22-year-old male with history of Crohn's. PELVIS:PROSTATE, SEMINAL VESICLES: No significant abnormality notedBLADDER: No significant abnormality notedLYMPH NODES: No significant abnormality notedBOWEL, MESENTERY: Left lower quadrant ostomy with mild wall thickening, likely chronic in etiology.BONES, SOFT TISSUES: There are multiple faint suprasphincteric fistulae arising from the 9 o'clock position of the rectum extending into a small fluid collection along the right aspect of the rectum with maximal axial dimensions of 3.6 x 1.2 cm. This collection extends caudally to the right perianal skin surface. Interval placement of seton through this fistula.OTHER: No significant abnormality noted
Interval placement of seton through a known suprasphincteric fistula/fluid collection appearing similar to the prior study.