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作者用高免疫血清治疗100例慢性化脓性中鼓室炎患者,其中76例为单侧,24例为双侧病变。病程5年以内者9例,6～10年者19例,11～20年者24例,20年以上者18例,多数患者均有长期局部应用各种药物治疗历史。耳镜所见:81耳鼓膜非边缘性穿孔,29耳为鼓膜边缘性穿孔;X线检查多数病人乳突呈硬化型改变,36例上鼓室鼓窦部有骨疡性变化。82例表现为传导性听力下降,6％为感音性听力下降,12％为混合型听力下降。耳脓细菌学检查:葡萄球菌59例,绿脓杆菌21例,肠道杆菌20例。免疫血浆由血液学及输血研究所制备,分为
The authors treated 100 patients with chronic suppurative midwall tympanitis with high-serum, of which 76 were unilateral and 24 were bilateral. Duration of 5 years within 9 cases, 6 to 10 years in 19 cases, 11 to 20 years in 24 cases, more than 20 years in 18 cases, most patients have long-term topical application of various drug treatment history. Otoscopic findings: 81 non-marginal perforation of the eardrum, 29 ears for tympanic membrane marginal perforation; X-ray examination of most patients mastoid sclerosis was changed, 36 cases of tympanic drum sinus ulcer changes. 82 cases showed decreased conduction hearing, 6% decreased sensory hearing, and 12% decreased mixed hearing. Pus bacterial examination: Staphylococcus 59 cases, Pseudomonas aeruginosa 21 cases, 20 cases of intestinal bacteria. Immune plasma prepared by the Institute of Hematology and Blood Transfusion, divided into