吻合血管胎儿胸腺移植的应用解剖

Applied Anatomy of Vascularized Fetal Thymus Transplantation

在30具6~9月龄胎尸上,观测了胸腺的动脉来源、静脉回流和胸腺的体积。动脉为多源性,但以胸廓内动脉的胸腺支最为恒定。静脉多不与动脉相伴行。本文依据胸腺形态、体积和动脉来源,提出以胎儿作供体,设计单侧叶、双侧叶或单侧叶部分吻合血管移植,并就取材方法、供吻合的血管蒂进行了讨论。

The thymus was observed on fetal cadavers.The arteries supplying the thymus are derived from adjacent vessels.But the branches arising from internal thoracic arteries are the most constant.Veins of thymus usually do not accompany the corresponding arteries.According to the form,the volume and vascular source of the gland,the authors have worked out an operative design for the fetal thymic transplantation.