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Fig. 2A. —41-year-old woman with symptomatic giant hemangioma referred for imaging before hepatic resection. MDCT angiogram was interpreted as showing conventional arterial anatomy (Michels type I [14]). Cloudlike regions of high attenuation (arrows) in liver are due to characteristic enhancement pattern of hemangioma (HEM). At surgery, small accessory left lateral segmental artery was found to arise from left gastric artery (LGA). Although left gastric artery can be identified, small accessory left hepatic artery is not visualized. Residual barium (BA) is seen in hepatic flexure of colon. CHA = common hepatic artery, SA = splenic artery.