Nakamura H, Uchida H, Kuroda C, Yoshioka H, Tokunaga K, Kitatani T, Sato T, Ohi H, Hori S
AJR Am J Roentgenol. 1980 Mar;134(3):529-32. doi: 10.2214/ajr.134.3.529.
An accessory left gastric artery may arise from the left hepatic artery and follow a course similar to an intrahepatic artery. In 98 hepatic angiograms an accessory left gastric artery was observed in 14 (14.2%). The site of origin of this artery was from the left hepatic artery proximal to the umbilical point. An esophageal branch was found in 10 cass (71.4%). The possibility of an accessory left gastric artery should be kept in mind during angiography of the left hepatic lobe and gastric fundus. A gastric wall stain in the capillary phase produced by this vessel may mimic a hepatic tumor.
副左胃动脉可能起源于左肝动脉，并走行类似于肝内动脉。在98例肝脏血管造影中，14例（14.2%）观察到副左胃动脉。该动脉的起源部位是在脐点近端的左肝动脉。10例（71.4%）发现有食管分支。在左肝叶和胃底血管造影时应考虑到副左胃动脉的可能性。由该血管产生的毛细血管期胃壁染色可能会被误诊为肝肿瘤。
