Imaging features and diagnostic analysis of gastrointestinal stromal tumors
10.3760/cma.j.issn.1008-6706.2011.23.002
- VernacularTitle:胃肠道间质瘤的影像学表现及诊断
- Author:
Qin WANG
;
Huanhuan WANG
;
Huaimin ZHANG
- Publication Type:Journal Article
- Keywords:
Gastrointestinal stromal tumors;
Tomograpby,X-ray computed;
Angiograpby,digltal subtraction;
Biopsy
- From:
Chinese Journal of Primary Medicine and Pharmacy
2011;18(23):3171-3172
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the imaging features,pathologic characteristics and diagnostic methods of gastrointestinal stromal tumor(GIST).Methods A retrospective study was performed to analyze the clinical pathological and imaging data of 14 GIST patients diagnosed by surgery and pathology.Results 14 cases of GIST were all solitary.10 cases were located in stomach and 4 cases in small intestine.Tumors were mostly round or oval,and a few of them were irregular lobulated.Immunohistochemistry analysis:12 cases were CDll7 positive and 9 cases were CD34 positive.Conclusion The imaging examination was important to the diagnosis and localization of GIST,but the final diagnosis of GIST depended on histopathological and immunohistochemical examination.
