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糖尿病患者常发生外耳痒感、疖肿、皮炎及干性皮脂溢出。在未应用胰岛素前,耳疖常伴有致死性并发症(骨软骨膜炎,耳道及乳突骨壁坏死,耳郭坏死型溃疡),年龄较大的患者常伴生恶性外耳道炎。(?)追询170例重型糖尿病患者,病史中9.4%有复发性耳疖,5.9%诉耳道痒。Rahal等指出患者的外耳道炎病程迁延,传统疗法很少奏效。(?)对407例病程长的外耳道皮炎患者进行了观察,发现49.9%诉有痒感,88.9%有耳痛,33.7%头痛,89.4%外耳道炎症常有原因不明的复发。认为这些患者可能患有隐性糖尿
Diabetic patients often occur outside the ear itching, swollen, dermatitis and dry seborrhea. Ear before the application of insulin, often accompanied by fatal complications (osteochondritis, ear canal and papillary bone necrosis, auricular necrosis type ulcer), older patients often associated with malignant otitis media. (?) To investigate 170 cases of severe diabetes mellitus, 9.4% of patients had recurrent otitis media, 5.9% complained ear canal itch. Rahal pointed out that patients with otitis media duration of the delay, the traditional treatment rarely work. (?) Of 407 patients with long duration of external auditory canal dermatitis were observed, found that 49.9% complained of itching, 88.9% had otalgia, 33.7% of headaches, 89.4% of the ear canal inflammation often unexplained recurrence. These patients are thought to have latent diabetes