Clinical Study on the Evaluation of Perianal Abscess and Anal Fistula by Transperineal Three-dimensional Ultrasound and Two-dimensional Ultrasound
YANG Dan;YAO Xiu-fen;Shaanxi University of Chinese Medicine;Affiliated Hospital of Shaanxi University of traditional Chinese Medicine;
ABSTARCT: Perianal fistula and perianal abscess is a type of pathological anatomy of the variety of forms, complex anorectal surgical common diseases and frequently-occurring diseases, and most lesions need to use medical imaging todiagnosis.Two-dimensional and three-dimensional ultrasound technology, with its simple, easyandreal-time dynamic observation of the repeat of perianal diseases,become preferred imaging methods of perianal abscess and fistula.Particularly three dimensional ultrasound imaging technology,which can display the perianal tissue structure of spatial relations clearly,improves the accuracy of diagnosis. Thispaper makes a summarize in current researchsituations by combining application of multi-mode ultrasonography diagnosis of perianal abscess and fistula,expecting to provide even more valuable and simple methods of imaging diagnosis.
【CateGory Index】： R445.1;R657.1