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本文分析报告从1974年～1978年10月搜集有完整资料的22例慢性肉芽鼓膜炎(又称慢性特发性鼓膜炎)。其特点是鼓膜表面有局限性肉芽形成而不伴有中耳腔炎症及鼓膜穿孔的病理。本组病例以男性及青壮年为多,病程自5个月至7年以上,其中15例在一年以上。病程长短与及时诊断和治疗有密切关系。本组确切的病因不明,计耳内进入污水9例;游泳后发病4例;发热后引起2例;盯(目宁)栓塞取除后发病2例;耳内异物1例;未能诉及明确发病原因4例。本组有一例刮下鼓膜表面肉芽作活检为慢性炎性肉芽伴坏死。有6例耳道脓液涂片及细菌培养均未找到细菌。本组
This article analyzes the report from 1974 to 1978 October to collect the complete data of 22 cases of chronic granulomatous meningitis (also known as chronic idiopathic urethritis). It is characterized by limitations of the tympanic membrane surface granulation is not associated with middle ear cavity inflammation and tympanic membrane perforation pathology. This group of patients to men and young adults as much, duration from 5 months to 7 years or more, of which 15 cases more than a year. Duration of the disease and timely diagnosis and treatment are closely related. The exact etiology of this group, accounting for 9 cases of ailments into the ear; onset of 4 cases after swimming; fever caused 2 cases; stare (Murnin) embolism removed after the onset of 2 cases; 1 case of intra-ear foreign matter; failed to sue Clear cause of the disease in 4 cases. This group had a case of scraping the surface of the tympanic membrane biopsy for chronic inflammatory granulation with necrosis. There are 6 cases of ear pus smear and bacterial culture were not found in bacteria. This group