ULTRASOUND IN POST APPENDECTOMY FECAL FISTULA
CASE - A case with RIF discharging lesion . H/O - appendectomy a month back .
Fig 1 - High resolution right iliac fossa US scan - shows a well defined hypoechoic track like lesion with central echogenicitis [ arrows ] indicative of air foci extending from cecal area to open externally through abdominal wall, s/o fecal fistula. The lumen of lesion is connected with lumen of cecum.
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