Publications by authors named "A Rojanasakul"
Background: Acute anorectal abscesses of cryptoglandular origin are commonly managed by incision and drainage, which results in fistula development in up to 73% of cases, requiring subsequent definitive fistula surgery. However, given that fistula tracts may already be present at the initial presentation, primary closure of the tract as secondary prevention of fistula formation, using ligation of intersphincteric fistula tract, may be useful.
Objective: This study aims to examine the feasibility and outcomes of performing intersphincteric exploration with ligation of intersphincteric fistula tract or attempted closure of internal opening for acute anorectal abscesses.
Objective: Endoanal ultrasound (EAUS) is a recommended preoperative investigation for fistula-in-ano (FiA) which aims to provide the best chance of healing and preservation of continence function. This study aims are (1) to assess effect of EAUS on functional outcome and (2) to determine factors associated with clinical outcomes after FiA surgery.
Design: Retrospective analysis of subjects with cryptogenic FiA between January 2011 and December 2016, in a tertiary hospital, was performed by comparing EAUS and no-EAUS groups.