Herpes simplex virus type 2 encephalitis in a child with chronic progressive white matter lesions: A case report

This case is a rare manifestation of central nervous system infection of Herpes simplex virus (HSV)-2. Due to few studies in China, it provides a pathological basis for further diagnosis and treatment of HSV-2. PATIENT CONCERNS: We describe a patient with HSV-2 virus infection who was diagnosed with HSV-2 encephalitis in a Chinese patient. DIAGNOSIS: Based on brain biopsy and pathological findings, the patient was diagnosed with HSV-2 encephalitis. INTERVENTIONS: Hormone and antiviral therapy were given. OUTCOME: The patient eventually died. LESSONS: The diagnosis and differential diagnosis of the disease is very difficult. Its differential diagnosis include cerebrovascular disease, bacteria or fungi and other viral infection of the brain.