Case Presentation: This is the case of a 57-year-old lady with rapidly progressive stage IV pulmonary adenocarcinoma who presented two months after diagnosis with findings of significant hyponatremia. Upon admission, she was afebrile, hypotensive and tachycardic. Sodium was 119 mEq/L, potassium 2.4 mEq/L, chloride 67 mEq/L, serum osmolality 246 mosm/kg, urine osmolality 684 mosm/kg and [...]

Case Presentation: A sixty-eight year-old woman presented with two days of confusion and lethargy following two weeks of worsening abdominal pain, nausea and emesis. Medical history was significant for chronic pain, depression, hypertension, and a remote history of alcohol withdrawal seizures. There was no reported dyspnea, cough, or chest pain. She was a one pack [...]