期刊
BEST PRACTICE & RESEARCH CLINICAL GASTROENTEROLOGY
卷 23, 期 4, 页码 575-592出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.bpg.2009.04.010
关键词
anorectal disorders; anal fissures; haemorrhoids; rectal prolapse; peri-anal fistula; sexually transmitted diseases
Anorectal disorders like haemorrhoids, rectal prolapse, anal fissures, peri-anal fistulae and sexually transmitted diseases are bothersome benign conditions that warrant special attention. They, however, can all be diagnosed by inspection or proctoscopy (sexually transmitted proctitis). Constipation can play an underlying role in haemorrhoids, rectal prolapse and anal fissures, and it is important to treat these conditions in order to avoid recurrences. Haemorrhoids and anal fissures are generally treated conservatively and surgery is seldom required. Rectal prolapse and cryptoglandular peri-anal fistulae are treated surgically. In a recurrent peri-anal fistula, the fistular tract needs to be visualised with anal ultrasound or magnetic resonance imaging (MRI). There are different techniques available for this evaluation, and care must be taken not to damage the anal sphincter. Peri-anal fistulae in Crohn's disease are treated conservatively and surgery is only required in cases with abscesses. Sexually transmitted proctitis needs to be adequately recognised and treated according to the infectious agent. (C) 2009 Elsevier Ltd. All rights reserved.
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