103Kallmann Syndrome (KS) (卡爾曼氏症)
104KCNB1 Syndrome (Genetic Disorder)
105KCNQ2 Syndrome (Genetic Disorder)
106Kennedy Disease (甘迺迪氏症) / Spinal and Bulbar Muscular Atrophy (SBMA) (脊髓延髓性肌肉萎縮症)
107KIF1A (Genetic Disorder)
108KIF5C Syndrome (Genetic Disorder)
109Kleefstra Syndrome (KS) (Kleefstra綜合症)
110Klippel-Trénaunay Syndrome (KTS) (静脈畸形骨肥大綜合症)