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通过显微解剖及透明法对２３例胎儿尸体颏下淋巴结进行了研究，发现颏下淋巴结为１～４个，收纳淋巴范围广，除证实颏下淋巴结主要输入同侧（５４．５５％）和对侧（１８．１８％）颌下淋巴结以及颈深淋巴结（１５．９１％）外，还发现输入颈前浅淋巴结（１１．３６％），并对其临床意义进行了探讨。
23 cases of fetal carious submental lymph nodes were studied by microdissection and translucent method. The results showed that there are 1 to 4 submental lymph nodes and a wide range of admitting lymph nodes. In addition to confirming the main input ipsilateral (54.55%) of submental lymph nodes and Contralateral (18.18%) submandibular lymph nodes and cervical deep lymph nodes (15.91%), also found the input of shallow cervical lymph nodes (11.36%), and its clinical significance were discussed.