CT assessment of CNS complications of AIDS.

Although acquired immunodeficiency syndrome (AIDS) is not directly fatal, individuals with the disease are susceptible to a host of life-threatening opportunistic infections and complications. This article focuses on the central nervous system (CNS) complications of HIV/AIDS and computed tomography's role in diagnosing these conditions. After completing the article, readers will know the signs and symptoms, causes or proposed causes and computed tomographic (CT) appearance of 4 important CNS complications of HIV/AIDS: Progressive multifocal leukoencephalopathy (PML). Toxoplasmosis. CNS lymphoma. AIDS dementia complex (ADC).