Citrus: Leveraging Expert Cognitive Pathways in a Medical Language Model for Advanced Medical Decision Support
Paper • 2502.18274 • Published • 1
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The dataset generation failed because of a cast error
Error code: DatasetGenerationCastError
Exception: DatasetGenerationCastError
Message: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 2 new columns ({'dataset_info', 'pretty_name'}) and 3 missing columns ({'prefix', 'input', 'target'}).
This happened while the json dataset builder was generating data using
hf://datasets/fine123/Citrus_S3/metadata.json (at revision ede9de6d64103475b9622a2ef80a181d02dcd13d), [/tmp/hf-datasets-cache/medium/datasets/77753074608265-config-parquet-and-info-fine123-Citrus_S3-6362048f/hub/datasets--fine123--Citrus_S3/snapshots/ede9de6d64103475b9622a2ef80a181d02dcd13d/data/Citrus_S3.jsonl (origin=hf://datasets/fine123/Citrus_S3@ede9de6d64103475b9622a2ef80a181d02dcd13d/data/Citrus_S3.jsonl), /tmp/hf-datasets-cache/medium/datasets/77753074608265-config-parquet-and-info-fine123-Citrus_S3-6362048f/hub/datasets--fine123--Citrus_S3/snapshots/ede9de6d64103475b9622a2ef80a181d02dcd13d/metadata.json (origin=hf://datasets/fine123/Citrus_S3@ede9de6d64103475b9622a2ef80a181d02dcd13d/metadata.json)]
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1887, in _prepare_split_single
writer.write_table(table)
File "/usr/local/lib/python3.12/site-packages/datasets/arrow_writer.py", line 675, in write_table
pa_table = table_cast(pa_table, self._schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
pretty_name: string
dataset_info: struct<config_name: string, data_files: list<item: string>>
child 0, config_name: string
child 1, data_files: list<item: string>
child 0, item: string
to
{'prefix': Value('string'), 'input': Value('string'), 'target': Value('string')}
because column names don't match
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
builder.download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 884, in download_and_prepare
self._download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 947, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1736, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1889, in _prepare_split_single
raise DatasetGenerationCastError.from_cast_error(
datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 2 new columns ({'dataset_info', 'pretty_name'}) and 3 missing columns ({'prefix', 'input', 'target'}).
This happened while the json dataset builder was generating data using
hf://datasets/fine123/Citrus_S3/metadata.json (at revision ede9de6d64103475b9622a2ef80a181d02dcd13d), [/tmp/hf-datasets-cache/medium/datasets/77753074608265-config-parquet-and-info-fine123-Citrus_S3-6362048f/hub/datasets--fine123--Citrus_S3/snapshots/ede9de6d64103475b9622a2ef80a181d02dcd13d/data/Citrus_S3.jsonl (origin=hf://datasets/fine123/Citrus_S3@ede9de6d64103475b9622a2ef80a181d02dcd13d/data/Citrus_S3.jsonl), /tmp/hf-datasets-cache/medium/datasets/77753074608265-config-parquet-and-info-fine123-Citrus_S3-6362048f/hub/datasets--fine123--Citrus_S3/snapshots/ede9de6d64103475b9622a2ef80a181d02dcd13d/metadata.json (origin=hf://datasets/fine123/Citrus_S3@ede9de6d64103475b9622a2ef80a181d02dcd13d/metadata.json)]
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
prefix string | input string | target string |
|---|---|---|
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
An otherwise healthy 78-year-old man is brought to the emergency department by his daughter because of a 1-day hist... | <think>
The patient is a 78-year-old man presenting with a sudden onset of diffuse headache and an inability to understand speech. His mental status examination reveals fluent but meaningless speech and an inability to repeat sentences, indicative of **Wernicke's aphasia**. Wernicke's area is located in the posterior p... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Which of the following conditions is characteristic of oligopoly? Please describe the conditions that are character... | <think>
An oligopoly is a market structure characterized by several distinct conditions that influence how firms within the market operate and interact with each other. Understanding these conditions provides insight into the strategic behaviors exhibited by firms in an oligopolistic market.
