title: Mucin-positive epithelial mesothelioma.
abstract: Mucin-positive epithelial mesothelioma is a rare, frequently unrecognized entity that should not be misinterpreted as metastatic adenocarcinoma, as each is associated with differing treatment and prognosis. Presented herein is a case of an acidic and neutral mucin-positive papillary mesothelioma of the right pleura, with cytologic, histologic, histochemical, immunohistochemical, and ultrastructural evaluation.
authors.affiliation: Department of Pathology, Medical College of Pennsylvania, Allegheny General Hospital, Pittsburgh.
authors.forename: D B
authors.initials: DB
authors.lastname: MacDougall
authors.forename: S E
authors.initials: SE
authors.lastname: Wang
authors.forename: B L
authors.initials: BL
authors.lastname: Zidar
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology / Q000648:ultrastructure; D003937:Diagnosis, Differential; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008654:Mesothelioma / Q000737:chemistry* / Q000175:diagnosis / Q000473:pathology*; D008854:Microscopy, Electron; D008875:Middle Aged; D009077:Mucins / Q000032:analysis*; D010994:Pleura / Q000473:pathology / Q000648:ultrastructure; D010997:Pleural Neoplasms / Q000737:chemistry* / Q000473:pathology* / Q000648:ultrastructure; D011379:Prognosis
chemical_list: D009077:Mucins