Assertion: fistula's cause | /r/HasProperty | trauma
Facets:
Source sentences:
text: Other rare causes of fistula are congenital malformation (abnormal communication, usually between the rectum and vagina, found at birth), infection (specifically tuberculosis), trauma, forceful sexual intercourse (rape), and early age sexual intercourse.
text: Main causes of pelvic fistulas are surgical or obstetric procedures, malignant tumors, radiotherapy, pelvic infections, traumas and inflammatory intestinal diseases (2,4,5).