The aim of this study was to review several epidemiologic, clinical and subclinical features, renal histological lesions, as well as to evaluate the correlation between those features and WHO classifications of lupus nephritis (LN) in patients managed and followed at the Department of Nephrology and Urology, 115 People's Hospital. Patients and Method: This was a "descriptive cross-sectional" study of patients from 02/2004 to 02/2007.Results: Of 40 LN studied, 87.5% were women.