RT Journal Article SR Electronic T1 Hemorrhagic arachnoid cyst with third nerve paresis: CT and MR findings. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1407 OP 1410 VO 18 IS 8 A1 C Ide A1 B De Coene A1 C Gilliard A1 C Pollo A1 M Hoebeke A1 C Godfraind A1 J P Trigaux YR 1997 UL http://www.ajnr.org/content/18/8/1407.abstract AB We report the CT and MR appearance of a nontraumatic hemorrhagic arachnoid cyst presenting with a third nerve paresis in a 37-year-old man. The cyst, located in the left suprasellar area, contained a fluid-blood level with stigmata of subacute hemorrhage on both CT and MR studies.