Perianal pain for 1 week.
Loading Stack -
0 images remaining
There is an abscess around the anal canal from 11 o'clock (around 6 'clock) to 1 o'clock.
There is also an air tract between the abscess and the anal canal at 6 o'clock.
Findings favor horseshoe-shaped perianal abscess.
Surgery revealed communication between the abscess and the anal canal at 6 o'clock.