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例1,女,23岁,农民。右耳痒、流黄水3年。耳分泌物突然增多、耳痛、耳鸣半月。在当地村、乡卫生院按“外耳道炎”多次抗炎治疗无效。检查:右外耳道充血、肿胀,有大量分泌物,味臭,其后壁近鼓膜处肉芽增生,耳道深部可见蠕动,鼓膜完整,用小镊子取出蝇蛆1条。诊断:右耳道蝇蛆病。祛除耳道肉芽,抗炎治疗。随访5个月,
Example 1, female, 23 years old, farmer. Right itchy, yellow water 3 years. Sudden increase in ear secretions, earache, tinnitus half a month. In the local village, township hospitals by “otitis externa” repeatedly anti-inflammatory treatment is invalid. Check: The right external auditory canal congestion, swelling, a large number of secretions, taste smell, the posterior wall near the tympanic membrane at the granulation hyperplasia, ear canal deep visible peristalsis, tympanic membrane integrity, with a small tweezers removed maggot 1. Diagnosis: right ear myiasis. Get rid of ear canal granulation, anti-inflammatory treatment. Followed up for 5 months,