RT Journal Article SR Electronic T1 Postradiation colospinal fistula: a rare cause of spinal epidural abscess. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1959 OP 1960 VO 19 IS 10 A1 W Y Wang A1 J E Hernandez A1 B Denny A1 P S Gerard A1 J Horovitz YR 1998 UL http://www.ajnr.org/content/19/10/1959.abstract AB We describe a rare case of spinal epidural abscess, which resulted from a colospinal fistula that developed as a complication of previous surgical resection and radiotherapy for rectal carcinoma. The patient's clinical course and the imaging features of colospinal fistula are described, along with a brief review of the literature.