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"

36 matching diseasesClear search ×

Short stature due to GHSR deficiency

Ghrelin receptor deficiency · Short stature due to growth hormone secretagogue receptor deficiency

ORPHA:314811

Beta-ketothiolase deficiency

3-ketothiolase deficiency · 3-oxothiolase deficiency

ORPHA:134

Chondrodysplasia with joint dislocations, gPAPP type

gPAPP deficiency

ORPHA:280586

Citrin deficiency

ORPHA:247582

Classic galactosemia

GALT deficiency · Galactose-1-phosphate uridyltransferase deficiency

ORPHA:79239

Combined immunodeficiency due to c-REL deficiency

CID due to c-REL deficiency · Combined immunodeficiency due to cellular homolog of v-Rel deficiency

ORPHA:697394

Combined immunodeficiency due to RELB deficiency

CID due to RELB deficiency · Combined immunodeficiency due to RELB proto-oncogene NF-kB subunit deficiency

ORPHA:688594

Complement component 3 deficiency

C3 deficiency

ORPHA:280133

Congenital adrenal hyperplasia due to cytochrome P450 oxidoreductase deficiency

Congenital adrenal hyperplasia due to cytochrome POR deficiency · POR deficiency

ORPHA:95699

Dopamine beta-hydroxylase deficiency

DBH deficiency

ORPHA:230

Familial hyperprolactinemia

Familial isolated prolactin receptor deficiency

ORPHA:397685

Galactokinase deficiency

GALK deficiency · GALK-D

ORPHA:79237

Galactose epimerase deficiency

Epimerase deficiency galactosemia · GALE deficiency

ORPHA:79238

Glycogen storage disease due to glucose-6-phosphatase deficiency

G6P deficiency · GSD due to G6P deficiency

ORPHA:364

Glycogen storage disease due to glucose-6-phosphatase deficiency type Ib

G6P translocase deficiency · G6PT deficiency

ORPHA:79259

Glycogen storage disease due to glycogen debranching enzyme deficiency

GSDIII · Glycogen storage disease type 3

ORPHA:366

GM1 gangliosidosis

Beta-galactosidase-1 deficiency · GLB1 deficiency

ORPHA:354

GTP cyclohydrolase I deficiency

GTPCH deficiency · Hyperphenylalaninemia due to GTP cyclohydrolase deficiency

ORPHA:2102

Guanidinoacetate methyltransferase deficiency

GAMT deficiency

ORPHA:382

Hemolytic anemia due to glucophosphate isomerase deficiency

Glucose-6-phosphate isomerase deficiency · GPI deficiency

ORPHA:712

Hyperinsulinism due to INSR deficiency

Hyperinsulinemic hypoglycemia due to INSR deficiency · Hyperinsulinemic hypoglycemia due to insulin receptor deficiency

ORPHA:263458

Immunodeficiency due to CD25 deficiency

Interleukin-2 receptor alpha chain deficiency

ORPHA:169100

Infantile-onset periodic fever-panniculitis-dermatosis syndrome

OTULIN-related autoinflammatory syndrome · OTULIN deficiency

ORPHA:500062

Krabbe disease

GALC deficiency · Galactocerebrosidase deficiency

ORPHA:487

Laron syndrome

Complete growth hormone insensitivity · GH receptor deficiency

ORPHA:633

Mucopolysaccharidosis type 4A

GALNS deficiency · Galactosamine-6-sulfatase deficiency

ORPHA:309297

Neurodegenerative syndrome due to cerebral folate transport deficiency

Folate receptor alpha deficiency · Cerebral folate transport deficiency

ORPHA:217382

Nijmegen breakage syndrome-like disorder

Microcephaly and chromosomal instability without immunodeficiency · NBS-like disorder

ORPHA:240760

Obesity due to leptin receptor gene deficiency

ORPHA:179494

Obesity due to melanocortin 4 receptor deficiency

MC4R deficiency

ORPHA:71529

Pyruvate dehydrogenase E3 deficiency

DLD deficiency · Dihydrolipoamide dehydrogenase deficiency

ORPHA:2394

RIDDLE syndrome

RNF168 deficiency · Radiosensitivity-immunodeficiency-dysmorphic features-learning difficulties syndrome

ORPHA:420741

RIN2 syndrome

MACS syndrome · Macrocephaly-alopecia-cutis laxa-scoliosis syndrome

ORPHA:217335

Sanfilippo syndrome type D

GNS deficiency · Glucosamine N-acetyl-6-sulfatase deficiency

ORPHA:79272

Sterile multifocal osteomyelitis with periostitis and pustulosis

Autoinflammatory disease due to interleukin-1 receptor antagonist deficiency · DIRA

ORPHA:210115

Xanthinuria type I

XDH deficiency · XO deficiency

ORPHA:93601