61Congenital Muscular Dystrophy (CMD) (先天性肌营养不良症)
62Cornelia De Lange Syndrome (CdLS) (狄蘭氏症侯群)
63Costello Syndrome (克斯提洛氏彈性蛋白質缺陷症)
64Cri-Du-Chat Syndrome (貓哭症)
65Crohn's Disease (克隆氏症)
66CTNNB1 Syndrome (Genetic Disorder)
67Cushing's Syndrome (CS) (庫欣氏症候群)
68Cystic Fibrosis (囊腫性纖維化)