FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term hemolytic disease of the fetus ID (Ontology) DOID:1098 (Human Disease)
Definition A microcytic anemia that is characterized by Rho(D) incompatibility, which may develop when a woman with Rh-negative blood is impregnated by an individual with Rh-positive blood and conceives a fetus with Rh-positive blood, sometimes resulting in hemolysis.
Also Known As "alloimmune HDFN" ; "EF - Erythroblastosis foetalis" ; "erythroblastosis fetalis" (for all, see Synonyms field below)
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Spanning Tree (Parents/Children)
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  anemia
   |__microcytic anemia
       |__hemolytic disease of the fetus
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Is a microcytic anemia
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Synonyms
  • "alloimmune HDFN" EXACT
    "EF - Erythroblastosis foetalis" EXACT
    "erythroblastosis fetalis" EXACT
    "fetal erythroblastosis" EXACT
    "Haemolytic disease due to rhesus isoimmunisation" EXACT
    "Hemolytic disease of the fetus and newborn" EXACT
    "rhesus isoimmunisation of the newborn" EXACT
Secondary IDs
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ICD10CM:P55
ICD9CM:773
MESH:D004899
NCI:C101304
SNOMEDCT_US_2023_03_01:111468003
UMLS_CUI:C0014761