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笔者在解剖一成年女尸过程中,发现其有3条中结肠动脉。此外,该标本还存在右侧双支卵巢静脉变异,其中一支注入下腔静脉,另一支注入右肾静脉,左侧正常。为积累解剖学资料,现报道如下:本例中结肠的血供来自3条不同来源的动脉(图1)。由右向左分别是:(1)中结肠动脉,肠系膜上动脉发出中右结肠动脉干(起始部横径3.9 mm,长1.1 cm),此动脉干再分出中结肠动脉和右结肠动脉。中结肠动脉(起始部横径2.6 mm,至横结肠系膜缘长度为12.0 cm),沿胰头表面向右上行,于横
In the process of dissecting an adult female corpse, I found that there are 3 in the colon artery. In addition, there are still double right ovarian vein variability in the specimen, one of which is injected into the inferior vena cava and the other is injected into the right renal vein with normal left. To accumulate anatomic data, it is reported as follows: In this case, the blood supply to the colon comes from three different origins of arteries (Figure 1). From right to left are: (1) in the middle of the colon artery, superior mesenteric artery issued right colon artery (initial diameter 3.9 mm, length 1.1 cm), this artery and then sub-colon and right colon artery . In the middle of the colon artery (initial diameter 2.6 mm, transverse mesenteric margin length of 12.0 cm), along the pancreatic head surface to the right up, in the horizontal