A case of cecal granular cell tumor resected by endoscopic submucosal dissection (ESD)

2021 ◽  
Vol 98 (1) ◽  
pp. 121-122
Author(s):  
Mana Yamamoto ◽  
Yutaka Mitsunaga ◽  
Takayuki Okamura ◽  
Yorinari Ochiai ◽  
Junnosuke Hayasaka ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals Esophageal granular cell tumor successfully resected by endoscopic submucosal dissection

Esophagus ◽  
2011 ◽  
Vol 8 (3) ◽  
pp. 203-207 ◽  
Author(s):  
Masanobu Nakajima ◽  
Hiroyuki Kato ◽  
Hiroto Muroi ◽  
Akira Sugawara ◽  
Miyako Tsumuraya ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals A case of granular cell tumor of the stomach resected by endoscopic submucosal dissection

2020 ◽  
Vol 96 (1) ◽  
pp. 121-122
Author(s):  
Yurina Yamada ◽  
Tomoyuki Yada ◽  
Keita Odaka ◽  
Ryo Watanabe ◽  
Yurika Ikegami ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals A case of esophageal granular cell tumor successfully resected by endoscopic submucosal dissection (ESD)

2005 ◽  
Vol 67 (2) ◽  
pp. 54-55 ◽  
Author(s):  
Haruka Aoki ◽  
Yasuhiro Onozato ◽  
Haruhisa Iizuka ◽  
Toshihiko Sagawa ◽  
Hirotaka Arai ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals Endoscopic submucosal dissection of esophageal granular cell tumor

2014 ◽  
Vol 12 (1) ◽  
pp. 221 ◽  
Author(s):  
Wei Lu ◽  
Mei-Dong Xu ◽  
Ping-Hong Zhou ◽  
Yi-Qun Zhang ◽  
Wei-Feng Chen ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals Endoscopic submucosal dissection of an esophageal granular cell tumor

VideoGIE ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 58-61
Author(s):  
Richard F. Knoop ◽  
Arthur Schmidt ◽  
Gian Kayser ◽  
Robert Thimme ◽  
Andreas Fischer
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor ◽  
Submucosal Dissection

scholarly journals A case report of Abrikossoff`s tumor of cecum treated by endoscopic submucosal dissection

2021 ◽  
Vol 18 (1) ◽  
pp. 144-149
Author(s):  
D. A. Mtvralashvili ◽  
T. A. Vasilyevykh ◽  
O. A. Mainovskaya ◽  
A. A. Likutov ◽  
V. V. Veselov ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Granular Cell Tumor ◽  
Benign Neoplasm ◽  
Granular Cell ◽  
Recurrent Abdominal Pain ◽  
Endoscopic Examination ◽  
Cell Tumor ◽  
Morphological Examination ◽  
Submucosal Dissection ◽  
The Right

Introduction. Granular cell tumor (GCT, synonym – Abrikossoff’s tumor) is a benign neoplasm of neuroectodermal differentiation from epithelioid cells originating from Schwann’s cells, with a characteristic sign of the presence of lysosomal granules in the cytoplasm. 5–10% of GCTs are found in the gastrointestinal tract, with the most frequent localization in the esophagus, large intestine (the right colon) and perianal zone. Most often, the tumor occurs at the age of 40–60 years, in women. As a rule, the tumor is single, but it can be multiple and associated with various hereditary syndromes, in particular, type 1 neurofibromatosis. A rare malignant variant of GCT with local spread and the possibility of metastasis has been described. At the moment, less than 100 clinical cases with tumor localization in the cecum have been described.Clinical case. A 36-year-old patient with nonspecific complaints of constipation and recurrent abdominal pain during diagnostic colonoscopy a submucosal formation in the cecum up to 1 cm in diameter, dense, fixed in the submucosa, with an unchanged mucous membrane above it was revealed. A biopsy was taken, in which a granular cell tumor was suspected. The tumor was removed by the endoscopic submucosal dissection, and the subsequent morphological and immunohistochemical studies, which confirmed a granular cell tumor (Abrikossoff’s tumor).Conclusion. Granular cell tumor of the colon is a rare, non-specific tumor that can be detected during routine diagnostic endoscopic examination. The diagnosis of GCT is established by morphological examination and immunophenotyping of the removed neoplasm. Removal of the tumor by the endoscopic submucosal dissection can be a radical method of treatment for patients with GCT in the colon.

Abstract #804: Granular Cell Tumor of the Neurohypophysis

2017 ◽  
Vol 23 ◽  
pp. 163
Author(s):  
Dalitza Alvarez-Valentin ◽  
Milliette Alvarado Santiago ◽  
Loida Gonzalez-Rodriguez ◽  
Margarita Ramirez-Vick ◽  
Juan Perez-Berenguer
Keyword(s):  
Granular Cell Tumor ◽  
Granular Cell ◽  
Cell Tumor
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