Clinical analysis of gastric stromal tumor:report of 18 cases
10.3760/cma.j.issn.1673-4904.2011.z2.004
- VernacularTitle:胃间质瘤18例临床诊治分析
- Author:
Xuemei GAO
;
Yincan SHAO
- Publication Type:Journal Article
- Keywords:
Gastrointestinal stromal tumors;
Diagnosis;
Treatment
- From:
Chinese Journal of Postgraduates of Medicine
2011;34(z2):9-11
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the clinical characteristics of gastric stromal tumor (GST),as well as their diagnosis and treatment.Methods The clinical and pathological data of 18 patients with GST were retrospectively analyzed.Results The chief clinical manifestations included abdominal pain or discomfort,gastrointestinal bleeding and the abdominal mass.Only a rectum stromal tumor in 1 case diagnosed before operation.All the 18 patients were treated surgically,of all 17 cases were resected completely,1 case was rssected palliatively. The microscopic pathological morphology were exclusively fusiform cells,immunohistochemical analysis display positive reactivity for CD117 ( 16/18 ),CD34 ( 11/18 ),positive reactivity for CD117 and CD34 (15/18).Conclusion The confirmed diagnosis rate of preoperative-GIST is low and digestive tract symptoms have no specific.The diagnosis of GST mainly depends on pathologicl analysis.The size of the tumor is the important marker to the diagnosis of benign of malignant GST.At present,the operation is still the main method to treat GST.Appropriate treatment with Glivec can improve the prognoeis of patients with GST.
