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Generate and simulateOSCE cases,anytime

For busy medical students who want extra history taking practice - without the trouble of coordinating with peers.

Used by 50+ medical students from top medical schools globally

LKCMedicineYong Loo Lin School of MedicineKing's College London Medical SchoolManchester School of Medical Sciences

What users are saying about Oscegen

That was insanely good 🤯

The simulator was genuine and volunteered only information that was relevant - instead of all the fluff I kept getting with ChatGPT previously.

— M3 student, Lee Kong Chian School of Medicine

Would totally pay for this 😭

I didn't expect the AI responses to be so legit. I think Oscegen is the most useful AI tool I've used so far! Other bots out there ain't as good.

— 4th year student, Manchester School of Medical Sciences

Very useful 👍

Lots of detail in the generated cases and that's great to have and I'm very impressed with the simulation! Good work on the app!

— M3 student, Lee Kong Chian School of Medicine

How it works

  1. 1. Generate custom cases and checklists

    No more writing your own cases from scratch. Better quality than ChatGPT.
    Found something to change? Iterate on cases until you're satisfied.

    Case 1 of 3

    (Generated by users)

    Presenting Complaints

    • Chest pain
    • Shortness of breath

    History of Presenting Complaint

    • The patient is a 62-year-old male who presents to the emergency department with a chief complaint of chest pain and shortness of breath.
    • The chest pain started about 2 hours ago while the patient was at home resting. He describes the pain as a heavy, squeezing sensation in the center of his chest that radiates to his left arm.
    • The pain is constant and has not improved with rest or nitroglycerin.
    • He also reports feeling short of breath and slightly lightheaded.
    • He denies any recent fever, cough, or other viral symptoms.

    Significant Positives & Negatives For Differentials

    Myocardial Infarction (MI)

    Positives:

    • Chest pain that is heavy, squeezing, and radiating to the left arm
    • Persistent chest pain that is not relieved by rest or nitroglycerin
    • Shortness of breath and lightheadedness

    Negatives:

    • Absence of diaphoresis or nausea/vomiting
    • Lack of significant ST-segment changes on ECG

    Unstable Angina

    Positives:

    • Chest pain that is heavy, squeezing, and radiating to the left arm
    • Persistent chest pain that is not relieved by rest or nitroglycerin
    • Cardiovascular risk factors (hypertension, family history)

    Negatives:

    • Lack of significant ST-segment changes on ECG

    Aortic Dissection

    Positives:

    • Chest pain that is severe, tearing, or ripping in nature
    • Shortness of breath
    • Risk factors for aortic disease (hypertension)

    Negatives:

    • Absence of pulse deficits or asymmetric blood pressures
    • Lack of back pain radiating to the interscapular region

    Pulmonary Embolism (PE)

    Positives:

    • Shortness of breath
    • Lightheadedness

    Negatives:

    • Absence of pleuritic chest pain
    • No risk factors for venous thromboembolism (recent surgery, immobilization, cancer, etc.)

    Musculoskeletal Chest Pain

    Positives:

    • Chest pain without concerning features (no radiation, relieved by rest)

    Negatives:

    • Lack of reproducibility with palpation or movement
    • No history of recent trauma or overuse

    Past Medical History

    • Hypertension, diagnosed 5 years ago and treated with lisinopril
    • Hyperlipidemia, diagnosed 3 years ago and treated with atorvastatin

    Drug/Medication History

    • Lisinopril 10 mg daily
    • Atorvastatin 20 mg daily
    • Nitroglycerin as needed for chest pain

    Social History

    • Retired accountant
    • Nonsmoker
    • Occasional alcohol use, 1-2 drinks per week
    • No recreational drug use

    Family History

    • Father died of a heart attack at age 68
    • Mother has hypertension

    Systems Review

    • Cardiovascular: Chest pain, shortness of breath
    • Respiratory: Shortness of breath
    • Constitutional: Denies fever, chills, or fatigue

    Ideas, Concerns & Expectations

    The patient is concerned that he may be having a heart attack and wants to know what is causing his chest pain and shortness of breath.

