A 35-year-old man is evaluated for a 2-year history of intermittent chest pain that is retrosternal, lasts for seconds to minutes, is unrelated to exertion, and does not radiate. It is occasionally associated with swallowing. Upper endoscopy is
Test Yourself MKSAP image 2010, American College of Physicians, Medical Knowledge Self-Assessment Program (MKSAP.
Pseudothrombocytopenia is a laboratory artifact in which platelets drawn into an ethylenediaminetetraacetic acid (EDTA)-anticoagulated test tube clump and fail to be counted accurately by the automated counter, resulting in a
Mammogram, Pap test, and colonoscopy, all performed within the last year, were normal. ... an inadequate screening and diagnostic test.
A 55-year-old white man has a several-year history of epigastric pain and daily heartburn without dysphagia or weight loss.
A 62-year-old man is evaluated for an asymptomiatic nodule on his should that has been present for more than 1 year. Skin findings are shown. What is the most likely diagnosis?.
A 71-year-old man presents for a routine visit. He has a history of hypertension and atrial fibrillation.
A 55-year-old man is evaluated in the emergency department after experiencing fever and chills yesterday evening and bilateral arm pain and a rash on the upper extremities upon awakening this morning. The patient ate raw oysters from the Gulf Coast
A 72-year-old man is evaluated for an ulcerating, painful lesion on his left calf that began as a patch of red skin 2 to 3 weeks ago. He has dialysis-dependent end-stage kidney disease, atrial fibrillation, and hypertension. Following a physical
A 48-year-old man is evaluated for a 7-year history of spreading plaques associated with dry, itchy skin. He has no other significant medical history and takes no medications. Following a physical exam and chest radiograph, what is the most