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"

26 matching diseasesClear search ×

GM2 gangliosidosis, AB variant

Hexosaminidase activator deficiency

ORPHA:309246

Adenosine monophosphate deaminase deficiency

AMP deaminase deficiency · Myoadenylate deaminase deficiency

ORPHA:45

Alpha-N-acetylgalactosaminidase deficiency

NAGA deficiency · Schindler disease

ORPHA:3137

Alpha-N-acetylgalactosaminidase deficiency type 1

NAGA deficiency type 1 · Schindler disease type 1

ORPHA:79279

Alpha-N-acetylgalactosaminidase deficiency type 2

Adult-onset Alpha-N-acetylgalactosaminidase deficiency · Kanzaki disease

ORPHA:79280

Alpha-N-acetylgalactosaminidase deficiency type 3

NAGA deficiency type 3 · Schindler disease type 3

ORPHA:79281

Aminoacylase deficiency

ORPHA:308448

Aspartylglucosaminuria

Aspartylglucosaminidase deficiency

ORPHA:93

Biotinidase deficiency

Juvenile-onset multiple carboxylase deficiency · Late-onset multiple carboxylase deficiency

ORPHA:79241

Cleft lip and palate-craniofacial dysmorphism-congenital heart defect-hearing loss syndrome

Hyaluronidase 2 deficiency · Cleft lip and palate-craniofacial dysmorphism-congenital heart defect-deafness syndrome

ORPHA:508476

Farber disease

Acid ceramidase deficiency · Farber lipogranulomatosis

ORPHA:333

Histidinemia

HAL deficiency · HIS deficiency

ORPHA:2157

Hyaluronidase deficiency

MPS9 · MPSIX

ORPHA:67041

Hyper-IgM syndrome type 2

AID deficiency · Activation-induced cytidine deaminase deficiency

ORPHA:101089

Monoamine oxidase A deficiency

Brunner syndrome

ORPHA:3057

OBSOLETE: Tay-Sachs disease, B1 variant

OBSOLETE: GM2 gangliosidosis, B1 variant · OBSOLETE: Hexosaminidase A deficiency, B1 variant

ORPHA:309239

Prolidase deficiency

Hyperimidodipeptiduria

ORPHA:742

Sandhoff disease, adult form

GM2 gangliosidosis, Sandhoff variant, adult form · GM2 gangliosidosis, hexosaminidase A and B deficiency variant, adult form

ORPHA:309169

Sandhoff disease, infantile form

GM2 gangliosidosis, Sandhoff variant, infantile form · GM2 gangliosidosis, hexosaminidase A and B deficiency variant, infantile form

ORPHA:309155

Sandhoff disease, juvenile form

Beta-hexosaminidase subunit beta deficiency, juvenile form · GM2 gangliosidosis, Sandhoff variant, juvenile form

ORPHA:309162

Sanfilippo syndrome type A

Mucopolysaccharidosis type IIIA · Heparan sulfamidase deficiency

ORPHA:79269

Sanfilippo syndrome type B

MPS3B · MPSIIIB

ORPHA:79270

Tay-Sachs disease

Beta-hexosaminidase subunit alpha deficiency · GM2 gangliosidosis, Tay-Sachs variant

ORPHA:845

Tay-Sachs disease, adult form

GM2 gangliosidosis, Tay-Sachs variant, adult form · GM2 gangliosidosis, hexosaminidase A deficiency variant, adult form

ORPHA:309192

Tay-Sachs disease, infantile form

Beta-hexosaminidase subunit alpha deficiency, infantile form · GM2 gangliosidosis, Tay-Sachs variant, infantile form

ORPHA:309178

Tay-Sachs disease, juvenile form

Beta-hexosaminidase subunit alpha deficiency, juvenile form · GM2 gangliosidosis, Tay-Sachs variant, juvenile form

ORPHA:309185