vascular sac
英 美
血管囊
... vascular retinopathy ==> 血管性视网膜病 vascular sac ==> 血管囊 vascular setting pin ==> 血管固定钉 ...
The hematopoietic and vascular systems of the mouse arise from extraembryonic mesoderm that migrate through primitive streak to the presumptive yolk sac between days 6.5 and 7.0 of gestation.
小鼠的造血和血管系统起源于胚外中胚层。胚胎期6.5-7天时在卵黄囊形成特征性的血岛结构发生向造血和内皮细胞的分化。
Methods:(1)excision of aneurysmal sac and microsuturing for vascular reconstruction;
方法:(1)切除动脉瘤壁,重建载瘤动脉。
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