**1. Few Dominant Firms:**... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
以滑膜炎为基本病理改变的风湿病是（ ）。 请解释哪种风湿病以滑膜炎为基本病理改变。
</Question>
Please begin your response.
The formatted output should be... | <think>
滑膜炎是许多风湿性疾病的共同病理表现，指滑膜组织发生炎症，引起关节肿胀、疼痛和功能障碍。滑膜是关节内部的一层薄膜，负责分泌滑液以润滑关节，并维持关节的正常运动。当滑膜发生炎症时，会导致滑膜增生、渗出增加，甚至形成血管翳，进一步破坏关节结构。
为了确定以滑膜炎为基本病理改变的风湿病，我们需要分析几种常见的风湿性疾病：
首先，**类风湿关节炎**（Rheumatoid Arthritis，RA）是一种以滑膜炎为主要特征的自身免疫性疾病。其发病机制涉及免疫系统异常攻击自身的滑膜组织，导致滑膜炎的持续存在。滑膜炎在RA中引起滑膜增生，形成血管翳，侵蚀并破坏关节软骨和骨组织，最终导致关节畸形和功能丧失。
其次，**骨关节... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Diagnosis of fetal genetic diseases, which prenatal diagnostic technique is less accurate? Please explain your answ... | <answer>
In the diagnosis of fetal genetic diseases, various prenatal diagnostic techniques are utilized to detect chromosomal abnormalities or genetic disorders in the developing fetus. These techniques differ in their accuracy, invasiveness, and the risks they pose to both the mother and the fetus. Among these method... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Irregular concavity in the lingual surface of the incisors above the cingulum is known as:
Please describe what t... | <answer>
In dental anatomy, the incisors exhibit distinct features on their lingual (tongue-facing) surfaces. One prominent structure is the **cingulum**, a convex, rounded eminence located near the cervical third of the tooth, close to the gum line. Directly above this cingulum, there exists an irregular concavity th... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Cooley's anemia is also called
Please answer the following question: What is another name for Cooley's anemia?
</... | <answer>
Cooley's anemia is a severe form of an inherited blood disorder known as thalassemia. Specifically, it refers to **beta-thalassemia major**, which is characterized by reduced or absent production of beta-globin chains in hemoglobin. This deficiency leads to severe anemia and related health complications.
Addi... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
婴儿期持续性青紫，提示（ ）。
请描述婴儿期持续性青紫可能提示的医学状况。
</Question>
Please begin your response.
| <answer>
婴儿期持续性青紫（也称为紫绀）是一个重要的临床症状，提示新生儿可能存在导致全身缺氧的严重医学状况。青紫的发生是由于血液中还原血红蛋白增加，导致皮肤和黏膜出现蓝紫色改变。这通常反映了动脉血氧饱和度的降低，是组织缺氧的表现。
以下是婴儿期持续性青紫可能提示的医学状况：
### 1. 发绀型先天性心脏病
这是引起婴儿期持续性青紫最常见和最重要的原因。由于心脏解剖结构的异常，导致体循环和肺循环之间出现右向左分流，使未充分氧合的静脉血直接进入体循环，造成全身性缺氧。常见的发绀型先天性心脏病包括：
- **法洛四联症**：这是最常见的发绀型先天性心脏病，包含以下四种心脏畸形：
- **室间隔缺损**：左右心室之间的... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 30-year-old woman presents to her primary care provider complaining of intermittent fever and loss of appetite fo... | <think>
Let's begin by analyzing the patient's clinical presentation. A 30-year-old woman complains of intermittent fever and loss of appetite over the past two weeks, accompanied by painful genital lesions. Her past medical history is unremarkable, and she is currently taking oral contraceptives and a multivitamin dai... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
The stage of Ca Endometrium with Invasion of 10 mm of Myometrium is :
Please describe the stage of Ca Endometrium... | <think>
Endometrial carcinoma, commonly referred to as cancer of the endometrium, is the most prevalent gynecological malignancy in developed countries. Proper staging of this cancer is crucial for determining the appropriate treatment plan and assessing the prognosis. The **International Federation of Gynecology and O... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
The 1H NMR spectrum of a solution containing a 1:1 mixture of two aromatic compounds with the molecular formula C10... | <think>
To determine which two compounds are present in the mixture based on the provided proton nuclear magnetic resonance (^1H NMR) data, we'll analyze each of the four possible compounds individually and compare their expected NMR signals with the observed spectrum.
