Compare therapeutic effects of two dressing change methods in patients with incision and drainage for ischiorectal abscess.

观察坐骨直肠间隙脓肿切开引流术后采用两种不同治疗方式的疗效。

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The more traditional surgery requires a 5- to 6-inch incision through the abdominal wall and generally is followed by two or three days of hospitalization.

而传统的术式，不仅要求在肚子上切一个5-6英寸的切口，还会使捐献者不得不在医院里呆上两三天。

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Two patients presented acutely less than 4 weeks after surgery with frank purulence draining from the incision area.

两名患者在术后4周以内就发生了严重的切口部位溢脓。

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There are two main approaches to repairing a hernia: an open repair that requires a large incision, or a minimally invasive laparoscopic technique, which uses a camera to guide instruments through a tiny incision.

WSJ: A Secret for Patients Undergoing Hernia Repair