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step3/content/ccs/duodenal-ulcer-office-001.json
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{
"orders": [],
"cases": [
{
"externalId": "ccs-gastro-duodenal-ulcer-office-001",
"isPublished": true,
"title": "Office Visit — 44-year-old man",
"system": "Gastrointestinal System",
"presentingLocation": "office",
"realTimeMinutes": 10,
"difficulty": 1,
"tags": ["history taking", "dyspepsia", "duodenal ulcer", "Helicobacter pylori"],
"experienceMode": "graphical_interview",
"graphicalPresentation": {
"sceneKey": "doctor_office",
"patientAssetKey": "patient_44_white_male"
},
"initialChart": {
"patientSummary": "44-year-old man attending an office visit",
"reasonForEncounter": "The reason for the visit has not yet been elicited.",
"appearance": "He is seated comfortably, attentive, and in no acute distress.",
"history": "Several weeks of intermittent lightheadedness and fatigue accompany sleep-disrupting, gnawing epigastric discomfort that is worse on an empty stomach and temporarily relieved by food or antacids. He has no symptoms of gastrointestinal bleeding or other alarm features.",
"historySections": [
{ "code": "chief_concern", "title": "Chief concern", "text": "Intermittent lightheadedness and fatigue for several weeks." },
{ "code": "abdominal_symptoms", "title": "Abdominal symptoms", "text": "Gnawing epigastric discomfort occurs when his stomach is empty and at night, and improves temporarily after food or antacids." },
{ "code": "alarm_features", "title": "Alarm features", "text": "No melena, hematemesis, persistent vomiting, dysphagia, unintentional weight loss, or syncope." }
],
"vitals": {
"temperature": "36.8 C (98.2 F)",
"bloodPressure": "122/76 mm Hg",
"pulse": "76/min",
"respirations": "14/min",
"oxygenSaturation": "99% on room air"
},
"simulatedStartUtc": "2026-08-05T09:00:00Z",
"initialOrderCodes": []
},
"initialInterview": {
"openingPatientText": "Good morning, doctor.",
"finishChoiceText": "Thank you. I have enough history for now.",
"closingPatientText": "Thank you, doctor. I hope we can figure out what has been going on.",
"topics": [
{
"id": "chief_concern",
"clinicianText": "Good morning. What brings you in today?",
"patientText": "For the past few weeks, I have felt worn out, and every so often I get lightheaded—especially when I stand up quickly.",
"required": false
},
{
"id": "dizziness_character",
"clinicianText": "Tell me more about the dizziness. Does the room spin, and have you fainted?",
"patientText": "The room does not spin. It is more like I might black out for a second when I get up, but I have never actually fainted. I have had no weakness, numbness, trouble speaking, chest pain, or racing heartbeat.",
"required": true,
"prerequisiteTopicIds": ["chief_concern"]
},
{
"id": "fatigue_course",
"clinicianText": "How has the fatigue affected you, and how have you been sleeping and eating?",
"patientText": "My energy is down by the afternoon, even on days when I sleep normally. I have not noticed fever, shortness of breath, chest pain, or a major change in my appetite.",
"required": true,
"prerequisiteTopicIds": ["chief_concern"]
}
],
"debrief": {
"likelyDiagnosis": "Lightheadedness and fatigue requiring further evaluation",
"summary": "The focused opening interview identifies intermittent orthostatic lightheadedness without vertigo or syncope and several weeks of nonspecific fatigue. Additional clinical assessment would be needed before assigning a diagnosis.",
"teachingPoints": [
"Clarify whether dizziness is vertigo, presyncope, or disequilibrium and screen for neurologic and cardiac warning symptoms.",
"Characterize the timing and functional impact of fatigue and ask about sleep, intake, and associated systemic symptoms."
]
}
},
"allowedLocations": ["office"],
"exams": [],
"orderResponses": [],
"events": [],
"scoringCriteria": [
{ "id": "elicit_chief_concern", "title": "Elicit the chief concern", "actionType": "dialogue_choice", "targetCode": "chief_concern", "points": 10, "rationale": "An open-ended opening allows the patient to identify lightheadedness and fatigue in his own words." },
{ "id": "characterize_dizziness", "title": "Characterize the dizziness", "actionType": "dialogue_choice", "targetCode": "dizziness_character", "points": 15, "rationale": "Distinguishing presyncope from vertigo and screening for neurologic and cardiac warning symptoms focuses the differential." },
{ "id": "explore_fatigue", "title": "Explore fatigue, sleep, and intake", "actionType": "dialogue_choice", "targetCode": "fatigue_course", "points": 10, "rationale": "The course and associated symptoms help characterize the nonspecific fatigue." }
],
"references": [
{
"title": "Peptic Ulcer Disease",
"publisher": "American College of Gastroenterology",
"url": "https://gi.org/topics/peptic-ulcer-disease/",
"supports": "Typical ulcer symptoms, bleeding warning symptoms, NSAID history, H. pylori evaluation, and endoscopic diagnosis",
"accessedOn": "2026-08-05",
"reviewer": "Question bank editorial review"
},
{
"title": "ACG Guideline on Treatment of Helicobacter pylori: New Recommendations",
"publisher": "American College of Gastroenterology",
"url": "https://gi.org/journals-publications/ebgi/schoenfeld_sep2024/",
"supports": "H. pylori treatment principles and confirmation of eradication",
"accessedOn": "2026-08-05",
"reviewer": "Question bank editorial review"
}
]
}
],
"validateOnly": false
}