**Given NMR Data:**
- **Aromatic region (~6.7 pp... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 63-year-old woman presents to her physician with hip pain. She has had pain in both hips for almost 5 years, and ... | <think>
The patient is a 63-year-old woman experiencing chronic, progressively worsening hip pain over the past five years. The pain intensifies with activity and as the day progresses, interfering with her ability to walk her dog in the evenings. She also notes minimal morning stiffness that dissipates quickly upon mo... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 39-year-old man comes to the physician for a follow-up examination. He was treated for a urinary tract infection ... | <answer>
To determine which measure could have prevented this patient's wound, we need to analyze the underlying cause of the wound and consider the patient's risk factors.
The patient is a 39-year-old man with paraplegia resulting from a burst lumbar fracture sustained five years ago. He presents with a 2-cm wound ov... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 8 year old male had non blanching rashes over the shin and swelling of knee joint with haematuria +++ and protein... | <think>
An 8-year-old boy presents with non-blanching rashes over the shin, swelling of the knee joint, and significant hematuria (+++) with mild proteinuria (+). To determine what the microscopic analysis of his renal biopsy specimen is most likely to show, we need to interpret these clinical findings step by step.
F... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
First step in management of raised intracranial pressure: What is the first step in managing raised intracranial pr... | <think>
Managing raised intracranial pressure (ICP) is a medical emergency that requires immediate and systematic intervention to prevent secondary brain injury and improve patient outcomes. The fundamental principle in managing elevated ICP is to ensure adequate cerebral perfusion while minimizing further increases in... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Water flows at a rate of 2.5 m^3 \textbullet s^-1 over a waterfall of height 15 m. What is the maximum difference i... | <think>
To determine the maximum temperature difference between the water at the top and at the bottom of the waterfall and the amount of usable power going to waste, we'll follow a step-by-step approach.
**1. Calculate the Mass Flow Rate of Water**
The volumetric flow rate of water is given as:
\[
Q = 2.5 \, \text{m... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Bioavailability of Ramelteon is? Please describe the bioavailability of Ramelteon.
</Question>
Please begin your r... | <answer>
Ramelteon is a synthetic melatonin receptor agonist prescribed for the treatment of insomnia, particularly difficulties with sleep initiation. It functions by selectively binding to the melatonin MT₁ and MT₂ receptors located in the suprachiasmatic nucleus of the brain, which plays a crucial role in regulatin... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Below is a list of substances. Which one does not belong to secretory molecules ( )?
Please identify a substance ... | <think>
To identify which substance does not belong to secretory molecules, let's examine each one based on their characteristics and functions.
**Secretory molecules** are typically substances produced and released by cells into the extracellular environment. They play crucial roles in communication between cells, im... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Most common cause of colonic obstruction is:
What is the most common cause of colonic obstruction?
</Question>
P... | <answer>
Colonic obstruction is a serious medical condition where the normal flow of intestinal contents through the large intestine is blocked. This blockage can lead to symptoms such as abdominal pain, distension, constipation, and vomiting. Understanding the underlying causes of colonic obstruction is essential for ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 45-year-old male alcoholic presents with fever, productive cough, and foul-smelling sputum for the past two weeks... | <think>
In patients with aspiration pneumonia, particularly those who are prone to aspiration like chronic alcoholics, the initial chest radiograph often reveals specific findings. Aspiration occurs when oropharyngeal or gastric contents enter the lower respiratory tract, leading to pulmonary infections. The distributi... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
True about histiocytosis X include the following EXCEPT
What is not true about histiocytosis X?
