Imaging anal fistula

被引:44
作者
Bartram, C
Buchanan, G
机构
[1] St Marks Hosp, Dept Surg, Harrow HA1 3UJ, Middx, England
[2] Univ London Imperial Coll Sci Technol & Med, Fac Med, Dept Intestinal Imaging, London, England
关键词
D O I
10.1016/S0033-8389(02)00122-7
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
The primary track and internal opening in relation to the sphincter may be demonstrated both on endosonography and MR imaging. Secondary tracks and abscess collections also may be imaged. MR imaging is superior to endosonography for more complex fistula with tracks outside the sphincter, and for demonstrating the relationship of sepsis to the levator ani. Imaging has a definite role in the management of anal sepsis that is currently underutilized. MR imaging is indicated in all patients with recurrent fistula.
引用
收藏
页码:443 / +
页数:16
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