diagnosed using tool treated with has mode of inheritance modified by has causal genotype has manifestation has causal molecular phenotype Alpha Thalassemia Genotype Autosomal Recessive Chronic Hemolytic Anemia Antibiotic Hemoglobin H Disease Alpha-Thalassemia Intermedia Haemoglobin H Disease NCIT:C95504 Sufficient http://bioportal.bioontology.org/ontologies/NCIT/?p=classes&conceptid=http%3A%2F%2Fncicb.nci.nih.gov%2Fxml%2Fowl%2FEVS%2FThesaurus.owl%23C95504 SCDO:0000534 Hb H-Disease A form of alpha thalassemia that results from reduced protein production from three of the four alpha-globin genes. Clinically it is characterized by chronic hemolytic anemia. Alpha Thalassemia Beta Thalassemia Trait Blood Transfusion Hemoglobin Profile Assay Reduced Alpha/Gamma Synthesis Ratio Gap PCR Iron Chelation Therapy