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©The Author(s) 2025.
World J Gastroenterol. Sep 7, 2025; 31(33): 109811
Published online Sep 7, 2025. doi: 10.3748/wjg.v31.i33.109811
Figure 6
Figure 6 Rectovaginal fistula. A: Intersphincteric fistula at 6 o’clock; B: Annotated image showing fistulous connection between rectum and vagina; C: Superficial anovaginal fistula; D and E: Transperineal ultrasound axial images demonstrating posterior intersphicteric fistulous extension; F: Endoscopic image of perineum. EAS: Extenal anal sphincter; IAS: Internal anal sphincter.


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