anemia hemoglobin C disease https://rarediseases.info.nih.gov/diseases/2640/hemoglobin-c-disease https://www.malacards.org/card/hemoglobin_c_disease Hb C disease DOID:2859 MESH:C531699 ICD9:282.7 MESH:D006445 MEDGEN:6789 NCIT:C34675 NANDO:2200635 MedDRA:10018883 Hemoglobin C disease (HbC) is a hemoglobinopathy characterized by production of abnormal variant hemoglobin known as hemoglobin C, with no or mild clinical manifestations (hemolytic anemia). Orphanet:2132 MONDO:0016242 UMLS:C0019021 GARD:0027866 SCTID:51053007 inherited hemoglobinopathy