Research progress of respiratory virus infection associated acute necrotizing encephalopathy / 中华实用儿科临床杂志

ABSTRACT

Acute necrotizing encephalopathy (ANE) is a subtype of acute encephalopathy presented with disturbance of consciousness and symmetric bilateral thalamic necrosis in neuroradiology.Patients with ANE had a high mortality or severe neurological sequela.ANE usually secondary to virus infectious disease, in which influenza is a common etiology.During the 3 years of the worldwide pandemic of severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection, ANE has become a severe complication and cause of death in children, which has aroused much concern.Here is a review of the research progress of epidemiology, pathogenesis, diagnosis, treatments and prognosis of ANE, in order to improve the knowledge of clinicians on this disease.