Fistula carcinomaMagnetic resonance imagingA thorough understanding of anorectal anatomy is essential along with MR technique using appropriate slice thickness and orientation to the anal canal. We advocate STIR/T2 FS and post-contrast T1 FS since they are complementary for the detection of fistula and...
Perianal fistula is a clinical entity with multiple surgical treatment options. Recently, magnetic resonance imaging (MRI) has emerged as an important imaging modality in the management of perianal fistulas. It provides accurate description of the fistula within the anal canal in relation to the ...
Journal of Medical Imaging and Radiation OncologyGeorge U, Sahota A, Rathore S (2011) MRI in evaluation of perianal fistula. J Med Imaging Radiat Oncol . 55 : 391–400George U, Sahota A, Rathore S. MRI in evalua- tion of perianal fistula. J Med Imaging Radiat Oncol 2011; 55:391-400...
[9]Morris J, Spencer JA,Ambrose NS. Ambrose, MR imaging classification ofperianal fistulas and itsimplications for patient management.Radiographics, 2000,20(3): 623-637. [10]Buchanan G, Halligan S,Williams A, et al. Effect of MRI on clinical outcome ofrecurrentfistula-in-ano. Lancet, 2002...
肛瘘MRI诊断
9. Halligan FS, Stoker J. Imaging of fistula in Ano. Radiology,2006, 239:18-33. 10. Holzer B, Rosen HR, Urban M,et al. Magnetic resonance imaging of perianal fistulas: predictive value for Parks classification and identification of the internal opening. Colorectal Disease,2000,2: 340-345...
Aims: The purpose of the study was to evaluate the role of Magnetic Resonance Imaging in detection and characterization of perianal fistulae and correlating it with surgical findings. Methods: Fifty consecutive patients with suspected perianal fistulae having one or more external openings were prospecti...
Preoperative MRI of perianal fistula: Is it really indispensable? Can it be deceptive? Alexandria Journal of Medicine 2013;49(2):133-44.Mahmoud E, Eid M, Mansy H, Matarawy K, Wally M Preoperative MRI of perianal fistula: Is it really indispensable? Can it be deceptive?. Alexandria ...
Objective The study aims not only to determine the value of preoperative \{MRI\} of perianal fistula but also to detect \{MRI\} fallacious results, if any. Also, it aims to suggest how we can limit such false positive \{MRI\} results that may lead to unnecessary surgery. Patients and ...
[14]Zhu Q, Yang SH, Zhan SH, et al. The value of perianal fistula preoperativediagnosis by MRI with water plug in rectum. J Clin Radiol, 2010, 29(1):114-117. 朱琼, 杨烁慧, 詹松华, 等. 直肠内水囊填塞MRI对肛瘘术...