Assertion: perianal fistula | /r/HasProperty | abnormal tract
Facets:
value: between the ano-rectal passage
type: LOCATION
value: between two epithelial surfaces
type: LOCATION
Source sentences:
text: A urogenital fistula is an abnormal tract that exists between the urinary tract and bladder, ureters, or urethra.
text: Perianal fistula also commonly called fistula-in-ano, is an abnormal hollow tract or tunnel that is lined with granulation tissue that connects a primary opening inside the anal canal to a secondary opening in the perianal skin; secondary tracts may be multiple and can extend from the same primary opening and have significant negative impact on their quality of life .
text: A perianal abscess fistula is an abnormal communication/track between two epithelial surfaces – in the case of fistula-in-ano, between the ano-rectal passage and the surface skin near the anus.