Today's patient is a woman who develops respiratory distress related to transfusion of red blood cells. Immunologic and non-immunologic complications of transfusion are discussed.

How point-of-care ultrasound can be used in the clinic.

A young woman with a history of penicillin allergy and an indication for penicillin treatment. The discussion focuses on mechanisms of penicillin allergy and the utility of desensitization.

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This episode talks about acute kidney injury, its complications, potential etiologies, and therapy.

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This episode presents a 72-year-old man with presumed non-infectious granulocytosis. The discussion focuses on the differential diagnosis and therapy.

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This episode presents a 65-year-old man with a new pigmented lesion on the sole of his foot. The discussion focuses on the differential diagnosis.

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This episode presents a 60-year-old man with acute respiratory symptoms and a cavitary lesion on chest CT. The discussion focuses on the likely etiology and appropriate therapy.

This case presents a 19-year-old man with new onset dysuria and purulent urethritis. The discussion focuses on likely diagnoses and appropriate therapy.