This book provides a comprehensive overview of modern methodology, diagnostic methods and techniques of HIV/AIDS imaging. It starts with a general review of HIV/AIDS imaging and evidence based medicine (EBM). In the following chapters, authors introduce 13 of most common types of AIDS/HIV-associated diseases separately. High-quality examples combined with computed tomography (CT), Magnetic resonance imaging (MRI), gross anatomy and pathology images are clearly illustrated. Moreover, the use of functional imaging in HIV/AIDS diagnosis and differential diagnosis is an essential part that diagnostic doctors will find to be useful. Li Hongjun, is professor and director of the diagnostic radiology department in Beijing You An Hospital, affiliated with Capital Medical University, Beijing, China.