摘要
目的研究蛛网膜下腔出血(SAH)的CT分型、伴随改变和不典型表现的鉴别诊断。方法对123例SAH患者(外伤性81例,自发性42例)头颅CT进行回顾性研究。结果 SAH分为单纯型和复合型,多累及2个脑池以上;自发性SAH多伴随脑室积血、脑积水和脑组织血肿,外伤性SAH颅内其他改变以硬膜下血肿、脑组织血肿和脑挫裂伤为主。结论认识SAH的CT表现和分型,有助于临床治疗。
Objective To study the differential diagnosis of CT classification,accompanying changes and atypical findings on subarachnoid hemorrhage（SAH）.Methods The retrospective study of brain CT was undertaken in 82 cases of SAH（54 cases of traumatic SAH and 28 cases of spontaneous SAH）.Results SAH is divided into simple type and compound type,which mostly involved more than 2 brain pools.Spontaneous SAH is mostly complicated with cerebral ventricle hematocele,hydrocrania and hematoma of brain tissues,but traumatic SAH is companied with subdural hematoma,hematoma,contusion and laceration of brain tissues.Conclusion To know CT features and typing is helpful for the clinical treatment.
出处
《检验医学与临床》
CAS
2011年第2期158-159,共2页
Laboratory Medicine and Clinic
