A Case of Endometriosis of the Appendix

Hirofumi Fuke, Hyoe Sato, Hirotaka Higashiyama
In: Digestive Endoscopy · 1992 · vol. 4(4) , pp. 450–455 · doi:10.1111/j.1443-1661.1992.tb00113.x · W2017541513
article OA: closed CC0
View on OpenAlex View at publisher
⚙ AI-generated summary by claude@2026-06, 2026-06-08 ⓘ

This case report describes a 51-year-old woman diagnosed with endometriosis of the appendix via preoperative radiography and endoscopy, leading to partial cecum resection and histopathological confirmation.

One-sentence paraphrase of the abstract; not a substitute for reading it. No clinical advice. How this works

Abstract

Abstract: A 51‐year‐old woman visited our clinic her chief complaint being right hypogastric discomfort. An abdominal ultrasonography revealed a circular, cystic mass in the right hypogastric region. A colorectal radiography disclosed a semi‐globular shadow defect at the end of the cecum and did not visualize the appendix. A colorectal endoscopy revealed a submucosal tumor accompanied by a central dimple which seemed to represent the ostium appendicis vermiformis. Based on a preoperative diagnosis of submucosal tumor, the patient underwent a partial resection of the cecum. A histopathological examination of tissue removed led to a diagnosis of endometriosis of the appendix. In Japan, 7 cases of endometriosis of the appendix have been reported to date. In those cases, endometriosis of the appendix was detected as a lesion accompanying endometriosis of some other site or during laparotomy was based on a diagnosis of acute appendicitis. Unlike these cases, the patient presented here had been diagnosed by a preoperative colorectal radiography and endoscopy as having a submucosal tumor of the appendix.

My notes (saved in your browser only)

Condition tags

endometriosis

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

References (11)

Source provenance

openalex
last seen: 2026-06-10T17:14:06.276822+00:00
License: CC0 · commercial use OK