Case Presentation: A 78 year old man with recurrent metastatic adenosquamous lung carcinoma (recently initiated pembrolizumab), CAD s/p CABG, HTN, DM2, and HLD, presented with 2 weeks of fatigue, myalgias, anorexia, and weakness acutely worsening in the prior 2 days. He had no fever, chills, chest pain, dyspnea, orthopnea, palpitations, or lower extremity edema. ED [...]

Case Presentation: A 28-year-old man with Stage IV colon adenocarcinoma presented to the emergency department with nausea, vomiting, dyspnea on exertion, and generalized weakness. Two weeks ago, he experienced similar symptoms during his first cycle of fluorouracil (FU) bolus and infusion, oxaliplatin and leucovorin chemotherapy (FOLFOX). Two days ago, he was symptomatically premedicated and received [...]

Case Presentation: An 81-year-old man with a history of paroxysmal atrial fibrillation and angiosarcoma on immunotherapy presented with acute onset of shortness of breath, chest pressure and lower extremity edema. He had been started on ipilimumab and nivolumab 1 year prior to presentation and had developed immune checkpoint inhibitor (ICI) thyroiditis, hepatitis, and pneumonitis while [...]