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We describe herein, a middle aged woman who presented with a mesenteric mass six years post hysterectomy, which was initially suspected to be a gastrointestinal stromal tumor. The resected was specimen was grossly pear shaped with microscopy showing a central endometrial glands and stroma lined cavity, surrounded by a thick muscular wall reminiscent of uterine myometrium. Histogenesis of this entity is unclear, and several theories are proposed regarding the etiology, including congenital anomaly theory, metaplasia and heterotopia theories. Our clinical scenario developed a few years after uterine morcellation, indicating a possibility of another \u201ciatrogenic implantation\u201d theory behind the pathogenesis of this rare lesion.<\/jats:p>","DOI":"10.1177\/10668969221133350","type":"journal-article","created":{"date-parts":[[2022,11,3]],"date-time":"2022-11-03T03:25:53Z","timestamp":1667445953000},"page":"791-794","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Extrapelvic \u201cUterus Like Mass\u201d Following Laparoscopic Morcellation Hysterectomy - a Consequence of Iatrogenic Implantation?"],"prefix":"10.1177","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7266-2212","authenticated-orcid":false,"given":"Neha","family":"Bakshi","sequence":"first","affiliation":[{"name":"Department of Pathology (Histopathology division), Sir Ganga Ram Hospital, Rajender Nagar, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shashi","family":"Dhawan","sequence":"additional","affiliation":[{"name":"Department of Pathology (Histopathology division), Sir Ganga Ram Hospital, Rajender Nagar, New Delhi, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,11,3]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10815-010-9436-1"},{"key":"e_1_3_2_3_2","first-page":"508","article-title":"Uterus-like mass replacing ovary: report of a new entity","volume":"105","author":"Cozzutto C","year":"1981","unstructured":"Cozzutto C. 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