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颅急性硬膜下血肿CT诊断较易,先天性蛛网膜囊肿,脂肪瘤在颅脑疾病中CT也易诊断,但合并出现,比较少见,现将本病的诊断,鉴别诊断结合病例进行探讨。1.临床资料 患者,男,15岁,自幼平素头晕、头痛、偶有抽搐,本次因外伤后症状加剧,来做头颅CT扫描。我们采用PICKER INTL 1200型CT扫描机,以头OM线为基线,以120KV、260mAs,2S条件向上出床扫描,以窗宽120、窗位40、进行观察,于左颞顶颅内板下见大小约10×8×11cm~3巨大的不规则形脑脊液样低密度区;又于侧脑室层面向上左顶颅内板下见大小约5
Cranial acute subdural hematoma CT diagnosis easier, congenital arachnoid cyst, lipoma in the brain disease CT is also easy to diagnose, but the merger appears to be relatively rare, now the diagnosis of this disease, differential diagnosis combined with cases to explore. 1. Clinical data Patients, male, 15 years old, his childhood usually dizziness, headache, occasional convulsions, the symptoms worsened after trauma, to do the head CT scan. We use the PICKER INTL 1200 CT scanner to head OM line as the baseline to 120KV, 260mAs, 2S conditions out of bed scan to window width 120, window level 40 were observed in the left temporal roof of the intracranial plate see Size of about 10 × 8 × 11cm ~ 3 huge irregular cerebrospinal fluid-like low-density area; and in the lateral ventricle level above the left cranial board to see the size of about 5