This is a case study presented by the University of Pittsburgh Department of Pathology in which a 54-year-old man has a recurrent neoplasm in his right cheek. Visitors are given both the microscopic and gross...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 6-year-old boy has a growing lump on his neck despite antibiotic therapy. Visitors are given both the microscopic...

This is a neuropathology case study presented by the University of Pittsburgh Department of Pathology in which a 68-year-old female has a temporal tumor with extensive edema. Visitors are given both the microscopic and...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 73-year-old Jewish woman has anemia of unknown etiology and a low reticulocyte count. Visitors are given the microscopic...

This is a case study presented by the University of Pittsburgh Department of Pathology in which a 75-year-old man presented with abdominal distension, weakness, and anemia following a partial gastrectomy three years...