Retrospective Study
Copyright ©The Author(s) 2025.
World J Radiol. Jan 28, 2025; 17(1): 101221
Published online Jan 28, 2025. doi: 10.4329/wjr.v17.i1.101221
Figure 1
Figure 1  Receiver operating characteristic curves of high-resolution direct hydrogen peroxide-enhanced magnetic resonance imaging fistulography, trans-perineal ultrasonography, low-spatial-resolution magnetic resonance imaging, and physical examination for detecting internal opening, fistula track, and perianal abscess, respectively.