A 42-year-old man with microcytic anemia and hypocalcemia

Christi A. Matteoni, MD
Department of Gastroenterology, Cleveland Clinic

John J. Vargo II, MD
Department of Gastroenterology, Cleveland Clinic

Address: John J. Vargo II, MD, Department of Gastroenterology, S40, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195

Christi A. Matteoni, MD
Department of Gastroenterology, Cleveland Clinic

John J. Vargo II, MD
Department of Gastroenterology, Cleveland Clinic

Address: John J. Vargo II, MD, Department of Gastroenterology, S40, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195

Christi A. Matteoni, MD
Department of Gastroenterology, Cleveland Clinic

John J. Vargo II, MD
Department of Gastroenterology, Cleveland Clinic

Address: John J. Vargo II, MD, Department of Gastroenterology, S40, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH 44195