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"

10,912 rare diseases

Limited dorsal myeloschisis

LDM

ORPHA:645196

Limited systemic sclerosis

Progressive systemic sclerosis · Scleroderma

ORPHA:220407

Linear and whorled nevoid hypermelanosis

LWNH

ORPHA:79150

Linear atrophoderma of Moulin

ORPHA:140933

Linear focal elastosis

Linear focal dermal elastosis · Elastotic striae

ORPHA:228236

Linear hypopigmentation and craniofacial asymmetry with acral, ocular and brain anomalies

RHOA-related mosaic ectodermal dysplasia

ORPHA:589608

Linear IgA dermatosis

ORPHA:46488

Linear lichen planus

Blaschkoid LP · Blaschkoid lichen planus

ORPHA:254379

Linear nevus sebaceus syndrome

Nevus sebaceus of Jadassohn · Nevus sebaceus syndrome

ORPHA:2612

Linear verrucous nevus syndrome

Linear hamartoma syndrome

ORPHA:2611

LIPE-related familial partial lipodystrophy

FPLD6 · LIPE-related FPLD

ORPHA:435660

Lipid storage disease

ORPHA:79204

Lipoatrophy with diabetes, leukomelanodermic papules, liver steatosis, and hypertrophic cardiomyopathy

ORPHA:156156

Lipoblastoma

ORPHA:247762

Lipodystrophy due to peptidic growth factors deficiency

Combined insulin, insulin-like growth factor 1 (IGF1) and epidermal growth factor (EGF) deficiency · Hoepffner-Dreyer-Reimers syndrome

ORPHA:1979

Lipodystrophy-demyelinating peripheral sensory-motor neuropathy syndrome

PLAAT3-related lipodystrophy syndrome

ORPHA:686999

Lipodystrophy-intellectual disability-deafness syndrome

Rajab-Spranger syndrome · Lipodystrophy-intellectual disability-hearing loss syndrome

ORPHA:50811

Lipoic acid biosynthesis defect

Lipoate biosynthesis defect

ORPHA:401854

Lipoic acid synthetase deficiency

ORPHA:401859

Lipoid proteinosis

Hyalinosis cutis et mucosae · Urbach-Wiethe disease

ORPHA:530

Lipomatous non-saccular limited dorsal myeloschisis

Lipomatous flat LDM · Lipomatous non-saccular LDM

ORPHA:645300

Lipomyelomeningocele

ORPHA:268835

Lipoprotein glomerulopathy

LPG

ORPHA:329481

Liposarcoma

ORPHA:69078

Lipoyl transferase 1 deficiency

ORPHA:401862

Lipoyl transferase 2 deficiency

ORPHA:447795

Lisch epithelial corneal dystrophy

Band-shaped and whorled microcystic dystrophy of the corneal epithelium · LECD

ORPHA:98955

Lissencephaly

ORPHA:48471

Lissencephaly due to LIS1 mutation

PAFAH1B1-related lissencephaly

ORPHA:95232

Lissencephaly due to TUBA1A mutation

ORPHA:171680

Lissencephaly syndrome, Norman-Roberts type

Microlissencephaly type A

ORPHA:89844

Lissencephaly type 1 due to doublecortin gene mutation

X-linked lissencephaly type 1

ORPHA:2148

Lissencephaly type 3

ORPHA:102011

Lissencephaly type 3-familial fetal akinesia sequence syndrome

ORPHA:86821

Lissencephaly type 3-metacarpal bone dysplasia syndrome

ORPHA:86822

Lissencephaly with cerebellar hypoplasia

LCH

ORPHA:86823

Lissencephaly with cerebellar hypoplasia type A

ORPHA:100011

Lissencephaly with cerebellar hypoplasia type B

ORPHA:100012

Lissencephaly with cerebellar hypoplasia type C

ORPHA:100013

Lissencephaly with cerebellar hypoplasia type D

ORPHA:100014

Lissencephaly with cerebellar hypoplasia type E

ORPHA:100015

Lissencephaly with cerebellar hypoplasia type F

ORPHA:100016

Listeriosis

Listeria infection

ORPHA:533

Littoral cell hemangioma of the spleen

Littoral cell angioma · LCA

ORPHA:673538

Livedoid vasculopathy

Livedo reticularis with summer ulcerations · Segmental hyalinizing vasculitis

ORPHA:542643

Liver adenomatosis

Hepatic adenomatosis

ORPHA:566841

LMNA-related cardiocutaneous progeria syndrome

LCPS

ORPHA:363618

Lobar holoprosencephaly

ORPHA:93924