This is a case study presented by the University of Pittsburgh Department of Pathology in which a 68-year-old white female with a "history of coronary artery disease, angina, and chronic obstructive pulmonary disease...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 45-year-old woman has a history of proteinuria, skin rash, membranoproliferative glomerulonephritis, and Waldenstrom’s...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 22-year-old man, treated years ago for Lyme disease, is showing deep white matter lesions on MRI. Visitors are given both...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 47-year-old man working in the paint industry with a complicated past medical history is hospitalized and treated over the...