Photo quiz. Birefringent crystals in a pulmonary specimen.
Boscak
Alexis R
AR
Department of Pathology, The Western Pennsylvania Hospital, Pittsburgh, PA 15224, USA.
Surampudi
Ramana K
RK
Geyer
Stanley J
SJ
D000368:Aged; D001718:Birefringence; D006339:Heart Rate; D006801:Humans; D007958:Leukocyte Count; D008171:Lung Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging* / Q000503:physiopathology; D008297:Male; D011859:Radiography; D014962:X-Ray Film