title: [Well-differentiated papillary mesothelioma of the peritoneum. Rare, but prognostically important differential diagnosis].
abstract: A 35-year-old man who presented with ascites and multiple small peritoneal nodules is still in good health after a follow-up of 6 years despite the fact that two different former histologic sections were interpreted as malignant mesothelioma. The present histologic finding is a well differentiated papillary mesothelioma. We review the literature and discuss the significance of this uncommon finding. It is generally associated with an excellent prognosis. Chemotherapy should be withheld.
authors.affiliation: Gastroenterologie, Medizinische Klinik, Universitätsspital Zürich.
authors.forename: F
authors.initials: F
authors.lastname: Lammer
authors.forename: C
authors.initials: C
authors.lastname: Scherrer
authors.forename: W H
authors.initials: WH
authors.lastname: Häcki
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008654:Mesothelioma / Q000150:complications / Q000188:drug therapy / Q000473:pathology*; D010534:Peritoneal Neoplasms / Q000150:complications / Q000188:drug therapy / Q000473:pathology*
vernacular_title: Gut differenziertes papilläres Mesotheliom des Peritoneums. Rarität, aber prognostisch wichtige Differentialdiagnose.