Case Presentation: A 70-year-old female with a past medical history of hypertension, type 2 diabetes mellitus, dementia, Parkinsons, and iron deficiency anemia presented to the emergency department due to abnormal lab results. Upon arrival, her hemoglobin was 6.4 and she received 2 units of packed red blood cells. The next day, the patient underwent esophagogastroduodenoscopy [...]