耳部肿瘤以恶性者占多数,且大多同时侵犯乳突、鼓室甚至外耳道,临床上称此为中耳乳突癌瘤。李宝实等曾于1952年报道18例,后相继另有报道。据国内外文献所述,中耳癌瘤的发病率有所增加。我院自1960年10月至1973年9月共收治观察中耳癌瘤31例。为解除病员痛苦,做到早期诊断,早期治疗,作如下小结。 Malignant ear tumors account for the majority, and most at the same time invade the mastoid, tympanic and even external auditory canal, clinically referred to as the middle ear mastoid carcinoma. Li Baoshi et al. reported 18 cases in 1952, and they were reported later. According to domestic and foreign literature, the incidence of middle ear cancer has increased. In our hospital from October 1960 to September 1973, a total of 31 cases of middle ear cancer were treated. To relieve the patient’s pain, to make early diagnosis and early treatment, make the following summary.