在局部解剖教学过程中发现有一先天性右肺水平缺如(图1)的女性尸体,现报道如下:发育中等,胸廓对称,未见手术疤痕。打开胸腔,见双肺呈灰褐色。左肺分为上下两叶,上下两叶的体积比为1:2,左肺从肺尖至肺底的垂直距离为21.12cm,其中央宽度为10.20cm。左肺斜裂上端自后缘距肺底19.20cm,斜裂中点深度为4.85cm。左主支气管分为上 In the local anatomical teaching process found a congenital lack of right lung levels (Figure 1) female body, are reported as follows: moderately developed, symmetrical thorax, no surgical scars. Open the chest, see the lungs were gray-brown. The left lung is divided into upper and lower leaves, the volume ratio of the upper and lower leaves is 1: 2, the left lung from the apical to the bottom of the lung the vertical distance of 21.12cm, the central width of 10.20cm. Left lung oblique incision from the trailing edge of the lung bottom 19.20cm, oblique midpoint depth of 4.85cm. The left main bronchus is divided into upper