medigraphic.com

2013, Number 4

Rev Hosp Jua Mex 2013; 80 (4)

Abscesos y fístulas anorrectales

Rodríguez-Wong U

Language: Spanish
References: 14
Page: 243-247
PDF size: 236.42 Kb.


ABSTRACT

Ano-rectal abscess corresponds to an accumulation of purulent material in a region or space close to the anus or rectum and its contents may be drained through a hole in the perianal skin or to the rectal mucosa, and can thus give rise to the formation of a fistula. Most ano-rectal abscesses have cryptoglandular origin (90 to 97%). The main complication of drainage of an ano-rectal abscess is the formation of a fistula, which occurs in 60% of cases. The treatment of ano-rectal fistula is surgical and is determined by the preoperative classification of fistula and its relationship with anal sphincters.


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