This is a case study presented by the University of Pittsburgh Department of Pathology in which a 55-year-old man experienced a drop in hemoglobin four months after a allogeneic peripheral blood stem cell transplant. ...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a woman developed hepatic encephalopathy requiring chronic lactulose and Neomycin therapy in addition to, or because of, a...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 26-year-old man with AIDS is bothered by intermittent headaches and increasing neck pain. Visitors are given the...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 41-year-old woman has progressively worsening headaches and visual complaints. Visitors are given the microscopic...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 38-year-old man presented with new onset seizures and a 69 year old woman presented with bilateral headaches and episodes...