Case Presentation: A 44-year-old man with multiple myeloma and cardiac amyloidosis on chemotherapy, and atrial fibrillation on apixaban, presented with three days of worsening shortness of breath and edema. He was admitted to the emergency room observation unit for treatment of a mild heart failure exacerbation. He was noted on admission to have rapidly developed [...]

Case Presentation: A 55-year-old man with a past medical history of poorly controlled diabetes and remote intravenous drug use was evaluated for a right chest wall infection. 1 week prior to presentation, he had chest wall erythema, pain resulting in decreased range of motion, fevers, chills, decreased appetite, and weight loss. He presented to an [...]

Case Presentation: A 69 year old woman presented to the hospital with 2 days of progressively worsening right lower leg pain and rash. Other symptoms included persistent nausea & vomiting following a recent episode of gastroenteritis. Exam demonstrated normal vital signs and bilateral lower extremity edema extending to the knees with apparently equal bilateral tenderness. [...]