anemia inherited hemoglobinopathy hemoglobin D disease https://www.malacards.org/card/hemoglobin_d_disease Orphanet:90039 hemoglobin D disease NCIT:C35344 DOID:5378 ICD9:282.7 GARD:0019103 MedDRA:10055019 SCTID:66729008 MONDO:0019537 MEDGEN:124416 UMLS:C0272080 icd11.foundation:1508363690 Hemoglobin D disease(HbD) is a hemoglobinopathy characterized by production of abnormal variant hemoglobin known as hemoglobin D, with no or mild clinical manifestations (splenomegaly, very mild anemia).