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Cerebral amyloid angiography: pathology, neuroimaging and clinical features / 中华老年医学杂志
Chinese Journal of Geriatrics ; (12): 472-477, 2023.
Artigo em Chinês | WPRIM | ID: wpr-993838
ABSTRACT
Cerebral amyloid angiopathy(CAA)is a small vascular disease caused by the deposition of amyloid protein in the vascular wall, mainly involving the cortical and leptomeningeal arterioles and capillaries.The main pathological and clinical manifestations are lobar hemorrhage, cerebral microbleeds, cortical superficial siderosis, subarachnoid hemorrhage, cortical infarction, white matter abnormalities, CAA-related autoimmune meningoencephalitis and dementia.Patients with CAA are prone to spontaneous cerebral hemorrhage.For CAA patients, the anticoagulant therapy for prevention of cardioembolism of artrial fibrillation or intravenous thrombolytic therapy for acute ischemic stroke may increase the chance of cerebral hemorrhage and lead to aggravation of the disease.Therefore, the risk of hemorrhage associated with CAA needs to be evaluated before antithrombotic therapy.CAA-related inflammation is a critical condition.Corticosteroids and immunosuppressive agents are effective treatments.Early diagnosis and treatment can significantly improve the prognosis.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Geriatrics Ano de publicação: 2023 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Geriatrics Ano de publicação: 2023 Tipo de documento: Artigo