小肠恶性肿瘤 原发于小肠的腺瘤，类癌、平滑肌肉瘤、淋巴瘤等恶性肿瘤。常见表现是梗阻、出血和穿孔。诊断较困难，需导线引导下小肠气钡对比造影及小肠内镜和肠系膜动脉造影术，方可诊断。
目的探讨小肠恶性肿瘤的临床特点及诊断。
AIM To investigate the clinical characteristics of small intestinal malignant tumor and diagnosis.
目的探讨原发性小肠恶性肿瘤的诊断与治疗。
Objective To investigate the diagnosis and treatment of primary small intestinal tumor (PSIT).
目的探讨原发性小肠恶性肿瘤的术前诊断方法。
Objective To discuss the preoperative diagnosis of primary intestinal malignant tumor.
应用推荐