Clinical Quiz: 66-Year-Old Woman with Acute-on-Chronic Renal Failure and Skin Rash

A 66-year-old Caucasian woman with the past medical histoty of diabetes mellitus, hypertension, ischemic heart disease with s/p myocardial infarction, and cerebrovascular accident (s/p TIA), was admitted to the hospital and transferred to the intensive care unit after she developed anuric acute renal failure. Percutaneous transluminal coronary angioplasty (PTCA) had been performed seven days prior to admission without any notable ...