Head and Neck Imaging

MR imaging Multimodal Performance of Rare Tumor of Anorectum*

Author:DENG Yan-fang, LIN Qi, XU Dong-po

affiliation:Department of Radiology, The Affiliated Longyan First Hospital of Fujian Medical University, Longyan 364000, Fujian Province, China

PDF

Abstract

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.

【Keyword】Magnetic Resonance Imaging; Rectum; Anal Canal; Tumor

【Chart number】R657.1;735.3+7

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672- 5131.2018.05.037