在局部解剖学尸体操作中发现半奇、副半奇静脉缺如及单一奇静脉1例,现报道如下:左、右腰升静脉在第11、12胸椎体间处汇合为单一的奇静脉,直径约为10 mm,沿椎体的前方上行,在第4胸椎体水平形成奇静脉弓勾绕右肺根注入上腔静脉后壁,沿途右侧各肋间后静脉均为单干注入,而左侧第8与 In the local anatomical operation was found in semi-odd, absence of a part of the azygos vein and a single singular vein in 1 case, are reported as follows: Left and right lumbar ascending vein in the 11th, 12 thoracic body confluence into a single azygos vein , Diameter of about 10 mm, along the front of the vertebrae upward in the formation of the fourth thoracic vertebrae arcuate bow around the right pulmonary root into the superior vena cava rear wall, along the right of the intercostal vein after the vein are single-injection, While the left side of the eighth and