慢性化脓性中耳炎的细菌学特点及其药敏观察

Observation of bacterialogic specificity and sonsitivity to drug in C.S.O.M.

对８４名慢性化脓性中耳炎患者的耳分泌物进行细菌培养和药敏试验，结果表明：１．慢性化脓性中耳炎的主要致病菌为金黄色葡萄球菌，其次为大肠杆菌、变形杆菌和绿脓杆菌，其中绿脓杆菌的感染多见于病程较长者。２．绝大部分细菌对卡那霉素、丁胺卡那霉素敏感，先锋霉素、庆大霉素次之。而青霉素、链霉素、红霉素的耐药性较强，其次为新青Ⅱ、吡哌酸、氨苄青霉素。

Secretion of 84 C.S.O.M.patient were cultured The results show that 1.The most principal bacteria of C.S.O.M.are staphyloeus aureus.The others are bacillus colon.bacillus proteus and bacillas pyocyoneus.who had a longel couses.2.Most of all bacteria are sensitive to canamycinum.Ami Kacinum.The second are cephazolinum.Gentamycinum.The resistance to penieillinum. Ttreptomycinum are erythromycinum are stronger.The second are oxacillinum.acidi Pipemidium. Ampicillium.