Adenomyoma Arising in a Meckel Diverticulum: Case Report and Review of the Literature

2000 ◽  
Vol 3 (5) ◽  
pp. 497-500 ◽  
Author(s):  
Jorge L. Yao ◽  
Hong Zhou ◽  
Kevin Roche ◽  
Babu S. Bangaru ◽  
Howard Ginsburg ◽  
...  

We report a case of adenomyoma of the small intestine arising in a Meckel diverticulum. The patient was a 22-month-old boy who presented with signs and symptoms of intussusception. At surgery, a Meckel diverticulum was found and removed. On histologic examination, a tumor consisting of dilated cystic glands and smooth muscle bundles was identified. A diagnosis of adenomyoma arising in a Meckel diverticulum was made. A review of the literature showed that only six other pediatric cases of adenomyoma of the small intestine have been reported. The presence of an adenomyoma in a young patient within a Meckel diverticulum favors the view that adenomyomas are a variant of pancreatic heterotopia.

2005 ◽  
Vol 129 (8) ◽  
pp. 1041-1043 ◽  
Author(s):  
Rachel Redman ◽  
Edward J. Wilkinson ◽  
Nicole A. Massoll

Abstract Adenomyoma is a benign tumor composed of smooth muscle and benign endometrium. These tumors typically originate within the uterus. An extrauterine adenomyoma is a rare entity. We report a uterine-like mass consistent with an extrauterine adenomyoma presenting 22 years following a total abdominal hysterectomy and bilateral salpingo-oophorectomy. The mass was pear-shaped with uterine-type smooth muscle and a cavity lined by functional endometrial glands and stroma. To our knowledge, only 4 other cases of an extrauterine uterine-like mass are reported in the literature. Three involved the ovary, while one was located adjacent to the broad ligament with normal pelvic organs. Although none of these other uterus-like masses were described as adenomyomas with uterine-like features, the histologic findings are strikingly similar. An understanding of the müllerian system suggests that either an embryologic malformation or a differential multipotentiality existing in the subcoelomic tissues in response to hormonal stimulation results in a supernumerary müllerian structure like a uterus, as observed in this case. The presence of endometrial glands and stroma in the mass confirms that the tissues in this mass are hormonally responsive. It is most likely that this uterine-like mass arose from the tissues of the secondary müllerian system in response to estrogenic stimulation.


2020 ◽  
Vol 13 ◽  
pp. 117954762095872
Author(s):  
Annalisa Pace ◽  
Giannicola Iannella ◽  
Mara Riminucci ◽  
Alessandro Corsi ◽  
Giuseppe Magliulo

Cholesterol granuloma (CG) is a rare condition histological consisting of a foreign body, giant cell reaction to cholesterol crystals and haemosiderin derived from the ruptured of the erythrocytes. A 25-year-old man came to our Department presenting signs and symptoms of tympano-mastoid cholesterol granuloma. He showed all the specific sign and symptoms of the disease. However, considering the lack of literature regarding TMCG, this study was performed with the aim of presenting the main characteristics of tympano-mastoid CG, describing the case report and reviewing the literature.


1996 ◽  
Vol 15 (5) ◽  
pp. 495-497 ◽  
Author(s):  
S. Vinker ◽  
R. Dgani ◽  
B. Lifschitz-Mercer ◽  
Z. M. Sthoeger ◽  
L. Green

2013 ◽  
Vol 108 ◽  
pp. S30
Author(s):  
Rindi Uhlich ◽  
Syed Akbar ◽  
Jessica Winn ◽  
Sameer Siddique ◽  
Alisha Hinds ◽  
...  

2008 ◽  
Vol 24 (2) ◽  
pp. 171-174
Author(s):  
Ioannis D. Venizelos ◽  
George Frakandreas ◽  
Zoi A. Tatsiou ◽  
Ioannis Goulis

2016 ◽  
Vol 29 (5) ◽  
pp. 303-306 ◽  
Author(s):  
Lucia Patriarca ◽  
Federico D’Orazio ◽  
Ernesto Di Cesare ◽  
Alessandra Splendiani

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