Lametschwandtner A, Staindl O, Lametschwandtner-Albrecht U, Grunt T
HNO. 1983 Nov;31(11):387-94.
The angioarchitecture of the cervical trachea of the rat as a model was studied using scanning electron microscopy of vascular corrosion casts. Four different types of vascular pattern are described. 1. Supplying and draining vessels of the first order (Superior and inferior thyroid arteries, and inferior thyroid veins) situated within the peritracheal tissue at the lateral sides of the trachea. 2. The vessels arising from them, which have a horizontal course and lie within the intercartilaginous membrane (vessels of the second order). 3. The vessels of the third order branching from those of the second order, perforating the intercartilaginous membrane and again running vertically within the tracheal mucosa. 4. Vessels of the fourth order forming the capillary plexus of the tracheal mucosa, consisting of irregular (pars fibrocartilaginea) or rectangular (pars membranacea) meshes. The clinical relevance of the vascular patterns of the trachea is discussed in respect to ischemic tracheal lesions.
以大鼠颈段气管的血管构筑为模型，采用血管铸型扫描电子显微镜进行研究。描述了四种不同类型的血管模式。1. 一级供血和引流血管（甲状腺上、下动脉及甲状腺下静脉）位于气管两侧的气管周围组织内。2. 由它们发出的血管，呈水平走行，位于软骨间膜内（二级血管）。3. 三级血管从二级血管分支，穿过软骨间膜，再次在气管黏膜内垂直走行。4. 四级血管形成气管黏膜的毛细血管丛，由不规则（纤维软骨部）或矩形（膜部）网眼组成。就缺血性气管病变而言，讨论了气管血管模式的临床相关性。
