Methods: Concomitant relationship between the arteries and veins of hand were observed in 10 sides decicolor cast specimens and stuffing specimens perfused with hyperchlororinylaceticether or emulsoid.

• 方法 :10例新鲜带前臂的手部标本 ,血管分别灌注过氯乙烯乙酸乙酯或乳胶填充剂 ,制成动、静脉分色腐蚀铸型标本和解剖剥制标本 ,观察手部动、静脉伴行关系。