嗜酸性肉芽肿是一原不明,病程进展缓慢的良性病变,在耳喉科非常少见。我科1989年11月收治1例耳部巨大的嗜酸性肉芽肿,报告如下。 患者 男,25岁。主因左耳后肿块3年入院。3年前无意发现左耳后有一肿块,当时如大枣大小,此后慢性进行性肿大,偶痒,不痛,无发热。未做任何检查处理。入院查体:左耳后肿物约8.6×9.5×5cm大小,上界为左耳轮上水平线,前达耳后沟后0.5cm,下至颈部后缘入发际3～4cm,表面光滑,质较硬,无 Eosinophilic granuloma is a benign, slow progression of benign disease, is very rare in the Department of Otology. Our department in November 1989 admitted a huge ear eosinophilic granuloma, the report is as follows. Male patient, 25 years old. The main left lump after 3 years hospitalization. 3 years ago, no intention to find a lump left ear, at that time, such as jujube size, then chronic progressive enlargement, even itching, no pain, no fever. Did not do any check processing. Admission examination: the left ear tumor size of about 8.6 × 9.5 × 5cm, the upper limit of the left ear on the horizontal line, before the ditch after the ditch 0.5cm, down to the neck trailing edge of the hairline 3 ~ 4cm, smooth, Hard quality, no