Molecular Pathologic Analysis Enhances the Diagnosis and Management of Muir-Torre Syndrome and Gives Insight Into Its Underlying Molecular Pathogenesis

Abstract excerpt

The Muir-Torre syndrome (MTS) is an autosomal dominantly inherited disorder, characterized by visceral malignancies and sebaceous skin lesions. In a subset of MTS families the disease is due to an underlying DNA mismatch-repair defect. We have identified a MTS family whose spectrum of reported neoplasia included adenocarcinomas of numerous gastrointestinal sites, carcinomas of the endometrium, ovary and breast,...