</Question>
Pleas... | <think>
To determine which statement is **not true** about histiocytosis X (now more commonly referred to as **Langerhans Cell Histiocytosis,** or LCH), let's review the key features and associations of this condition:
1. **Cell of Origin**: LCH is characterized by the clonal proliferation of **Langerhans cells**, whi... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 50-year-old male, after catching a cold, developed a cough, sputum production, and high fever for two days. He wa... | <think>
In analyzing this case, we are presented with a 50-year-old male who initially experienced symptoms of a common cold. Over two days, his condition progressed to include a cough, sputum production, and a high fever of 39.8°C. He was diagnosed with left lower lobe pneumonia and admitted to the hospital in the mor... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
An investigator is developing a drug for muscle spasms. The drug inactivates muscular contraction by blocking the s... | <think>
To determine the most likely site of action of the drug described, it's important to understand the molecular mechanisms of muscle contraction and the role of calcium ions in this process.
In skeletal muscle fibers, contraction is regulated by the interaction between the proteins actin and myosin within the sa... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 27-year-old woman comes to the physician because of a 1-month history of progressive shortness of breath. She can... | <think>
The 27-year-old woman presents with a 1-month history of progressive shortness of breath, now severe enough that she cannot walk one block without rest. She has missed her last three menstrual periods, despite previously regular 28-day cycles since menarche at age 12. A cardiac examination reveals a grade 3/6, ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Hemoperfusion with charcoal is useful in poisoning with which of the following? Please explain in detail for which ... | <think>
Hemoperfusion with activated charcoal is a medical treatment utilized in certain poisoning cases to remove toxins directly from the bloodstream. This extracorporeal elimination technique involves passing the patient's blood through a cartridge filled with activated charcoal. The charcoal adsorbs toxins due to i... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Surgery for elective hemicolectomy for carcinoma colon is described as: Could you please describe the procedure for... | <think>
Elective hemicolectomy is a surgical procedure performed to remove a segment of the colon affected by carcinoma, with the primary goal of excising the cancerous tissue and preventing its spread. This operation can be categorized into right hemicolectomy, left hemicolectomy, or extended hemicolectomy, depending ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 30-year-old man with Down syndrome is brought to the physician by his mother for the evaluation of fatigue. Physi... | <think>
The patient is a 30-year-old man with Down syndrome who presents with fatigue, new-onset cyanosis (bluish-colored lips), and digital clubbing. His right atrial pressure is significantly elevated at 32 mmHg, indicating increased pressures within the right side of the heart. To understand the pathogenesis of his ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
An 8-year-old boy is brought by his mother to his pediatrician because his urine is tea-colored and his face has ap... | <answer>
The 8-year-old boy is presenting with tea-colored urine, mild periorbital edema, hypertension, and a history of a sore throat several weeks ago. Urinalysis shows hematuria with dysmorphic red blood cells and mild proteinuria. These findings point towards a glomerular origin of the hematuria, indicating a nephr... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 59-year-old male with a 1-year history of bilateral knee arthritis presents with epigastric pain that intensifies... | <think>
The patient is a 59-year-old man with a one-year history of bilateral knee arthritis who presents with epigastric pain that intensifies with meals. He has been self-medicating with aspirin at a dose of up to 2,000 mg per day for the past six months. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) that ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
An 11-year-old boy is brought to the emergency department by his parents for confusion and fever. The patient began... | <think>
Understanding the organism responsible for this patient's symptoms involves careful analysis of the clinical presentation and laboratory findings.
Firstly, the patient is an **11-year-old boy** presenting with **fever, headache, confusion, and nuchal rigidity**. These symptoms are hallmark signs of **meningiti... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
You have prepared an unknown compound. To identify the product, you have used the following characterisation techni... | <think>
To determine the chemical formula of the unknown compound, let's analyze the spectroscopic data step by step to identify the functional groups and piece together the molecular structure.
**1. FTIR Analysis:**
- **Very Broad Absorption Peak at 3000 cm⁻¹:**
- A very broad absorption around 3000 cm⁻¹ is charac... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Which of the following is seen in exit wound? Please describe what is seen in an exit wound.
</Question>
Please be... | <think>
In forensic pathology, exit wounds are critical in understanding firearm injuries and the circumstances surrounding shootings. An exit wound occurs when a projectile, such as a bullet, exits the body after penetrating it. The characteristics of exit wounds differ from entry wounds and provide valuable informati... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Please answer this question: What does the State Council's health administrative department do?
