disease disrupts disease causes disruption of vitamin A metabolic process overnutrition hypervitaminosis A https://www.malacards.org/card/hypervitaminosis_a DOID:9972 UMLS:C0020579 hypervitaminosis type A MESH:D006986 icd11.foundation:1465667896 ICD9:278.2 SCTID:64559002 ICD10CM:E67.0 A symptom complex resulting from ingesting excessive amounts of vitamin A. MEDGEN:9378 MONDO:0006798 MedDRA:10020916 EFO:1000978