Case Presentation: A 65-year-old male presented with a chief complaint of dyspnea beginning 3 months ago. Additionally, he endorsed 15-pound weight loss, fatigue, and decreased appetite during this time. Members of his family noticed yellowing in his eyes. He had no known past medical history. He described his diet as balanced, consisting of meat, eggs, [...]

Case Presentation: The clinical manifestations of Pernicious Anemia are a result of cyanocobalamin deficiency and often slowly progressive and difficult to establish. In this case report we present a patient who presented with severe pancytopenia with constitutional symptoms including weakness, fatigue and weight loss mimicking a malignancy until after further workup proved otherwise. We describe [...]