切换至 "中华医学电子期刊资源库"

中华脑血管病杂志(电子版) ›› 2025, Vol. 19 ›› Issue (02) : 133 -140. doi: 10.3877/cma.j.issn.1673-9248.2025.02.008

临床研究

CT 脑灌注在大面积脑梗死患者病情评估及手术方案设计中的应用
苏建龙1, 甄文剑1, 孙宇婷1, 郝进敏1,()   
  1. 1. 054000 河北邢台,邢台市中心医院神经外科
  • 收稿日期:2024-08-26 出版日期:2025-04-01
  • 通信作者: 郝进敏
  • 基金资助:
    邢台市科技局重点研发计划项目(2021ZC101)

Application of CT cerebral perfusion in disease severity assessment and surgical planning for patients with large-area cerebral infarction

Jianlong Su1, Wenjian Zhen1, Yuting Sun1, Jinmin Hao1,()   

  1. 1. Department of Neurosurgery, Xingtai Central Hospital, Xingtai 054000, China
  • Received:2024-08-26 Published:2025-04-01
  • Corresponding author: Jinmin Hao
引用本文:

苏建龙, 甄文剑, 孙宇婷, 郝进敏. CT 脑灌注在大面积脑梗死患者病情评估及手术方案设计中的应用[J/OL]. 中华脑血管病杂志(电子版), 2025, 19(02): 133-140.

Jianlong Su, Wenjian Zhen, Yuting Sun, Jinmin Hao. Application of CT cerebral perfusion in disease severity assessment and surgical planning for patients with large-area cerebral infarction[J/OL]. Chinese Journal of Cerebrovascular Diseases(Electronic Edition), 2025, 19(02): 133-140.

目的

探究CT 脑灌注影像在大面积脑梗死患者病情评估及手术方案设计中的应用价值。

方法

选择邢台市中心医院2021 年9 月至2023 年9 月收治的126 例大面积脑梗死患者的相关资料进行回顾性分析,患者均行CT 脑灌注检查,并采用美国国立卫生研究院卒中量表(NIHSS)评估患者病情严重程度,根据评分结果将患者分为轻度组(NIHSS 评分≤4 分,0 例)、中度组(NIHSS评分5~20 分,92 例)与重度组(NIHSS 评分>20 分,34 例)。分析CT 脑灌注对梗死病灶部位及大小的检出情况,比较脑部不同部位CT 灌注血流参数差异,分析不同病情严重程度患者病灶部位CT灌注血流参数,及其与病情严重程度的相关性,并依据CT 灌注结果制定手术方案。

结果

126 例患者检出基底核、额叶、颞叶、枕叶及顶叶病灶分别为43 例(34.13%)、37 例(29.37%)、32 例(25.40%)、22 例(17.46%)、6 例(4.76%);梗死体积10~15 cm3 患者53 例(42.06%),>15~25 cm3 患者47 例(37.30%),>25 cm3 患者26 例(20.64%);病灶区、缺血半暗带区脑血流量(CBF)、脑血容量(CBV)低于健侧区,达峰时间(Tmax)、对比剂平均通过时间(MTT)高于健侧区,病灶区CBF 与CBV 低于缺血半暗带区,病灶区Tmax、MTT 均高于缺血半暗带区,差异均有统计学意义(P<0.05);重度组患者病灶部位CBF 与CBV 均低于中度组,Tmax、MTT 均高于中度组,差异均有统计学意义(P<0.05)。Spearman 相关性分析显示,病灶部位CBF、CBV 与病情严重程度呈负相关(r=-0.419,P<0.05;r=-0.522,P<0.05),Tmax、MTT 与病情严重程度呈正相关(r=0.356,P<0.05;r=0.617,P<0.05);单因素与多元Logistic 回归分析显示CBF、CBV、Tmax、MTT、梗死体积为患者病情严重程度的影响因素(P<0.05)。受试者工作特征曲线显示,CBF、CBV、Tmax、MTT、梗死体积用于评估患者病情曲线下面积分别为0.820、0.755、0.766、0.842、0.610;所有患者均接受内科治疗,94 例接受动脉溶栓治疗,32 例患者接受颅骨减压手术;术后存活患者119 例,死亡7 例,生存率为94.44%,部分存活患者存在不同程度的后遗症。

结论

CT 脑灌注可以发现大面积脑梗死患者的病灶部位及大小,并评估患者病灶严重程度及病情,为患者手术治疗方案制定提供参考依据。

Objective

To explore the application value of CT cerebral perfusion imaging in assessing disease severity and guiding surgical planning for patients with large-area cerebral infarction.

