Rare Disease Library

Browse Orphanet-curated rare diseases with HPO phenotype annotations, synonyms, and linked support programs. Search by name, abbreviation, or synonym.

Try: "IgA nephropathy", "C3G", "Berger's disease", "PKU", "Duchenne"

7 matching diseasesClear search ×

Relapsing isolated optic neuritis

RION · Isolated relapsing optic neuropathy

ORPHA:659634

Chronic relapsing inflammatory optic neuritis

CRION

ORPHA:499085

Hereditary optic neuropathy

ORPHA:98671

Isolated optic nerve aplasia

ORPHA:637064

Isolated optic neuritis

ION

ORPHA:499096

Single isolated optic neuritis

SION · Isolated single optic neuritis

ORPHA:659626

Spastic paraplegia-optic atrophy-neuropathy and spastic paraplegia-optic atrophy-neuropathy-related disorder

SPOAN and SPOAN-related disorder

ORPHA:431320