J in Rare Diseases
- Juvenile gout
- Juvenile hyaline fibromatosis
- Juvenile macular degeneration and hypotrichosis
- Juvenile myelomonocytic leukemia
- Juvenile myoclonic epilepsy
- Juvenile nephronophthisis
- Juvenile osteoporosis
- Juvenile Paget disease
- Juvenile pilocytic astrocytoma
- Juvenile polyposis syndrome
- Juvenile primary lateral sclerosis
- Juvenile Scleroderma
- Juvenile temporal arteritis
- Juvenile-onset dystonia
