For a patient presenting with neurofibromatosis and a submandibular mass, a neurofibroma of nerve origin should be considered in the differential diagnosis.

• 因此罹患神经纤维瘤病的患者，出现下颌腺肿瘤时，分布于此处的神经所长出的神经纤维瘤亦须纳入鑑别诊断。