This book extensively deals with the fundamentals and medical sciences related to Systemic Lupus Erythematosus. It is an apt resource for scientists seeking extensive coverage of their spheres of interest. The book delves into the progress of molecular biology and how it has enhanced our comprehension of this disease. It is an important medical resource for practicing doctors coming from diverse spheres of rheumatology. This book discusses methods to avoid delay in SLE detection and handling with diverse clinical manifestations, it also examines pregnancy and SLE. This book will be resourceful for students, researchers and physicians.