Methods

A retrospective analysis was conducted on 126 patients with large-area cerebral infarction admitted to Xingtai Central Hospital from September 2021 to September 2023.All patients underwent CT cerebral perfusion imaging, and disease severity was evaluated using the National Institutes of Health stroke scale(NIHSS).Based on NIHSS scores, patients were categorized into mild (NIHSS score ≤ 4, 0 cases), moderate(NIHSS 5-20, 92 cases), and severe (NIHSS>20, 34 cases) groups.CT perfusion imaging was analyzed for detecting infarct location and size, comparing cerebral perfusion parameters across different brain regions,assessing correlations between perfusion parameters and disease severity, and informing surgical decision-making.

Results

Among 126 patients, infarct locations included the basal ganglia (34.13%, 43 cases), frontal lobe(29.37%, 37 cases), temporal lobe (25.40%, 32 cases), occipital lobe (17.46%, 22 cases), and parietal lobe(4.76%, 6 cases).Infarct volumes were categorized as 10-15 cm3 (42.06%, 53 cases), >15-25 cm3 (37.30%,47 cases), and >25 cm3 (20.64%, 26 cases).Compared to healthy contralateral regions, both the infarct core and ischemic penumbra showed significantly lower cerebral blood flow (CBF) and cerebral blood volume(CBV), and higher time-to-peak (Tmax) and mean transit time (MTT) (all P<0.05).The severe group exhibited lower CBF and CBV and higher Tmax and MTT in the infarct core than the moderate group (P<0.05).Spearman correlation analysis revealed negative associations between CBF/CBV and disease severity(r=-0.419, P<0.05; r=-0.522, P<0.05) and positive association between Tmax/MTT and disease severity(r=0.356, P<0.05; r=0.617, P<0.05).Logistic regression identified CBF, CBV, Tmax, MTT, and infarct volume as independent predictors of disease severity (P<0.05).Receiver operating characteristic curves demonstrated areas under the curve of 0.820 (CBF), 0.755 (CBV), 0.766 (Tmax), 0.842 (MTT), and 0.610(infarct volume) for severity assessment.All patients received medical treatment, with 94 undergoing arterial thrombolysis and 32 decompressive craniectomy.Postoperative survival was 94.44% (119/126), with 7 deaths and residual neurological sequelae in some survivors.

Conclusion

CT cerebral perfusion effectively identifies infarct location and vomule, evaluates disease severity, and provides critical insights for surgical planning in patients with large-area cerebral infarction.

