Hypogastric arterial-vaginal fistula following multiple surgeries and pelvic radiotherapy.
A patient with recurrent sigmoid colon cancer developed an arterial-vaginal fistula after multiple surgeries and postoperative radiotherapy. Angiography revealed a fistula between the hypogastric artery and vaginal wall. Gelfoam and coil embolization controlled the hemorrhage and she recovered without incident. This case illustrates development of malignant fistula and intervention with embolization in a patient with multiple surgeries and postoperative irradiation in the pelvis.
Kim
C R
CR
Eastern Virginia Medical School, Norfolk.
Randall
C L
CL
D000230:Adenocarcinoma / Q000532:radiotherapy / Q000601:surgery*; D001158:Arteries; D005260:Female; D005402:Fistula / Q000150:complications / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D011183:Postoperative Complications; D012086:Reoperation; D012811:Sigmoid Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D014592:Uterine Hemorrhage / Q000209:etiology; D014624:Vaginal Fistula / Q000150:complications / Q000209:etiology*; D014652:Vascular Diseases / Q000150:complications / Q000209:etiology*