Case Presentation: A 61-year male presents with complaints of a cough and progressive dyspnea for over a week. Pertinent history included a Tuberculosis (TB) infection over thirty years ago with an unclear treatment course. Social history was positive for a 40 pack-year smoking history. On presentation, he was tachycardic, hypoxic and tachypneic. Physical exam was [...]

Case Presentation: A 37-year-old man, diagnosed with HIV two years ago and currently not on antiretroviral therapy, presented with flu-like symptoms and weight loss over the last two months and confusion for two days. The patient denied any international travel outside the United States. On presentation, he was found to have severe hyperkalemia and acute [...]