作者在50例新生儿标本上,观察了鼻的淋巴管及其局部淋巴结。外鼻的淋巴管多是注入下颌下淋巴结,一部分注入耳前淋巴结、耳下淋巴结及面淋巴结。鼻腔前部粘膜的淋巴管,向前与外鼻的淋巴管汇合,而入下颌下淋巴结。鼻腔后部粘膜的淋巴管,注入咽后 The authors observed the nasal lymphatic vessels and their local lymph nodes on 50 newborns. Most of the external nasal lymphatic vessels into the submandibular lymph nodes, part of the injection into the ear lymph nodes, ear lymph nodes and lymph nodes. Nasal mucosa of the front of the lymphatic vessels, forward and external nasal lymphatic convergence, and into the submandibular lymph nodes. Nasal mucosa of the posterior nasal mucosa, injected into the pharynx