</Question>
Please... | <think>
The State Council's health administrative department, known as the National Health Commission (NHC), is the highest authority responsible for health affairs in China. Its core mission is to safeguard public health and promote the development of the nation's healthcare system. The department's functions are mult... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 42-year-old man with non-small cell lung cancer is enrolled in a clinical trial for a new chemotherapeutic drug. ... | <think>
The microtubule network plays a crucial role in various cellular processes, especially during cell division or mitosis. Microtubules are dynamic structures composed of alpha (α) and beta (β) tubulin dimers that constantly undergo phases of polymerization (assembly) and depolymerization (disassembly). This dynam... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Tom bought a new bicycle for $80. After 4 years of use, he sold it to a second-hand dealer for $15. What was the an... | <answer>
To determine the annual depreciation and the annual rate of depreciation for Tom's bicycle using the straight-line method, we'll follow these steps:
**1. Calculate the Total Depreciation**
The total depreciation is the difference between the original cost of the asset and its salvage value (the value at the... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 22-year-old woman suffered a scald injury from boiling water to her right hand and forearm one hour ago. Physical... | <think>
Assessing the depth and severity of a burn injury involves a systematic evaluation of the clinical presentation and estimating the total body surface area (TBSA) affected. Let's analyze the patient's condition step by step.
**1. Determining the Depth of the Burn:**
Burns are classified based on the depth of t... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 33-year-old woman comes to the physician because of a 4-day history of fever and neck pain that radiates to the j... | <think>
The most likely diagnosis for this 33-year-old woman is **subacute thyroiditis**. Let's analyze the clinical presentation and laboratory findings to understand why this is the case.
**Clinical Presentation:**
- **Fever and Neck Pain:** She has a 4-day history of fever and neck pain radiating to the jaw and ea... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 25-year-old male presents with abdominal pain, diarrhea, and a fever of 38.7°C. After 6 days of treatment, the sy... | <think>
In evaluating this patient's presentation, a systematic approach considering the timeline of symptoms, clinical findings, and diagnostic results is essential to arrive at the most appropriate diagnosis.
**Initial Presentation and Antecedent Event:**
The patient is a 25-year-old male who initially experienced ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Tibialis posterior is inseed in all the tarsal bones, except: Please explain which tarsal bone is not included in t... | <think>
To explain which tarsal bone is not included in the insertion of the tibialis posterior, it's important to explore the anatomy and attachment points of this muscle. The tibialis posterior is a key muscle in the deep posterior compartment of the leg, playing a crucial role in maintaining the stability of the med... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Acantholysis is seen in all except
Could you explain in which conditions acantholysis is not observed?
</Question>... | <answer>
Acantholysis refers to the loss of intercellular connections, specifically desmosomes, between keratinocytes in the epidermis. This loss leads to the separation of keratinocytes and the formation of intraepidermal blisters or vesicles. Understanding where acantholysis occurs helps in diagnosing and differenti... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Two weeks after being hospitalized for acute pancreatitis, a 36-year-old man comes to the physician for a follow-up... | <think>
Gemfibrozil is a medication belonging to the fibrate class, widely used for its lipid-lowering effects, particularly on triglycerides. To determine its expected beneficial effect in this patient, it's essential to understand both the patient's condition and the mechanism of action of gemfibrozil.
The patient i... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 19-year-old man comes to the physician for the evaluation of progressive difficulty climbing stairs over the last... | <think>
To determine the most appropriate next step to confirm the diagnosis in this 19-year-old man, we need to carefully analyze his clinical presentation and laboratory findings.
**Clinical Presentation:**
- **Age and Gender:** A 19-year-old man.
- **Symptoms:** Progressive difficulty climbing stairs over the past... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Of the following statements, which one is incorrect? Please explain your answer.
</Question>
Please begin your res... | <answer>
The incorrect statement is: **"Biotransformation refers to the oxidation of drugs."**
**Explanation:**
Biotransformation is the process by which the body chemically modifies substances, including drugs. While oxidation is one type of biotransformation reaction, it is not the only one. Biotransformation encom... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
下列哪项是H+泵抑制药？（ ） 请描述H+泵抑制药的例子。
</Question>
Please begin your response.
