7/1/23, 12:39 AM Macrocytic anemia Pathway Feedback Search Clinical Topics Home Findings Macrocytic anemia Macrocytic anemia More common causes Alcohol use disorder Vitamin B12 deficiency Acute lymphoblastic leukemia Folate deficiency Less common causes Sideroblastic anemia Hypersplenism Acute myeloid leukemia Hemolytic anemias Myelodysplastic syndrome Uncommon causes Hereditary folate malabsorption https://web.pathway.md/findings/recHt2T1h2Tg4Mcov 1/1