This is a case study presented by the University of Pittsburgh Department of Pathology in which a 21-year-old man experienced an episode of seizures. The patient’s medical history and detailed description of her...

This is a case study presented by the University of Pittsburgh Department of Pathology, which a "77-year-old Hispanic-American man with a history of alcoholism and hepatitis C infection suffered severe bouts of recurrent...

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 woman experienced post-operation pain in the right ear and neck area. She experienced dizziness and difficulty with...