High-frequency ultrasound guided paracentesis for the treatment of perianal and perirectal abscess / 中国介入影像与治疗学

Objective To explore the method and therapeutic effect of high-frequency ultrasound guided paracentesis for the treatment of perirectal abscess.Methods Thirty-three patients with perirectal abscess were treated under the guidance of high-frequency ultrasound.Results All 33 patients were treated successfully,the curative rate was 100%.Six patients were treated 3 times,6 patients were treated twice and 21 patients were treated once.Conclusion High-frequency ultrasound guided paracentesis for the treatment of perirectal abscess has the superiorities of little distress,rapid therapeutic effect without complications,worthy Of further clinical application.