表1 大面积脑梗死患者脑组织不同部位CT 灌注参数比较(126 例,± s
表2 不同病情严重程度的大面积脑梗死患者病灶部位CT 灌注参数比较(± s
表3 大面积脑梗死患者病情严重程度影响因素的单因素分析[例(%)]
表4 大面积脑梗死患者病情严重程度影响因素的多因素分析
图1 病情严重程度影响因素对大面积脑梗死患者病情评估价值分析的ROC 曲线 注:CBF 为脑血流量;CBV 为脑血容量;Tmax 为达峰时间;MTT 为对比剂平均通过时间;ROC 为受试者工作特征曲线
表5 病情严重程度影响因素对大面积脑梗死患者病情评估的价值分析
图2 左侧额颞顶大面积脑梗死患者CT 平扫图。图a 为患者1 CT 平扫图;图b 为患者2 CT 平扫图 图3 左侧半球大面积脑梗死患者CT 灌注成像。图a 为患者3 CT 灌注成像;图b 为患者4 CT 灌注成像
1
Yi X, Zhou Q, Qing T, et al.20-hydroxyeiscosatetraenoic acid may be as a predictor of malignant middle cerebral artery infarction in patients with massive middle cerebral artery infarction [J].BMC Neurol, 2021,21(1): 437-446.
2
夏家杰, 姚斌, 郑刚, 等.耳后切口去骨瓣减压术治疗大面积脑梗死临床疗效 [J].中国神经精神疾病杂志, 2022, 48(9): 533-537.
3
Lu W, Jia D, Qin Y.Decompressive craniectomy combined with temporal pole resection in the treatment of massive cerebral infarction [J].BMC Neurol, 2022, 22(1): 167-175.
4
Jia F, Du CC, Liu XG.Delayed massive cerebral infarction after perioperative period of anterior cervical discectomy and fusion: a case report [J].World J Clin Cases, 2021, 9(28): 8602-8608.
5
Shahripour RB, Azarpazhooh MR, Akhuanzada H, et al.Transcranial Doppler to evaluate postreperfusion therapy following acute ischemic stroke: a literature review [J].J Neuroimaging, 2021, 31(5): 849-857.
6
中华医学会神经外科学分会, 国家卫健委脑卒中筛查与防治工程委员会, 海峡两岸医药卫生交流协会神经外科分会缺血性脑血管病学组.大面积脑梗死外科治疗指南 [J].中华医学杂志, 2021,101(45): 3700-3711.
7
Eskioglou E, Huchmandzadeh Millotte M, Amiguet M, et al.National Institutes of Health Stroke Scale Zero Strokes [J].Stroke, 2018,49(12): 3057-3059.
8
Chen J, Zou M, Zhang N, et al.New insight in massive cerebral infarction predictions after anterior circulation occlusion [J].Sci Rep,2023, 13(1): 23021-23043.
9
Yi X, Zhou Q, Qing T, et al.20-hydroxyeiscosatetraenoic acid may be as a predictor of malignant middle cerebral artery infarction in patients with massive middle cerebral artery infarction [J].BMC Neurol, 2021,21(1): 437-448.
10
Lu W, Jia D, Qin Y.Decompressive craniectomy combined with temporal pole resection in the treatment of massive cerebral infarction [J].BMC Neurol, 2022, 22(1): 167-179.
11
Li J, Zhao Y, Zhao M, et al.High variance of intraoperative blood pressure predicts early cerebral infarction after revascularization surgery in patients with Moyamoya disease [J].Neurosurg Rev, 2020,43(2): 759-769.
12
肖文, 张建军, 潘宁, 等.不同阶段大面积脑梗死头颅CT、MRI检查影像学征象及其预后评估价值 [J].中国CT和MRI杂志, 2022,20(8): 22-23, 34.
13
徐燕, 高阳.CTPI参数、sdLDL-C、Annexin A2、Hcy与急性脑梗死病情程度关联性及评估阿替普酶静脉效果价值 [J].影像科学与光化学, 2021, 39(5): 671-677.
