Case Presentation: A 20 year old man with history of Systemic Lupus erythematous (SLE) with Lupus nephritis presented to the hospital with cough and hemoptysis for the past few days. He was found to have severe anemia (5.4 mg/dl), thrombocytopenia (52,000/mm3), elevated LDH (829), low haptoglobin (<8), hypocomplentemia (low C3 and C4), schistocytes on peripheral [...]

Case Presentation: A 74-year-old African-American woman presented to our Emergency Department with hemoptysis and severe respiratory distress. Two weeks prior to presentation, she was admitted with persistent cough and blood streaked sputum of 1-month duration and was treated with antibiotics for a presumptive diagnosis of pnemonia after a negative bronchoscopy and bronchoalveolar lavage (BAL). Her [...]