胎儿舌下腺器官内淋巴管的解剖学研究

Anatomical research in lymph—vessels inside sublingual gland

本文采用墨汁硝酸银水溶液局部动脉注入方法,对15例(30侧)胎儿(5～10个月)及新生儿舌下腺器官内淋巴管和毛细淋巴管的微细分布进行观察。所见结果表明:舌下腺小叶间结缔组织内及舌下腺被膜内存在淋巴管和毛细淋巴管;淋巴管与小叶间血管或腺导管伴行;舌下腺小叶内未见淋巴管和毛细淋巴管。

The lymphatic vessels and capillaries in the sublingual gland were studied in 30 fetal(5 -10mon) and newborn cadavers by injecting prepared Chinese ink and sliver of nitrate into the external carotid artery.The results are as follows:there are lymphatic vessels and capllaries in the fibrous capsule and interlobular connective tissue of sublingual gland,while lymphatic vessels and capillaries are not found in the lobules,and some lymphatic vessels are accompanied by the blood vessels and the interlobular ducts.