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为寻求更满意的乳突手术方法,以便减少复发和保存听力,作者对曾行开放性乳突手术的颞骨组织病理学进行了研究。材料来自麻省眼耳医院,在1000余颞骨中,取非恶性病变曾行乳突手术的20个。按Schuknecht法行水平切片,每片厚200μm,每个颞骨做48张切片,行苏木精和曙红染色。20个颞骨中3耳因耳源性颅内并发症术后20天死亡,17耳中12耳为慢性炎症(7耳胆脂
To search for a more satisfactory method of mastoid surgery in order to reduce recurrence and preservation of hearing, the authors studied temporal bone histopathology with open mastoid surgery. Materials from the Massachusetts Eye and Ear Hospital, in more than 1000 temporal bone, take non-malignant lesions had mastoid surgery 20. Schuknecht according to the law line horizontal slices, each piece thickness 200μm, 48 slices of each temporal bone, hematoxylin and eosin staining. Of the 20 temporal bones, 3 ears died of otogenic intracranial complications 20 days after surgery, and 12 ears of 17 ears were chronic inflammation (7 ears of cholecystitis