Diagnosis of primary peritoneal high‐grade serous carcinoma in a man by cytology

Abstract

Primary peritoneal serous carcinoma (PPSC) is an uncommon entity, almost exclusively diagnosed in women. In this case report, we present the clinical, radiographic, cytomorphologic, histologic and immunohistochemical (IHC) findings of a primary peritoneal high grade serous carcinoma (PPSC) in a 70‐year‐old male with a history of prostatic adenocarcinoma.