Grosskreutz S R, Osborn R E, Sanchez R M
Department of Radiology, Naval Hospital, San Diego, CA 92134-5000.
Mil Med. 1991 Mar;156(3):137-40.
A retrospective analysis was conducted of 100 consecutive patients evaluated with computerized tomography of the head who had the chief complaint of headache. Three percent of these patients had abnormal findings, which were clinically significant in terms of patient treatment and follow-up. An additional 10% had computed tomography findings, which were clinically insignificant in that they did not alter the patient's treatment or clinical course. All of the significant findings occurred in patients who were age 45 years or older. In the 85 patients who were less than age 45, no significant abnormalities were found.
对100例以头痛为主诉接受头部计算机断层扫描评估的连续患者进行了回顾性分析。这些患者中有3%有异常发现，就患者治疗和随访而言具有临床意义。另有10%有计算机断层扫描结果，在不改变患者治疗或临床病程方面无临床意义。所有有意义的发现均出现在45岁及以上的患者中。在85例年龄小于45岁的患者中，未发现明显异常。
