RT Journal Article SR Electronic T1 MR appearance of postoperative foreign body granuloma: case report with pathologic confirmation. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 190 OP 192 VO 12 IS 1 A1 De Marco, J K A1 McDermott, M W A1 Dillon, W P A1 Bollen, A A1 Edwards, M S YR 1991 UL http://www.ajnr.org/content/12/1/190.abstract AB