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直肠肛管少见肿瘤磁共振多模态表现 被引量:2

MR imaging Multimodal Performance of Rare Tumor of Anorectum
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摘要 目的探讨MRI多模态检查在直肠肛管少见肿瘤的诊断价值。方法将14例经病理证实的直肠肛管少见肿瘤术前MRI所见与术后病理进行对照分析。结果 14例直肠肛管少见肿瘤患者的MRI表现基本能对肿瘤的大小、形态、范围、内部结构及与邻近器官的关系等进行比较清晰直观的观察。结论 MRI多模态检查能多方位显示直肠肛管肿瘤本身特点及其周围的解剖结构,对直肠肛管少见肿瘤的良恶性及鉴别诊断具有重要价值,对患者的临床诊断及治疗具有十分重要的意义。 Objective To evaluate MRI multimodal examination in diagnosis of rare tumor of anorectum. Methods Comparative study on the preoperative MRI and postoperative pathology of 14 patients being diagnosed with rare tumor of anorectum by pathology. Results A clear observation on the size, the shape, the range, the internal structure of tumor, as well as its relationship with adjacent organs can be basically achieved through MRI performance of 14 patients with anorectum rare tumor. Conclusion Multimodal examination can multidimentionally demanstrate the characteristics of anorectum tumor itself and its surrounding anatomical structure, which is not only of great value in diagnosing the benign and malignant rare tumor of anorectum, but also significant for the clinical diagnosis and treatment of patients.
作者 邓燕芳 林祺 许东波 DENG Yah-fang;LIN Qi;XU Dong-po(Department of Radiology,The Affiliated Longyan First Hospital of Fujian Medical University,Longyan 364000,Fujian Province,China)
出处 《中国CT和MRI杂志》 2018年第5期120-123,127,共5页 Chinese Journal of CT and MRI
基金 福建省临床重点专科建设项目资助 编号:[2018]145
关键词 磁共振成像 直肠 肛管 肿瘤 Magnetic Resonance Imaging Rectum Anal Canal Tumor
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