Systemic Lupus Erythematosus (SLE) with Acute Nephritis, Antineutrophil Cytoplasmic Antibody- (ANCA-) Associated Vasculitis, and Thrombotic Thrombocytopenic Purpura (TTP): A Rare Case Report with Literature Review
Unresponsive to plasma exchange, glucocorticoids, and rituximab After cyclophosphamide, achieved clinical and laboratory findings back to baseline Clinical remission achieved