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1. 肛門直腸瘻の外科的マネージメントoperative management of anorectal fistulas [show details]
…complaints of persistent drainage, anoscopic identification of persistent abscess or external fistula opening, or development of abscess or infection requiring additional surgery. The risk of these complications …
2. 肛門直腸瘻：臨床症状、診断、およびマネージメントの原則anorectal fistula clinical manifestations diagnosis and management principles [show details]
…external opening may be inflamed, tender, and/or draining purulent fluid. A palpable cord leading from the external opening to the anal canal may be present. A fistula can be explored with a fistula probe …
3. クローン病の肛門病変perianal crohn disease [show details]
…internal opening of the fistula. While the external opening of a fistula is usually visualized on the skin, the internal fistula opening may be seen endoscopically. The internal, mucosal opening of a low …
4. 腸皮瘻と開腹術創部の消化管瘻enterocutaneous and enteroatmospheric fistulas [show details]
…the skin near the external fistula opening from the corrosive effects of the enteric or pancreatic contents and promote wound healing. Wound care for most low-output fistulas requires nothing more than …
5. 憩室瘻diverticular fistulas [show details]
… by surgeon preference. If a fistulous opening is present, it can be sutured closed with absorbable suture, left open, or covered by an omental patch . The fistula tract invariably closes with very low …