14
Han H, Chen Y, Li R, et al.The value of early CT perfusion parameters for predicting delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis [J].Neurosurg Rev, 2022, 45(4): 2517-2531.
15
秦霜, 戴才文, 王根强, 等.CT灌注成像联合血清D-D、MMP-9对急性脑梗死患者溶栓后出血转化的预测价值研究 [J].中国CT和MRI杂志, 2023, 21(6): 24-27.
16
Klug J, Dirren E, Preti MG, et al.Integrating regional perfusion CT information to improve prediction of infarction after stroke [J].J Cereb Blood Flow Metab, 2021, 41(3): 502-510.
17
邹社昌, 凌容, 张泽微, 等.CTP参数与MCA重度狭窄或闭塞患者脑梗死病情的关系 [J].影像科学与光化学, 2022, 40(4): 741-745.
18
赵松, 张智琴, 刘岩, 等.全脑CT灌注成像诊断小体积急性脑梗死及其评估病灶体积与弥散加权成像的相关性 [J].中国医学影像技术,2022, 38(8): 1157-1161.
19
Klug J, Dirren E, Preti MG, et al.Integrating regional perfusion CT information to improve prediction of infarction after stroke [J].J Cereb Blood Flow Metab, 2021, 41(3): 502-510.
20
唐勇, 王远军.CT脑灌注成像定量分析在急性脑梗死早期诊断及手术指导中的临床价值研究 [J].中国CT和MRI杂志, 2021, 19(10):16-17, 86.
21
邓靖, 张鹤龄, 王源江, 等.双源CT颅脑灌注成像联合FGF21诊断脑梗死严重程度中的价值分析 [J].影像科学与光化学, 2022, 40(6):1444-1448.
22
Matsubara H, Imai T, Yamada T, et al.Importance of CBF measurement to exclude concomitant cerebral infarction in the murine endovascular perforation SAH model[J].J Stroke Cerebrovasc Dis,2020, 29(11): 105243-105253.
23
郭丽红, 陈辉, 张燕, 等.CT灌注成像联合血清microRNA-493预测急性脑梗死患者预后的价值[J].中国现代医学杂志, 2023, 33(22):88-93.
24
段鸿洲, 李良, 邱建星, 等.基于CT灌注成像的颅内外动脉旁路移植术在治疗缺血性脑血管病中的应用 [J].中国微创外科杂志, 2013,13(2): 110-115.
[1] 李甲, 沈罡, 朱光耀, 陈茂送, 王波定. 大面积脑梗死去骨瓣减压术后迟发性脑过度灌注综合征的危险因素分析[J/OL]. 中华危重症医学杂志(电子版), 2022, 15(02): 111-117.
[2] 邵启国, 王建民, 王琪. 儿童急性呼吸窘迫综合征患儿血清肿瘤坏死因子-α与白细胞介素-1β,-6表达水平及其临床意义研究[J/OL]. 中华妇幼临床医学杂志(电子版), 2015, 11(01): 41-43.
[3] 程炜炜, 张青, 张诚实, 冯契靓, 陈荣荣, 赵云峰. 全身免疫炎症指数与慢性阻塞性肺疾病急性加重期病情严重程度相关性分析[J/OL]. 中华肺部疾病杂志(电子版), 2024, 17(04): 580-584.
[4] 张沥, 宋俊华, 何皓, 杨雪瑶, 周康. 血清D-D、PAI-1、sICAM-1水平与糖尿病合并肺部感染病情严重程度及预后的关系[J/OL]. 中华肺部疾病杂志(电子版), 2023, 16(02): 203-205.
[5] 张超, 岳小哲. EOS、总IgE与儿童哮喘严重程度和肺功能的相关性[J/OL]. 中华肺部疾病杂志(电子版), 2022, 15(02): 183-186.
[6] 洪宇泽, 郑利平, 刘飞, 江晨. 血清Th2型细胞因子IL-6、IL-10评估社区获得性肺炎病情及预后意义[J/OL]. 中华肺部疾病杂志(电子版), 2021, 14(03): 318-320.
[7] 王宏宇, 李刚, 李宏宇. 双侧慢性硬膜下血肿术后并发大面积脑梗死1例报道并文献复习[J/OL]. 中华神经创伤外科电子杂志, 2023, 09(01): 58-61.
[8] 孔海波, 焦永成, 苏新文, 刘爱军, 查炜光. 外伤后动脉性大面积脑梗死的相关危险因素分析[J/OL]. 中华神经创伤外科电子杂志, 2019, 05(02): 79-82.
[9] 黄贤键, 马宇强, 高杰, 张杰华, 刘俊, 陈保东. 创伤性大面积脑梗死的相关危险因素分析[J/OL]. 中华神经创伤外科电子杂志, 2016, 02(03): 144-147.
[10] 王宇梅, 刘猛. 脑梗死后恶性脑水肿预测因素的研究进展[J/OL]. 中华脑血管病杂志(电子版), 2023, 17(02): 163-166.
阅读次数
全文


摘要