论文部分内容阅读
目的探讨胃神经鞘瘤的CT和钡透表现及其诊断价值。方法对8例经手术病理证实的胃神经鞘瘤并结合文献进行回顾性分析。8例均行CT平扫,增强6例;5例行上消化道钡透检查。结果胃底2例,胃体小弯侧4例,胃窦部2例。病变主要分为3种类型:局灶性结节或肿块型(4例),胃壁局限增厚型(2例),巨块型(2例)。结论与钡透相比,CT能更准确地显示肿瘤形态、部位、内部结构及与邻近结构的关系,正确辨认胃神经鞘瘤3种主要类型,结合钡透表现,对部分病例可做出提示性诊断。
Objective To investigate the CT and barium penetration of Gastric schwannoma and its diagnostic value. Methods Eight cases of gastric schwannoma confirmed by surgery and pathology were retrospectively analyzed. 8 cases underwent CT scan, enhanced in 6 cases; 5 cases of upper gastrointestinal barium examination. Results 2 cases of gastric fundus, gastric curvature in 4 cases, 2 cases of gastric antrum. The lesions were divided into three types: focal nodules or mass type (4 cases), gastric wall thickening type (2 cases) and bulky type (2 cases). Conclusion Compared with barium penetration, CT can more accurately display the relationship of tumor morphology, location, internal structure and adjacent structures, correctly identify the three main types of gastric schwannoma, combined with the performance of barium, can be prompted in some cases Sexual diagnosis.