Case Presentation: A 72 year old diabetic male presents to the hospital with a severe and extensive rash involving the entire body. Despite being treated with prednisone, topical steroids and doxycycline, the patient’s symptoms worsened and spread cephalocaudally, eventually spreading to the hands and bilateral lower extremities. Skin biopsy confirmed a diagnosis of Pityriasis Rubra [...]

Case Presentation: A previously healthy 59-year-old male with newly-diagnosed hypertension and prediabetes presented to the emergency department following an unwitnessed syncopal episode on standing. He was found to have significant electrolyte abnormalities with critical values of potassium at 2.5, magnesium at 1.4, calcium at 6.3, phosphorus at 1.8, and a nonanion gap metabolic acidosis with [...]