Study of CT and etiology In 11B cases of eoute headache without hemlplegla
objectal To study the relation between CT and etiology of acute headache without hemiplegia. Methods 118 cases of acute headache without hemiplegia were studied with CT scan. The patients with normal CT were diagnosed with lumbar punc -tura or diagnostic standard for establishing disease. Results The first three etiologies were cerebrovescular disease (65 cases, 55%), migraine (25 cases, 21%), meningitis and encephalitis (19 cases, 155. 9%). 53% of patients with subarachnoid hemorrhage(SAH) was diagnosed in CT unnormal group, and 12.4% of patients with Sall was showed by lumbar puncture in CT normal group(P＜0. 001). CT was normal in 18% of patients with a definite SAH(7/39). The positive rates of intracranial infection in CT normal group(by lumbar puncture) was reearkably higher than in CT unnormal group (18/58 versus 2/60, p＜0.005), Conolusion CT is more sensitive to intracranial hemorrhage, tumor and infarction. SAH of a negative Ctscan is not rare. CT is far inferior to lumbar puncture in meningitis or encephalitis.
normal group、CT scan
8
O15;R64
2005-07-07（万方平台首次上网日期，不代表论文的发表时间）
共1页
57
