{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T22:27:00Z","timestamp":1782253620939,"version":"3.54.5"},"reference-count":16,"publisher":"BMJ","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Clin Pathol"],"published-print":{"date-parts":[[2005,11]]},"abstract":"<jats:p>This case report describes a Mullerian serous adenocarcinoma arising within a multoloculated cyst lined by ciliated serous-type epithelium located in the sigmoid mesentery. Twenty years previously the patient underwent a hysterectomy, bilateral salpingo-oophorectomy, and omentectomy. The ovaries contained bilateral serous cystadenofibromas, and multiple cysts lined by ciliated serous-type epithelium were present in the omentum. The resection specimen 20 years later contained a 14 cm multiloculated cyst located in the sigmoid mesentery. This was lined largely by benign ciliated serous-type epithelium but a focus of well differentiated serous adenocarcinoma projected into the lumen. Two further peritoneal cysts were present, both of which were lined by ciliated serous-type epithelium. There was a coincidental renal cell carcinoma. This is a unique case of multiple omental, peritoneal, and retroperitoneal cysts (classified as cystic endosalpingiosis), one of which developed a focus of serous adenocarcinoma. Although rarely serous adenocarcinomas, similar to those occurring within the ovary, arise in the retroperitoneum, this is the first reported occurrence in association with a pre-existing benign lesion.<\/jats:p>","DOI":"10.1136\/jcp.2005.027946","type":"journal-article","created":{"date-parts":[[2005,10,27]],"date-time":"2005-10-27T14:12:59Z","timestamp":1130422379000},"page":"1221-1223","source":"Crossref","is-referenced-by-count":29,"title":["Serous adenocarcinoma of the sigmoid mesentery arising in cystic endosalpingiosis"],"prefix":"10.1136","volume":"58","author":[{"given":"A","family":"McCoubrey","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O","family":"Houghton","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K","family":"McCallion","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W G","family":"McCluggage","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2005,10,27]]},"reference":[{"key":"2025121322592175000_58.11.1221.1","doi-asserted-by":"publisher","DOI":"10.1006\/gyno.1996.0060"},{"key":"2025121322592175000_58.11.1221.2","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1097\/00004347-198909000-00001","volume":"8","year":"1989","journal-title":"Int J Gynecol"},{"key":"2025121322592175000_58.11.1221.3","doi-asserted-by":"publisher","DOI":"10.1016\/0720-048X(93)90046-P"},{"key":"2025121322592175000_58.11.1221.4","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-003-0550-5"},{"key":"2025121322592175000_58.11.1221.5","doi-asserted-by":"publisher","DOI":"10.1016\/S0009-9260(98)80222-5"},{"key":"2025121322592175000_58.11.1221.6","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1093\/ajcp\/79.5.633","volume":"79","year":"1983","journal-title":"Am J Clin Pathol"},{"key":"2025121322592175000_58.11.1221.7","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-199902000-00005"},{"key":"2025121322592175000_58.11.1221.8","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.53.2.161"},{"key":"2025121322592175000_58.11.1221.9","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.54.5.399"},{"key":"2025121322592175000_58.11.1221.10","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1097\/00006254-197203000-00001","volume":"27","year":"1972","journal-title":"Obstet Gynecol Surv"},{"key":"2025121322592175000_58.11.1221.11","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1097\/00000478-198203000-00003","volume":"6","year":"1982","journal-title":"Am J Surg Pathol"},{"key":"2025121322592175000_58.11.1221.12","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2559.2001.1311f.x"},{"key":"2025121322592175000_58.11.1221.13","doi-asserted-by":"publisher","DOI":"10.1097\/00004347-200404000-00002"},{"key":"2025121322592175000_58.11.1221.14","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2559.2004.01787.x"},{"key":"2025121322592175000_58.11.1221.15","doi-asserted-by":"publisher","DOI":"10.1097\/00004347-200004000-00010"},{"key":"2025121322592175000_58.11.1221.16","doi-asserted-by":"publisher","DOI":"10.1053\/hupa.2002.127437"}],"container-title":["Journal of Clinical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/jcp.2005.027946","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,14]],"date-time":"2025-12-14T06:59:28Z","timestamp":1765695568000},"score":1,"resource":{"primary":{"URL":"https:\/\/jcp.bmj.com\/lookup\/doi\/10.1136\/jcp.2005.027946"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2005,10,27]]},"references-count":16,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2005,10,27]]},"published-print":{"date-parts":[[2005,11]]}},"alternative-id":["10.1136\/jcp.2005.027946"],"URL":"https:\/\/doi.org\/10.1136\/jcp.2005.027946","relation":{},"ISSN":["0021-9746","1472-4146"],"issn-type":[{"value":"0021-9746","type":"print"},{"value":"1472-4146","type":"electronic"}],"subject":[],"published":{"date-parts":[[2005,10,27]]}}}