MSCT findings of gastric schwannomas
10.3969/j.issn.1002-1671.2017.01.017
- VernacularTitle:胃神经鞘瘤的MSCT表现
- Author:
Huijia LIU
;
Jinsong ZHANG
;
Hongliang WEI
- Keywords:
computed tomography;
gastric schwannoma
- From:
Journal of Practical Radiology
2017;33(1):63-65
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the MSCT characteristics of gastric schwannoma (GS).Methods 1 6 patients with pathologically verified GS were included in our study.The MSCT images were analysed retrospectively.Results 1 6 participants were determined with solitary nodule,which located in gastric antrum,body and fundus,respectively with 5 cases,10 cases and 1 case.13 of them showed morphologically as round or ovoid shape,while 3 of them grew irregularly lobulated lesion.For their growth pattern,1 3 tumors presented as bilateral growth,1 lesion appeared intra-cavitary growth,1 grew outside the cavity fields.However,1 case was hard to confirm the growth pattern due to the gastroduodenal intussusception.14 tumors appeared uniform density,1 showed a little necrosis and 1 had dotted calcification,all the lesions were emerged as progressive enhancement with inhomogeneous feature.Conclusion GS mostly located in gastric body or antrum,with round or ovoid appearence,well-defined border,and bilateral growth pattern,necro-sis and calcification are rare,enhanced progressively with homogeneous feature,with no surrounding invasion and metastasis.
