Filtering
- Jackhammer Esophagus
- Jackson-Weiss Syndrome
- Jacobsen syndrom
- Jansen Type Metaphyseal Chondrodysplasia
- Japansk encefalitt
- Jervell Lange-Nielsen Syndrome
- Jeunes syndrom
- JMP-syndrom
- Joubert syndrom
- Joubert syndrom med oculorenale anomalier
- Junctional Epidermolysis Bullosa
- Juvenil Dermatomyositis
- Juvenil Huntington sykdom
- Juvenil myelomonocytisk leukemi
- Juvenil myoklonisk epilepsi
- Juvenil osteoporose
- Juvenil polymyositis
- Juvenile Polyposis Syndrome
- Juvenile Retinoschisis
- Juvenil spondyloartropati