title: Necrosis of the rectum complicating abdominal aortic reconstructions in previously irradiated patients.
mesh_terms: D001012:Aorta, Abdominal / Q000601:surgery*; D005260:Female; D006801:Humans; D008875:Middle Aged; D009336:Necrosis; D011183:Postoperative Complications / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*; D012007:Rectum / Q000473:pathology* / Q000528:radiation effects