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"

108 matching diseasesClear search ×

Mild hemophilia B

Mild congenital factor IX deficiency · Mild congenital F9 deficiency

ORPHA:169799

Moderate hemophilia A

Moderate congenital factor VIII deficiency · Moderate congenital F8 deficiency

ORPHA:169805

Moderate hemophilia B

Moderate congenital F9 deficiency · Moderate congenital factor IX deficiency

ORPHA:169796

Multiple congenital anomalies-hypotonia-seizures syndrome

Congenital disorder of glycosylation due to PIGN deficiency · PIGN-CDG

ORPHA:280633

Neurodegenerative syndrome due to cerebral folate transport deficiency

Folate receptor alpha deficiency · Cerebral folate transport deficiency

ORPHA:217382

Non-acquired combined pituitary hormone deficiency

Congenital combined pituitary hormone deficiency · Congenital hypopituitarism

ORPHA:467

Obesity due to congenital leptin deficiency

ORPHA:66628

Recurrent infections associated with rare immunoglobulin isotypes deficiency

IgG subclass deficiency with IgA subclass deficiency · Isolated IgG subclass deficiency

ORPHA:183675

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 hemophilia A

Severe congenital factor VIII deficiency · Severe congenital F8 deficiency

ORPHA:169802

Severe hemophilia B

Severe congenital factor IX deficiency · Severe congenital F9 deficiency

ORPHA:169793

T-cell immunodeficiency with thymic aplasia

Nezelof syndrome · Isolated congenital athymia

ORPHA:83471