The formatted output should be as follows:... | <think>
在药理学领域，H⁺泵抑制剂，也称为质子泵抑制剂（Proton Pump Inhibitors，PPIs），在治疗胃酸相关疾病中发挥着重要作用。这些药物通过抑制胃壁细胞上的H⁺/K⁺ ATP酶，即质子泵，来减少胃酸的分泌。质子泵是胃酸分泌过程中的关键步骤，抑制它可以显著降低胃酸的产生。
常见的H⁺泵抑制剂包括以下几种：
首先，**奥美拉唑**是最早上市的质子泵抑制剂。它通过与质子泵的巯基形成共价键，非竞争性、不可逆地抑制质子泵的活性，从而有效地抑制胃酸分泌。
其次，**兰索拉唑**也是一种常用的质子泵抑制剂，同样通过抑制质子泵来减少胃酸的分泌。它在生物利用度和起效时间上可能有所不同，提供了不同的治疗选择。
再次... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
弧菌主要分布在（ ）。请描述弧菌的主要分布区域。
</Question>
Please begin your response.
| <answer>
弧菌是一类革兰氏阴性、呈弧形的杆状细菌，广泛存在于自然界中。为了了解弧菌的主要分布区域，我们需要从其生存环境和生态特点入手。
首先，弧菌是嗜盐微生物，适宜在一定盐度的环境中生存。它们常见于海洋环境中，特别是沿海和近海的温暖海域。在这些区域，水温较高，盐度适中，营养物质丰富，为弧菌的繁殖提供了理想条件。
其次，弧菌也存在于河口和咸淡水区域。这些地方是淡水和海水的交汇处，盐度变化多样，弧菌能够适应这种盐度的波动。此外，在受污染的水体中，如因人类活动而富含有机物的水域，弧菌也能大量繁殖。
另外，弧菌还与水生生物密切相关。它们可以附着在鱼类、贝类和其他海洋生物的表面或体内，这些生物既是弧菌的宿主，也是传播媒介。
综... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
All of the following are features of Millard Gubler Syndrome, Except :
What are the features of Millard Gubler Sy... | <answer>
Millard-Gubler Syndrome is a neurological condition resulting from a lesion in the ventral portion of the pons, specifically affecting certain cranial nerves and neural pathways. It is important to distinguish the characteristic features of this syndrome to accurately diagnose and differentiate it from other ... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Which hepatitis causes more morbidity in pregnant female? Please answer this question.
</Question>
Please begin yo... | <answer>
The type of hepatitis that causes more morbidity in pregnant females is **Hepatitis E**. This can be understood by examining the characteristics and impacts of the different hepatitis viruses during pregnancy.
Firstly, there are five main types of viral hepatitis: A, B, C, D, and E. Each type affects the body... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A homebuyer wishes to take out a mortgage of $100,000 for a 30-year period. What monthly payment is required if the... | <think>
To determine the monthly payment required for a $100,000 mortgage over a 30-year period with an annual interest rate of 9%, we can use the standard formula for calculating the monthly payment on a fixed-rate mortgage. This formula accounts for the principal amount, the monthly interest rate, and the total numbe... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
At what value of Z would the innermost orbit be expected to be pulled inside a nucleus of radius 1.0 × 10^-13 cm, a... | <think>
To determine the value of \( Z \) at which the innermost orbit (\( n = 1 \)) would be expected to be pulled inside a nucleus of radius \( r_{\text{nucleus}} = 1.0 \times 10^{-13} \) cm, we can utilize the Bohr model of the atom. The Bohr model provides a foundational approach to understanding the atomic structu... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
A 38-year-old woman comes to the physician because of a 3-month history of moderate abdominal pain that is unrespon... | <think>
To determine what further evaluation is likely to reveal in this patient, let's carefully analyze her clinical presentation.
**Key Clinical Features:**
1. **Moderate Abdominal Pain**: She has been experiencing abdominal pain for three months that is unresponsive to medication. Persistent abdominal pain can be... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Thomas Sidencarries property-damage insurance on his car with a limit of $5,000. He damages Frank Hartman's car in ... | <think>
To determine how much Thomas Siden's insurance company will pay for the damages to Frank Hartman's car, we need to understand how property-damage liability insurance works and apply it to the given situation.
