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 ×

46,XY difference of sex development due to 5-alpha-reductase 2 deficiency

46,XY DSD due to 5-alpha-reductase 2 deficiency · Pseudovaginal perineoscrotal hypospadias

ORPHA:753

Alpha-sarcoglycan-related limb-girdle muscular dystrophy R3

Alpha-sarcoglycanopathy · LGMD2D

ORPHA:62

Autism spectrum disorder due to AUTS2 deficiency

ASD due to AUTS2 deficiency · AUTS2 syndrome

ORPHA:352490

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

Combined immunodeficiency with granulomatosis

CID due to RAG 1/2 deficiency · Combined immunodeficiency due to RAG 1/2 deficiency

ORPHA:157949

Congenital adrenal hyperplasia due to 17-alpha-hydroxylase deficiency

CAH due to 17-alpha-hydroxylase deficiency · Combined 17-hydroxylase/17,20-lyase deficiency

ORPHA:90793

Constitutional megaloblastic anemia with severe neurologic disease

DHFR deficiency · Dihydrofolate reductase deficiency

ORPHA:319651

Danon disease

GSD due to LAMP-2 deficiency · Glycogenosis due to LAMP-2 deficiency

ORPHA:34587

Dopa-responsive dystonia due to sepiapterin reductase deficiency

Autosomal recessive sepiapterin reductase-deficient DRD · DRD due to SRD

ORPHA:70594

Fatty acyl-CoA reductase 1 deficiency

PFCRD · FAR1 deficiency

ORPHA:438178

Glycogen storage disease due to acid maltase deficiency

Alpha-1,4-glucosidase acid deficiency · GSD due to acid maltase deficiency

ORPHA:365

Glycogen storage disease due to aldolase A deficiency

GSD due to aldolase A deficiency · GSD type 12

ORPHA:57

Hemolytic anemia due to glutathione reductase deficiency

ORPHA:90030

Hyperandrogenism due to cortisone reductase deficiency

11-beta-hydroxysteroid dehydrogenase deficiency type 1

ORPHA:168588

Hyperlysinemia

Hyperlysinemia type I · Lysine alpha-ketoglutarate reductase deficiency

ORPHA:2203

Leydig cell hypoplasia

46,XY DSD due to LH resistance or LHB deficiency · 46,XY DSD due to luteinizing hormone resistance or luteinizing hormone beta subunit deficiency

ORPHA:755

Leydig cell hypoplasia due to LHB deficiency

46,XY DSD due to LHB deficiency · 46,XY DSD due to luteinizing hormone subunit beta deficiency

ORPHA:325448

Progressive encephalopathy with leukodystrophy due to DECR deficiency

2,4-dienoyl-CoA reductase deficiency · DECR deficiency with hyperlysinemia

ORPHA:431361