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Fanconi anemia
Lead poisoning
Esophageal cancer
Plummer-Vinson syndrome
Thalassemia
Pernicious anemia
Gastro-intestinal blood loss
Folate deficiency
Warm auto-immune hemolytic anemia
A habitual alcoholic with acute withdrawal symptoms
A patient with chronic gastric ulcer
A patient who has taken methotrexate
A patient with SLE and reticulocytosis
↑ MCV and hyper-segmented neutrophils
↑ reticulocyte count and abnormal hemoglobin EP
↑ Serum ferritin
↑TIBC and low MCV
Acute lymphoblastic leukemia (ALL)
Megaloblastic anemia
Iron deficiency anemia
Sickle cell anemia
Multiple myeloma
Aplastic crisis
Vaso-occlusive crisis
Sequestration crisis
Severe iron deficiency
Vitamin B12 deficiency
Aplastic crisis
Splenic sequestration
Congestive heart failure
Auto-immune hemolysis
Salmonella sepsis
Alpha-globin chain
Beta-globin chain
Membrane skeletal protein
G6PD
Synthesis of heme
DIC
Reduced erythropoiesis from parvovirus B19 infection
Accelerated extravascular hemolysis in the spleen
Development of anti-RBC antibodies
Bone marrow
Kidneys
Liver
Pancreas
Spleen
Aplastic anemia
Megaloblastic anemia
Myelodysplastic syndrome (MDS)
Paroxysmal nocturnal hemoglobinuria (PNH)
Fanconi anemia
Iron deficiency anemia
Megaloblastic anemia
Aplastic anemia
Sideroblastic anemia