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"

19 matching diseasesClear search ×

Progressive encephalopathy-severe neurodegeneration-lipodystrophy syndrome

Severe neurodegenerative syndrome due to BSCL2 deficiency · Celia encephalopathy

ORPHA:363400

Hyper-IgM syndrome type 3

HIGM3 · Hyper-IgM syndrome due to CD40 deficiency

ORPHA:101090

Hyper-IgM syndrome type 5

HIGM5 · Hyper-IgM syndrome due to UNG deficiency

ORPHA:101092

Hypotonia-speech impairment-severe cognitive delay syndrome due to NALCN deficiency

ORPHA:700336

Hypotonia-speech impairment-severe cognitive delay syndrome due to UNC80 deficiency

ORPHA:700333

Neu-Laxova syndrome due to 3-phosphoglycerate dehydrogenase deficiency

3-phosphoglycerate dehydrogenase deficiency, prenatal form

ORPHA:583607

Neurodegeneration due to 3-hydroxyisobutyryl-CoA hydrolase deficiency

HIBCH deficiency · Methacrylic aciduria

ORPHA:88639

Neurodegenerative syndrome due to cerebral folate transport deficiency

Folate receptor alpha deficiency · Cerebral folate transport deficiency

ORPHA:217382

Primary immunodeficiency syndrome due to P14/LAMTOR2 deficiency

Primary immunodeficiency syndrome due to P14 deficiency · Primary immunodeficiency syndrome due to LAMTOR2 deficiency

ORPHA:90023

Pyruvate carboxylase deficiency

Ataxia with lactic acidosis type 2 · Ataxia with lactic acidosis type II

ORPHA:3008

Rare parkinsonian syndrome due to genetic neurodegenerative disease

ORPHA:307055

Rare parkinsonian syndrome due to neurodegenerative disease

ORPHA:306666

Severe congenital neutropenia due to G6PC3 deficiency

SCN due to G6PC3 deficiency · Severe congenital neutropenia due to glucose-6-phosphatase catalytic subunit 3 deficiency

ORPHA:331176

Severe congenital neutropenia due to JAGN1 deficiency

Severe congenital neutropenia due to jagunal homolog 1 deficiency · SCN due to JAGN1 deficiency

ORPHA:423384

Severe congenital neutropenia-developmental delay syndrome due to SRP54 deficiency

Severe congenital neutropenia-developmental delay syndrome due to signal recognition protein 54 deficiency · SCN-developmental delay syndrome due to SRP54 deficiency

ORPHA:675767

Skeletal dysplasia-T-cell immunodeficiency-developmental delay syndrome

Neuro-immuno-skeletal dysplasia syndrome due to EXTL3 deficiency · EXTL3-related neuro-immuno-skeletal dysplasia syndrome

ORPHA:508533

X-linked hyper-IgM syndrome

HIGM1 · Hyper-IgM syndrome due to CD40 ligand deficiency

ORPHA:101088

X-linked neurodegenerative syndrome, Bertini type

ORPHA:85334

X-linked neurodegenerative syndrome, Hamel type

ORPHA:85336