Ichthyosis congenita syn — Imbecillitas mongoloides syn
- ichthyosis congenita syn. syndr. Carini
- ichthyosis linearis circumflexa Cornel syn. syndr. Rille-Cornel
- ichthyosis palmo-plantaris hereditaria syn. syndr. Unna-Thost
- ichthyosis sebacea syn. syndr. Carini
- icteroanaemia haemolytica syn. syndr. Hayem-Widal
- icterus Budd syn. syndr. Budd-Chiari
- icterus constitutionalis anhaemolyticus syn. syndr. Dubin-Johnson
- icterus Dubin-Johson syn. syndr. Dubin-Johnson
- icterus gravis familiaris syn. syndr. Pfannenstiel
- icterus gravis habitualis syn. syndr. Pfannenstiel
- icterus gravis neonatorum syn. syndr. Pfannenstiel
- icterus haemolyticus familiaris syn. syndr. Minkowski-Chauffard
- icterus Meulengracht syn. syndr. Gilbert-Lereboullet
- icterus nonhaernolyticus familiaris syn. syndr. Gilbert-Lereboullet
- idiotia amaurotica familiaris iuvenilis syn. syndr. Stock-Spielmeyer-Vogt
- idiotia amaurotica infantilis tarda syn. syndr. Dollinger-Bielschowsky
- idiotia dysosteotica syn. syndr. Pfaundler-Hurler
- idiotia familiaris amaurotica tarda syn. syndr. Kufs
- idiotia hereditaria gangliocellularis syn. syndr. Tay-Sachs
- idiotia mongoloides syn. syndr. (Langdon) Down
- idiotia spastica amaurotica syn. syndr. Seitelberger
- idiotia Tay-Sachs syn. syndr. Tay-Sachs
- idiotia xerodermica syn. syndr. de Sanctis-Cacchione
- ileus congenitus syn. syndr. Jirasek-Zuelzer-Wilson
- ileus duodenalis arteriomesentericus syn. syndr. Wilkie
- ileus neonatorum spasticus. syn. syndr. Linneweh
- ileus Zuelzer-Wilson syn. syndr. Jirasek-Zuelzer-Wilson
- imbecillitas mongoloides syn. syndr. (Langdon) Down
