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1. 肛門周囲膿瘍と直腸周囲膿瘍perianal and perirectal abscess [show details]
…supralevator space) where various types of anorectal abscesses form. Once diagnosed, anorectal abscesses should be promptly drained surgically. An undrained anorectal abscess can continue to expand into adjacent …
2. 肛門膿瘍および瘻孔の評価における画像検査の役割the role of imaging tests in the evaluation of anal abscesses and fistulas [show details]
…evaluating suspected perianal abscesses and inflammation . In one study, for example, CT (with intravenous and, when possible, rectal contrast) was useful in differentiating perirectal abscesses from severe perirectal …
3. 学会が公開する診療ガイドラインのリンク：肛門周囲膿瘍と痔瘻society guideline links anal abscess and anal fistula [show details]
…Society of Colon and Rectal Surgeons (ASCRS): Clinical practice guideline for the management of anorectal abscess, fistula-in-ano, and rectovaginal fistula (2016) ASCRS: Clinical practice guideline for ambulatory …
4. 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]
…includes: Anal abscess – An anal abscess is the acute manifestation of the infectious perirectal process. Most fistulas are a result of an abscess, and approximately one-half of anorectal abscesses result …
5. 肛門直腸瘻の外科的マネージメントoperative management of anorectal fistulas [show details]
…most frequently, the perianal skin or perineum. It often evolves from a spontaneously draining anorectal abscess. Perianal fistulous disease has significant implications for patient quality of life as sequelae …