title: Laparoscopic diagnosis of peritoneal serous papillary carcinoma.
abstract: Peritoneal serous papillary carcinoma is a rare primary tumor of the peritoneum. We report here a case diagnosed by laparoscopy, and summarize the clinicopathological features previously reported in patients with this tumor. Laparoscopy was performed in a 66-year-old woman with high-protein ascites and a three-month history of lower abdominal pain. Macroscopically, the parietal and visceral peritoneum was studded with prominent white nodules up to 5 mm in diameter. Multiple biopsies revealed a tubulopapillary serous adenocarcinoma. After exclusion of metastatic peritoneal carcinomatosis (especially ovarian cancer) and malignant mesothelioma, the diagnosis of peritoneal serous papillary carcinoma was established. The patient was placed on chemotherapy (first-line: 5-fluorouracil, adriamycin, and mitomycin C; second-line: paclitaxel). She died 22 months after diagnosis. The present case is also remarkable for the coexistence of granulomatous peritonitis overshadowing the malignant nature of the process. This case report emphasizes the importance of laparoscopy with multiple biopsies in the workup of undetermined exudative ascites.
authors.affiliation: Department of Internal Medicine, Karl Franzens University, Graz, Austria.
authors.forename: M
authors.initials: M
authors.lastname: Trauner
authors.forename: M
authors.initials: M
authors.lastname: Klimpfinger
authors.forename: R E
authors.initials: RE
authors.lastname: Stauber
authors.forename: F
authors.initials: F
authors.lastname: Schreiber
authors.forename: H
authors.initials: H
authors.lastname: Stöger
authors.forename: G J
authors.initials: GJ
authors.lastname: Krejs
mesh_terms: D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001201:Ascites / Q000473:pathology; D001706:Biopsy; D018283:Cystadenocarcinoma, Papillary / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D010535:Laparoscopy; D010534:Peritoneal Neoplasms / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology