Perianal pain. Referred for ultrasound study.
Loading Stack -
0 images remaining
Ultrasound of perianal region (transrectal and transperineal):
- 21 x 21 x 19 mm abscess
- position is at 12 o'clock
- communication with the anal canal at 12 o'clock
An abscess is a focal confined collection of suppurative inflammatory material.