this article aimed at presenting the case of a young patient, who presented with altered general condition, febrile syndrome, accompanied by systematized signs and symptoms, with the onset of an acute nephritic syndrome (initially, marked by the presence of macroscopic hematuria and oliguria), later, deep venous thrombosis is associated at the level of the left common femoral vein. The evolution was favorable under specific antibiotic, anticoagulant therapy. The patient remained for further the monitoring of the infectious disease doctor, nephrologist, cardiologist