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Review
. 2018 Sep;56(5):775-789.
doi: 10.1016/j.rcl.2018.04.005. Epub 2018 Jul 11.

MR Imaging of Perianal Fistulas

Affiliations
Review

MR Imaging of Perianal Fistulas

Kartik S Jhaveri et al. Radiol Clin North Am. 2018 Sep.

Abstract

In this article, we begin with an introduction of the perianal region anatomy, then review the definition, etiology, epidemiology, and 2 major classification systems of perianal fistulas. The role of MR imaging for assessment of perianal fistulas is mainly discussed. Finally, the medical and surgical treatment principles are reviewed.

Keywords: Classification; MR imaging; Perianal fistulas; Treatment.

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