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"

71 matching diseasesClear search ×

PENS syndrome

Papular epidermal nevi with skyline basal cell layers syndrome

ORPHA:313936

Perlman syndrome

Nephroblastomatosis-fetal ascites-macrosomia-Wilms tumor syndrome

ORPHA:2849

Perrault syndrome

XX gonadal dysgenesis-hearing loss syndrome · XX gonadal dysgenesis-deafness syndrome

ORPHA:2855

Perrault syndrome type 2

XX gonadal dysgenesis-deafness syndrome-progressive neurological manifestations

ORPHA:642976

Perry syndrome

Parkinsonism with alveolar hypoventilation and mental depression

ORPHA:178509

PFAPA syndrome

Marshall syndrome with periodic fever · Periodic fever-aphtous stomatitis-pharyngitis-adenopathy syndrome

ORPHA:42642

PHACE syndrome

Pascual-Castroviejo syndrome type 2 · PHACES syndrome

ORPHA:42775

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

ORPHA:2905

Polyhydramnios-megalencephaly-symptomatic epilepsy syndrome

PMSE syndrome

ORPHA:500533

Polyneuropathy-hearing loss-ataxia-retinitis pigmentosa-cataract syndrome

Polyneuropathy-deafness-ataxia-retinitis pigmentosa-cataract syndrome · PHARC syndrome

ORPHA:171848

Progeroid syndrome, Petty type

Petty syndrome · Petty-Laxova-Wiedemann syndrome

ORPHA:2963

Progressive supranuclear palsy

PSP syndrome

ORPHA:683

Ring chromosome 2 syndrome

Ring chromosome 2 · Ring 2

ORPHA:96171

Ring chromosome 22 syndrome

Ring chromosome 22 · Ring 22

ORPHA:1446

Steel syndrome

Bilateral hip and radial head dislocations-short stature-scoliosis-carpal coalitions-pes cavus-facial dysmorphism syndrome

ORPHA:438117

Stiff skin syndrome

ORPHA:2833

Tetraamelia-multiple malformations syndrome

Zimmer phocomelia · PAPPAS

ORPHA:3301

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Trisomy 13 syndrome

Patau syndrome

ORPHA:3378

W syndrome

Pallister-W syndrome

ORPHA:2804

Wrinkly skin syndrome

WSS · Wrinkled skin syndrome

ORPHA:2834

X-linked intellectual disability-Dandy-Walker malformation-basal ganglia disease-seizures syndrome

Pettigrew Syndrome

ORPHA:1568

Young syndrome

Azoospermia-sinopulmonary infections syndrome · Sinusitis-infertility syndrome

ORPHA:3471