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17例无相应临床体征的脑膜瘤,在1979～1989年间CT扫描时被偶然发现,并获得CT或MRI随访。作者就此对无症状脑膜瘤的动态变化进行了研究。17例中,男3例,女14例,年龄46～83岁,大于66岁者占47%;初次作CT检查的原因有:眩晕或头痛、视力障碍、短暂性复视、听力减退、耳鸣、TIA、轻微头外伤及恐怖感,均与脑膜瘤本身无关。除1例经活检获得组织学证实外,均依靠放射学所见确定,表现为CT增强图象中界限清楚的球形病灶。考虑到症状与脑膜瘤无关或高龄等因素,均未做手
Twenty-nine patients with corresponding clinical signs of meningioma were occasionally found CT scans between 1979 and 1989 and were followed up by CT or MRI. In this regard, the authors studied the dynamic changes of asymptomatic meningioma. 17 cases, 3 males and 14 females, aged 46 to 83 years, more than 66 years accounted for 47%; the first CT examination for the reasons: dizziness or headache, visual impairment, transient diplopia, hearing loss, tinnitus , TIA, minor head trauma and horror, have nothing to do with meningioma itself. Except for 1 case histologically confirmed by biopsy, all were confirmed by the radiology findings, which showed a well-defined spherical lesion in the CT-enhanced image. Taking into account the symptoms and meningioma unrelated or elderly and other factors, have not done anything