Case Presentation: An 84-year-old male veteran with prostate cancer s/p prostatectomy in 2002 with positive margins, uncontrolled type 2 diabetes, untreated hepatitis C, 50-pack-year history, presented for admission after routine labs at his primary care physician’s office revealed prominent eosinophilia of 6,900 and hyponatremia. The patient’s main complaint was generalized pruritus and a one-month pruritic [...]