冬眠瘤是罕见的包含棕色脂肪的良性软组织肿瘤,1906年首先被Murphey等报道,并称其为“假脂肪瘤”。因形态相似于冬眠动物的棕色脂肪,于1914年由Gery命名为冬眠瘤,临床报道较少。文中报道的冬眠瘤,因其位置在颈部正中舌骨前缘,极易误诊为甲状舌管囊肿,国内未见相似报道。 Hypnoma is a rare benign soft tissue tumor containing brown fat, first reported in 1906 by Murphey et al., And called it “pseudomycinoma.” Because of morphological similarities to the brown fat of hibernating animals, named by Gery in 1914 as hibernating tumor, less clinical reports. Hypnosis reported in the text, because of its location in the neck of the front of the tongue, easily misdiagnosed as thyroglossal cyst, no similar reports.