Methods Statistical analysis was performed among 344 cases of upper gastrointestinal tumor diagnosed by Endoscopy, and confirmed by pathology.
方法对胃镜诊断且病理证实的344例上消化道肿瘤病例，进行统计分析。
We summarized 16 cases of nonfunctioning islet cell tumor which were proved by surgery and pathology after CT and hypotonic barium meal examination of gastrointestinal tract.
总结经CT与胃肠钡餐低张造影检查并经手术及病理证实的无功能胰细胞瘤16 例， 分析其CT与胃肠钡餐低张造影的征象。
Methods 13 cases of tumors confirmed by pathology in JFA were reported, and the characteristics of MR of different kinds of tumor were analysed.
方法收集经手术后病理证实的颈静脉孔区肿瘤13例，分析不同肿瘤的MR表现。
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