Clinical neurology and neurosurgery · 2024
Pathological migrating intramural hematoma in stenting for carotid artery dissection: A ten-year consecutive cohort study.
СтатьяНазвание и аннотация: Перевод в очереди
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Chen Lizhang, Hu Fayun, Dong Shuju, Wang Jian, Lin Xue, Zheng Hongbo, He Li
Аннотация
OBJECTIVE: To study the phenomenon, incidence and management of pathological migrating intramural hematoma in stenting for carotid artery dissection.
METHODS: We consecutively enrolled CAD patients with stenting treatment over 10-year period, and retrospectively analyzed the pathological migrating intramural hematoma (PMIH) incidence of these CAD patients. Besides, we also explored the related factors with PMIH and provided an appropriate management strategy.
RESULTS: A total of 67 CAD underwent stenting. PMIH occurred in 7 cases (10.4%). The median time from onset of symptoms to stenting was 5 days (3 to 11 days). There were 4 cases of PMIH in the proximal segment of stent and 3 cases of PMIH in the distal segment of stent. All the patients presented with new stenosis and no patient presented with dissecting aneurysm. Through proper management, none of the patients had occurred clinical complications.
CONCLUSION: Pathological migrating intramural hematoma phenomenon exists in the stenting for carotid artery dissection, rescue angioplasty or stenting is needed for early treatment of moderate and severe stenosis due to migrating intramural hematoma on preventing further ischemic events.
METHODS: We consecutively enrolled CAD patients with stenting treatment over 10-year period, and retrospectively analyzed the pathological migrating intramural hematoma (PMIH) incidence of these CAD patients. Besides, we also explored the related factors with PMIH and provided an appropriate management strategy.
RESULTS: A total of 67 CAD underwent stenting. PMIH occurred in 7 cases (10.4%). The median time from onset of symptoms to stenting was 5 days (3 to 11 days). There were 4 cases of PMIH in the proximal segment of stent and 3 cases of PMIH in the distal segment of stent. All the patients presented with new stenosis and no patient presented with dissecting aneurysm. Through proper management, none of the patients had occurred clinical complications.
CONCLUSION: Pathological migrating intramural hematoma phenomenon exists in the stenting for carotid artery dissection, rescue angioplasty or stenting is needed for early treatment of moderate and severe stenosis due to migrating intramural hematoma on preventing further ischemic events.