venous edema的意思|示意

Surgical disruption of the venous and lymphatic vessels that run above the musculoaponeurotic layer of the nasal tip results in increased supratip edema.

手术破坏鼻尖肌肉筋膜层浅层的静脉和淋巴管会加重鼻尖上区水肿。

Edema associated with dihydropyridine calcium antagonists is a localized phenomenon involving varying differences in arteriole and venous dilation and does not appear to be related to heart failure.

二氢吡啶类钙拮抗剂引起的水肿为局部症状，包括动脉和静脉扩张的不同差异，似与心力衰竭无关。

Therefore blunt dissection of the soft tissue overlying the middle vault is recommended to preserve these vessels, in an attempt to maximize venous return and help minimize tip edema.

因此建议在鼻中部穹隆处钝性剥离软组织，以保护这些血管，最大限度地保证静脉回流，减少鼻尖水肿。