» Articles » PMID: 22045229

Laparoscopic Total Gastrectomy for Multiple Sporadic Gastric Gastrointestinal Stromal Tumors: Report of a Case

Overview
Journal Surg Today
Specialty General Surgery
Date 2011 Nov 3
PMID 22045229
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

A 64-year-old man was admitted to our hospital with hematemesis. Emergency upper gastrointestinal endoscopy revealed bleeding from a submucosal tumor (SMT) in the antrum of the stomach, with two other SMTs at different sites. Based on his family history, we diagnosed familial multiple gastric gastrointestinal stromal tumors (GISTs) and performed laparoscopic total gastrectomy. Three distinct tumors were found: one in the fornix, one in the lesser curvature of the angle, and one in the antrum of the stomach. Microscopic examination of the resected specimens revealed different cytomorphologies, of the spindle and epithelioid type, as well as immunophenotypes in the tumors. Mutation analysis revealed different sites of mutation in c-kit and PDGFRA. No mutation was detected in the normal tissue of the stomach. These findings confirmed a diagnosis of multiple sporadic gastric GISTs. Thus, investigating germline mutation might assist in the preoperative diagnosis of multiple gastric GISTs.

Citing Articles

Surgical resection should be taken into consideration for the treatment of small gastric gastrointestinal stromal tumors.

Yang J, Feng F, Li M, Sun L, Hong L, Cai L World J Surg Oncol. 2013; 11:273.

PMID: 24119564 PMC: 3852122. DOI: 10.1186/1477-7819-11-273.


Synchronous sporadic gastrointestinal stromal tumors in the stomach and jejunum: report of a case.

Nakayama Y, Kadowaki K, Higure A, Hisaoka M, Yamaguchi K Case Rep Gastroenterol. 2013; 7(1):69-74.

PMID: 23626506 PMC: 3617895. DOI: 10.1159/000348754.

References
1.
Okabe H, Obama K, Tanaka E, Nomura A, Kawamura J, Nagayama S . Intracorporeal esophagojejunal anastomosis after laparoscopic total gastrectomy for patients with gastric cancer. Surg Endosc. 2008; 23(9):2167-71. DOI: 10.1007/s00464-008-9987-8. View

2.
Kang D, Park C, Choi J, Jin S, Kim H, Joo M . Multiple gastrointestinal stromal tumors: Clinicopathologic and genetic analysis of 12 patients. Am J Surg Pathol. 2007; 31(2):224-32. DOI: 10.1097/01.pas.0000213318.66800.94. View

3.
Hirashima K, Takamori H, Hirota M, Tanaka H, Ichihara A, Sakamoto Y . Multiple gastrointestinal stromal tumors in neurofibromatosis type 1: report of a case. Surg Today. 2009; 39(11):979-83. DOI: 10.1007/s00595-009-3963-3. View

4.
Haller F, Schulten H, Armbrust T, Langer C, Gunawan B, Fuzesi L . Multicentric sporadic gastrointestinal stromal tumors (GISTs) of the stomach with distinct clonal origin: differential diagnosis to familial and syndromal GIST variants and peritoneal metastasis. Am J Surg Pathol. 2007; 31(6):933-7. DOI: 10.1097/01.pas.0000213440.78407.27. View

5.
Agaimy A, Dirnhofer S, Wunsch P, Terracciano L, Tornillo L, Bihl M . Multiple sporadic gastrointestinal stromal tumors (GISTs) of the proximal stomach are caused by different somatic KIT mutations suggesting a field effect. Am J Surg Pathol. 2008; 32(10):1553-9. DOI: 10.1097/PAS.0b013e31817587ea. View