    Case Presentation

    The patient's presentation with persistent, heavy, radiating chest pain, shortness of breath, and cardiovascular risk factors is most consistent with acute coronary syndrome, likely unstable angina. While myocardial infarction cannot be ruled out based on the history alone, the lack of significant ECG changes and absence of other classic MI symptoms like diaphoresis and nausea/vomiting make unstable angina the more likely diagnosis. Other potential causes like aortic dissection and pulmonary embolism are less likely given the absence of certain key features. A thorough workup including ECG, cardiac biomarkers, and potentially advanced imaging will be important to confirm the diagnosis and guide appropriate management.

    Presenting Complaints

    A 62-year-old male presents to the emergency department with sudden onset of chest pain and shortness of breath.

    History of Presenting Complaint

    The patient states that he was at home watching television when he suddenly experienced a sharp, crushing pain in the center of his chest. The pain radiated to his left arm and was accompanied by shortness of breath and diaphoresis. The pain started about 30 minutes ago and has not improved with rest. He describes the pain as 8/10 in severity.

    Significant Positives & Negatives For Differentials

    Acute Myocardial Infarction (MI)

    Positives:

    • Sudden onset of severe, crushing chest pain
    • Chest pain radiating to the left arm
    • Shortness of breath and diaphoresis
    • Risk factors including hypertension, hyperlipidemia, prediabetes, smoking, and family history of premature CAD

    Negatives:

    • Lack of EKG changes or cardiac enzyme elevations at initial presentation

    Unstable Angina

    Positives:

    • Severe, unrelenting chest pain
    • Risk factors for coronary artery disease

    Negatives:

    • Chest pain not relieved by rest or nitroglycerin
    • Presence of diaphoresis and shortness of breath

    Aortic Dissection

    Positives:

    • Sudden onset of severe chest pain
    • Lack of radiation to the back

    Negatives:

    • Absence of pulse deficits or blood pressure differences between extremities
    • No history of aortic aneurysm or connective tissue disorder

    Pulmonary Embolism

    Positives:

    • Shortness of breath
    • Risk factors including immobility and smoking

    Negatives:

    • Lack of pleuritic chest pain, hemoptysis, or signs of right heart strain

    GERD

    Positives:

    • Chest pain

    Negatives:

    • Lack of response to antacids
    • Radiation of pain to the left arm
    • Presence of diaphoresis and shortness of breath

    Past Medical History

    • Hypertension, diagnosed 10 years ago and controlled with medication
    • Hyperlipidemia, diagnosed 5 years ago and treated with a statin
    • Prediabetes, diagnosed 3 years ago

    Drug/Medication History

    • Lisinopril 20 mg daily
    • Atorvastatin 40 mg daily
    • Aspirin 81 mg daily

    Social History

    • Retired construction worker
    • Smokes 1 pack of cigarettes per day for the past 30 years
    • Drinks 2-3 alcoholic beverages per day
    • No regular exercise routine

    Family History

    • Father died of a heart attack at age 65
    • Mother has type 2 diabetes

    Systems Review

    • Cardiovascular: Chest pain, shortness of breath, diaphoresis
    • Respiratory: Shortness of breath
    • Gastrointestinal: No nausea or vomiting
    • Neurological: No dizziness or syncope

    Ideas, Concerns & Expectations

    The patient is very concerned that he may be having a heart attack. He is worried about his prognosis and wants to know if he will need surgery or other interventions.

    Case Presentation

    Based on the patient's presentation, the most likely diagnosis is acute myocardial infarction (MI). The sudden onset of severe, crushing chest pain radiating to the left arm, accompanied by shortness of breath and diaphoresis, is highly suggestive of an acute coronary event. The patient's risk factors, including hypertension, hyperlipidemia, prediabetes, smoking, and family history of premature coronary artery disease, further support this diagnosis. While the lack of EKG changes or cardiac enzyme elevations at initial presentation may suggest unstable angina, the severity and persistence of the patient's symptoms are more consistent with an acute MI. Prompt recognition and management of this condition is crucial to minimize myocardial damage and improve the patient's prognosis.

    Presenting Complaints

    • 48-year-old male presenting with worsening cough and respiratory symptoms for the past 5 days.

