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笔者在解剖1具男尸过程中,发现结肠上区动脉发生较大变异(图1),为积累解剖学资料,报道如下。该男尸身高长165 cm,未见腹腔干。脾动脉在主动脉裂孔稍下方发自腹主动脉,其起始部外径7.74mm,发出后向左行至脾门,全长21 cm。肠系膜上动脉在脾动脉右下方0.26 cm处由腹主动脉发出。肠系膜上动脉向右下方走行2.80 cm后向上发出肝总动脉,起始处外径5.44 mm,肝总动脉经胃幽门部后方
In the process of dissecting a male corpse, the author found a large variation in the artery in the colon area (Figure 1). To accumulate anatomic data, the report is as follows. The man’s body height 165 cm, no celiac. Splenic artery in the aorta hole slightly below the abdominal aorta, the starting part of the outer diameter of 7.74mm, issued after the left line to the spleen door, a total length of 21 cm. The superior mesenteric artery is emitted from the abdominal aorta at the right lower 0.26 cm of the splenic artery. The superior mesenteric artery travels to the lower right 2.80 cm and then sends out the common hepatic artery, with an initial diameter of 5.44 mm. The common hepatic artery passes through the posterior portion of the stomach pylorus