**1. Property-Damage Liability Coverage:**
- **Coverage Limit:** Thomas has property-damage liability... |
You are an expert with extensive experience in medical research and clinical practice, and you are needed to assist users in answering questions related to medical issues. Let's think step by step. | You are tasked with addressing a medical examination question. Please carefully read the question, provide a detailed thought process, and then present your final answer.
Here is the question:
<Question>
Please carefully read the following question, which is prepared in a closed-choice question format (although there ... | <think>
要回答关于局部兴奋特征中哪一项是错误的问题，首先需要理解局部兴奋的概念和其主要特征。
**局部兴奋**（也称为局部电位或级电位）是指细胞膜在受到刺激后产生的局部电位变化，这种变化不一定达到触发动作电位的阈值。局部兴奋在神经信号传递的初始阶段起着关键作用。
局部兴奋的主要特征包括：
1. **幅度与刺激强度成比例**：局部兴奋的幅度会随着刺激强度的增加而增大，即表现出**级性反应**。这意味着刺激越强，膜电位的变化就越大。
2. **衰减性传导**：局部兴奋在沿着细胞膜传播时，其幅度会随着距离的增加而减小。这表示电位变化会在远离刺激点的地方逐渐减弱，不能长距离传播。
3. **可加成性**：局部兴奋可以通过*... |
End of preview.
Citrus: Leveraging Expert Cognitive Pathways in a Medical Language Model for Advanced Medical Decision Support
📑Paper ｜🤗Github Page ｜🤗Model ｜📚Medical Reasoning Data ｜ 📚Evaluation Data
The Introduction to Our Work
1. Main approaches
2. Overview of training stages and training data pipeline
The contributions of this work are as follows:
We propose a training-free reasoning approach that emulates the cognitive processes of medical experts, enabling large language models to enhance their medical capabilities in clinical diagnosis and treatment.
In conjunction with the data construction method, we introduce a multi-stage post-training approach to further improve the model’s medical performance.
We have made the Citrus model and its training data publicly available as open-source resources to advance research in AI-driven medical decision-making.
We have developed and open-sourced a large-scale, updatable clinical practice evaluation dataset based on real-world data, accurately reflecting the distribution of patients in real-world settings.
In our work, we provide detailed insights into Citrus, covering its model architecture, dataset, and code. We are releasing Citrus_S3, the supervised fine-tuning (SFT) data for stage 3, which comprises 20,000 samples. We hope that our contributions will foster progress within the community in advancing the capabilities of large models.
The Introduction to Citrus_S3
Data Construction: The Citrus_S3 dataset is designed to enhance the medical reasoning abilities of large language models (LLMs). It contains 20,000 long Chain-of-Thought (COT) data points, which we utilize to improve medical reasoning capabilities in sft-stage-3. The dataset is derived from approximately 100,000 medical benchmark problems with verified ground truth answers. To ensure data quality and diversity, we employ several advanced data processing techniques, outlined below:
Collect Question Seeds: We gather a wide range of complex medical questions that are sufficiently intricate to stimulate the reasoning process and are accompanied by properly verified ground truth answers.
Query Rewriting: To enable the model to genuinely learn reasoning skills and improve generalization, rather than merely answering closed-ended questions, we convert all collected multiple-choice questions into open-ended question formats.
Construct Answers Using the Dual-Expert Method: The answers in the training data are synthesized using our dual-expert method, which ensures that the model generates a reasonable and accurate reasoning process. We adapt the training-free method by providing the reflection model with the ground truth for the medical questions encountered by the reasoning model. The reflection model evaluates the reasonableness of the steps generated by the reasoning model and subtly guides it toward the correct answer without directly providing the solution. This approach redefines step 4 in the dual-expert method.
Data Format: The Citrus_S3 dataset follows a general template format:
<sft-input, sft-target>. The sft-input consists of open-ended questions, and we expect the reasoning model to follow a structured thought process before providing answers. The resulting sft-target outputs follow the format:<think>thinking tokens<think><answer>answer tokens</answer>, where the reasoning process is contained within<think>and the final conclusion is given in<answer>.Data Path: Citrus_S3.jsonl
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