    History of Presenting Complaint

    • The patient reports that his cough has been gradually getting worse over the past week.
    • Initially, the cough was dry and intermittent, but it has now become more frequent and productive, with clear mucus.
    • He also notes some wheezing and chest tightness, especially with exertion.
    • In addition to his cough and respiratory symptoms, the patient reports concurrent nasal congestion, rhinorrhea, and nasal itching, which he attributes to his underlying allergic rhinitis.
    • He denies any fever, chills, or recent changes in his breathing or allergy medications.
    • The patient has a 10 pack-year smoking history.

    Significant Positives & Negatives For Differentials

    Infective exacerbation of COPD

    Positives:

    • Gradual worsening of productive cough
    • Associated wheezing and chest tightness
    • History of smoking

    Negatives:

    • Lack of fever or other systemic symptoms

    Pneumonia

    Positives:

    • Productive cough
    • Wheezing and chest tightness

    Negatives:

    • Lack of fever or other systemic symptoms
    • No focal lung findings on exam

    Lung cancer

    Positives:

    • Productive cough
    • Smoking history

    Negatives:

    • Lack of other systemic symptoms (e.g., weight loss, hemoptysis)

    Upper respiratory tract infection (URI)

    Positives:

    • Productive cough
    • Nasal congestion and rhinorrhea
    • Lack of fever or other systemic symptoms

    Negatives:

    • Wheezing and chest tightness not typical for URI

    Past Medical History

    • Allergic rhinitis
    • Hypertension (well-controlled on medication)

    Drug/Medication History

    • Fluticasone/salmeterol inhaler (1 puff twice daily)
    • Albuterol inhaler (as needed for symptoms)
    • Loratadine for allergic rhinitis
    • Lisinopril for hypertension

    Social History

    • 10 pack-year smoking history
    • Occasional social drinker
    • Works as an office manager

    Family History

    • No family history of COPD, lung cancer, or other respiratory conditions

    Systems Review

    • Respiratory: Worsening cough, productive of clear mucus; wheezing and chest tightness with exertion; nasal congestion, rhinorrhea, and nasal itching
    • Cardiovascular: Denies chest pain, palpitations, or edema
    • Constitutional: Denies fever, chills, or unintentional weight loss

    Ideas, Concerns & Expectations

    • The patient is concerned that his respiratory and allergy-related symptoms are not well-controlled and is worried about the possibility of an infection or underlying lung condition.
    • He expects to receive appropriate treatment to manage his worsening symptoms and to undergo further diagnostic testing if necessary.

    Case Presentation

    The differential diagnosis in this case is more complex due to the patient's 10 pack-year smoking history, which introduces the possibility of COPD or even lung cancer in addition to an infective exacerbation of his underlying allergic rhinitis.

    The gradual worsening of a productive cough, associated wheezing and chest tightness, and concurrent nasal symptoms support the possibility of an infective exacerbation of COPD. However, the lack of fever or other systemic signs makes this diagnosis less likely.

    Pneumonia is another consideration given the patient's respiratory symptoms, but the absence of fever or focal lung findings on exam makes this diagnosis less probable.

    The patient's smoking history also raises the concern for lung cancer, but the lack of other systemic symptoms such as weight loss or hemoptysis makes this diagnosis less likely in the current presentation.

    An upper respiratory tract infection is a possibility, but the presence of wheezing and chest tightness is atypical for a simple URI.

    Given the complexity of the case, further diagnostic testing may be warranted, such as chest imaging (X-ray or CT scan) and pulmonary function testing to evaluate for COPD or other underlying lung conditions. Additionally, a trial of oral corticosteroids and/or antibiotics may be considered to address the patient's acute exacerbation of respiratory and allergy-related symptoms.

    Overall, the clinical presentation and patient history are most consistent with an infective exacerbation of the patient's underlying allergic rhinitis, with the potential contribution of his smoking history to the development of COPD or other respiratory conditions. A comprehensive diagnostic and management approach is necessary to address the patient's concerns and provide appropriate treatment.

  2. 2. Practice your skills with simulations

    Practice patient interactions without waiting for available partners. Life-like and succinct responses that fit the case. Try it out to see for yourself.

    Tutorial 2
  3. 3. Receive evaluations on your performance

    Receive concrete and actionable feedback immediately after each session. Identify your weak spots and areas for improvement.

    Tutorial 3

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