Perianal abscess
Diagnosis almost certain
Updates to Case Attributes
Race
changed from Indian/Pakistani to .
Updates to Study Attributes
Findings
was changed:
Transrectal ultrasound study shows:Approximately 16 x 15 x 12 mm sized collection with echoes is noted at 6 o'clock to anal canal - probable, probably an abscess.Tract is directed cranially for 13 mm in length.Its communication withIt communicates with the anal canal at 6 o'clock.