Snapshot A 28-year-old woman presents to her primary care physician with a complaint of fatigue for the past few months. She has no other complaints and has not traveled outside of the United States recently. Her physical exmaination is unremarkable aside from conjunctival pallor. A peripheral blood smear is obtained and shows the following. Introduction Overview login to view 3 more bullets Epidemiology Incidence login to view 2 more bullets Demographics login to view 2 more bullets Risk factors login to view 5 more bullets ETIOLOGY Pathophysiology login to view 9 more bullets Presentation Symptoms login to view 3 more bullets Physical exam login to view 5 more bullets Studies Serum labs login to view 11 more bullets Histology login to view 3 more bullets Differential Thalassemia login to view 4 more bullets Sideroblastic anemia login to view 3 more bullets Treatment Lifestyle login to view 3 more bullets