Cloaca musk deer glands and mandibular glands are all glandular secretion, and its functions related to mating and reproduction. 泄殖腔麝腺和下颌腺均属全泌腺，其功能与交配和繁殖有关。
Herein, we report a case of lingual nerve neurofibroma that presented as a submandibular mass, mimicking a submandibular gland tumor or solitary lymphadenopathy. 我们报告一位神经纤维瘤病的患者，以下颌部肿瘤为表现的临床病例，术前诊断为来自下颌腺或是淋巴腺之肿瘤。
