中耳腺瘤(adenoma of the middle ear)是一种临床少见的具有外分泌(分泌黏液)和(或)神经内分泌分化的中耳原发性肿瘤,1976年由Hyams等首先描述,至今国外报道的病例不足百例,国内未见报道,但偶见“中耳类癌”的零星报道〔1,2〕。因受到发病率低、病例数少的限制,长期以来对该病 The adenoma of the middle ear is a clinically rare primary middle ear primary tumor with exocrine (secreting mucus) and / or neuroendocrine differentiation first described by Hyams et al. In 1976 and reported to date abroad Less than one hundred cases, no reports of domestic, but occasionally “middle ear carcinoid” sporadic reports [1,2]. Due to the low incidence, the limited number of cases, the disease has long been