Pay attention to the diagnosis and treatment of cerebral amyloid angiopathy-related inflammation / 中华神经科杂志

ABSTRACT

Cerebral amyloid angiopathy-related inflammation is an inflammatory reaction process caused by beta-amyloid protein deposited in the cortical and leptomeningeal vessels, which is a rare type of cerebral amyloid angiopathy. Most of the patients are middle-aged and elderly, and manifest as progressive cognitive impairment, headache, seizures, and focal neurological deficits. Brain magnetic resonance imaging shows asymmetric T 2/fluid attenuated inversion recovery hyperintensity in cortical and subcortical white matter, in addition to multiple cerebral microbleeds. The disease often needs to be differentiated from primary angiitis of the central nervous system, glioma, and varicella-zoster virus encephalitis. Although the disease is rare, prompt treatment with glucocorticoids and immune suppressants can reduce death and disability and significantly improve outcome. Therefore, it is necessary to improve the ability of early diagnosis and treatment of this disease.