A 25-year-old woman presented to the emergency room with three weeks' history of cough, a fever, and left-sided chest pain. She failed outpatient oral antibiotics and denied any renal manifestations. Her physical examination revealed no skin rash or joint problem. She had a past medical history of two episodes of pneumonia. She also denied smoking, alcohol use, and illegal substances abuse. Wedge biopsy was obtained.
|Osamah (Sam) Al Badri, M.B., Ch.B.
Resident, Anatomic and Clinical Pathology
|Maxwell Smith, M.D.
Consultant, Anatomic Pathology
Assistant Professor of Laboratory Medicine and Pathology
Mayo Clinic College of Medicine