[First experiences with trans-rectal echotomography in perianal abscess pathology].
Trans-rectal ultrasound with a 5 MHz probe was used to examine 16 patients who had perianal fistulas and 5 of them underwent one or more surgical explorations. In 11 cases, all surgically checked, sonography was able to demonstrate a pararectal abscess and accurately image the site, size, extension and--in some cases--the fistula itself. It can be advised that, using high frequency probes (7 or 10 MHz), transrectal ultrasound could provide even more exact diagnostic information in anorectal pathology.
D000038:Abscess / Q000175:diagnosis*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012002:Rectal Diseases / Q000175:diagnosis*; D012003:Rectal Fistula / Q000175:diagnosis*; D014463:Ultrasonography / Q000379:methods*
Prime esperienze di ecotomografia trans-rettale nella patologia ascessuale perianale.