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A Case of Endometriosis of the Appendix
Author(s) -
FUKE Hirofumi,
SATO Hyoe,
HIGASHIYAMA Hirotaka
Publication year - 1992
Publication title -
digestive endoscopy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.5
H-Index - 56
eISSN - 1443-1661
pISSN - 0915-5635
DOI - 10.1111/j.1443-1661.1992.tb00113.x
Subject(s) - medicine , appendix , endometriosis , cecum , exploratory laparotomy , laparotomy , ostium , endoscopy , radiology , abdominal ultrasonography , colonoscopy , general surgery , surgery , colorectal cancer , ultrasonography , pathology , paleontology , cancer , biology
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.