Vancomycin-Induced Leukocytoclastic Vasculitis and Acute Renal Failure Due to Tubulointerstitial Nephritis.

BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) bacteremia and sepsis are commonly treated with intravenous vancomycin. However, vancomycin treatment is associated adverse reactions, including skin rashes and nephrotoxicity. We present a case of acute renal failure due to acute tubulointerstitial nephritis associated with a diffuse leukocytoclastic vasculitic skin eruption following intravenous vancomycin treatment.

PJP granuloma in an Immune competent host: Case report and literature review.

PJP (Pneumocystis jirovecii) is a fungal agent by taxonomy. Ones considered a protozoan, it is now recognized as fungi based on ribosomal RNA and other gene sequence homologies, the composition of their cell walls, and structure of key enzymes. This organism generally affects immunocompromised hosts with a CD4 count <200 or <15%.