Open AccessAcute presentation of multi-cystic peritoneal mesothelioma
Author(s) -
Mark Redden,
Andrew Riddell
Publication year - 2022
Publication title -
journal of surgical case reports
Language(s) - English
Resource type - Journals
ISSN - 2042-8812
DOI - 10.1093/jscr/rjab627
Subject(s) - medicine , abdominal pain , abdomen , mesothelioma , surgery , peritoneal mesothelioma , presentation (obstetrics) , laparoscopy , laparotomy , abscess , acute abdomen , radiology , percutaneous , ascending colon , pathology
Multi-cystic peritoneal mesothelioma (MCPM) is a rare intra-abdominal neoplasm that occurs most commonly in young females. The disease usually presents as an incidental finding or with sub-acute abdominal pain. The mainstay of treatment is complete excision; however, local recurrence frequently occurs and malignant transformation has been reported. We describe a unique case of MCPM that presented with acute abdominal pain. A 32-year-old female presented with a 24-hour history of abdominal pain. Computed tomography abdomen demonstrated a low-density mass with surrounding inflammatory changes anterior to the ascending colon, which was initially thought to represent an abscess. A percutaneous drain was inserted; however, only clear fluid was aspirated and the lesion did not resolve. The patient subsequently underwent laparoscopy which identified a cystic structure overlying the ascending colon. The structure was excised whole with histology demonstrating MCPM. The patient recovered from surgery and will undergo a period of surveillance.