Gastric granular cell tumor in a youth excised by endoscopic submucosal dissection : A case report and literature review
Takaya, H.; Kawaratani, H.; Kaneko, M.; Takeda, S.; Sawada, Y.; Kitade, M.; Moriya, K.; Namisaki, T.; Sawai, M.; Mitoro, A.; Yamao, J.; Yoshiji, H.
Acta Gastro-Enterologica Belgica 80(2): 317-319
2017
ISSN/ISBN: 1784-3227 PMID: 29560700 Document Number: 692844
Granular cell tumors (GCTs) usually develop in patients aged 30-50 years in the skin, tongue, and mammary gland, with 5-9% of GCTs occurring on the esophagus, ascending colon, and cecum. We report a case of gastric GCT in a 16-year-old male who presented with nausea and abdominal discomfort. Esophagogastroduodenoscopy (EGD) revealed an elastic hard and yellowish submucosal tumor of the gastric cardia anterior wall. GCT was suspected upon biopsy ; after total endoscopic submucosal dissection, histology of the resected tumor confirmed the diagnosis. Endoscopic treatment should be considered in youths with GCT.