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神经血管影像速阅(3):外伤性颈内动脉夹层和儿童脑梗死

2021-03-03 陈红兵

3

由陈红兵医生带来的外伤性颈内动脉夹层和儿童脑梗死的神经血管影像速阅,欢迎阅读、收藏~!

基本信息 Basic Information

男,5岁

5-year-old boy

症状:左侧口咽部外伤后右侧肢体无力和言语困难

Symptoms: right limb weakness and dysphasia after the left oropharyngeal trauma



影像资料

Imaging Data



△DWI:左侧半球大面积梗死

DWIlarge territory infarcts in the left hemisphere



颈部3D-TOF-MRA:左侧颈内动脉管腔显影较对侧纤细,局部夹层动脉瘤形成

Cervical 3D-TOF-MRA: the vessel lumen of the left internal carotid artery (ICA) was smaller than it of the right ICA; and a dissection aneurysm was observed in the cervical segment of the left ICA



管壁高分辨MRI-T1WI:左侧颈内动脉局部高信号亚急性壁内血肿(红箭)

High-resolution vessel wall MRI-T1WI: a crescent high signal of the subacute intramural hematoma was detected in the left internal carotid artery (red arrow)

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