eye disorder Ito hypomelanosis https://github.com/monarch-initiative/mondo/issues/3598 https://www.malacards.org/card/hypomelanosis_of_ito Hypomelanosis of Ito Incontinentia pigmenti type 1 OMIM:300337 NORD:1274 Incontinentia pigmenti achromians Incontinentia pigmenti type 1 (formerly) IPA Incontinentia pigmenti, type I UMLS:C0022283 GARD:0002992 MEDGEN:5920 HMI Ito hypomelanosis hypomelanosis of Ito DOID:3156 Incontinentia pigmenti, type I, formerly MONDO:0010302 Orphanet:435 hi syndrome pigmentary mosaicism, Ito type Ito Hypomelanosis of Ito (HI) is a multisystemic neurocutaneous condition with hypopigmented skin lesions along the Blaschko lines. ectodermal dysplasia syndrome hypopigmentation of the skin