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"

78 matching diseasesClear search ×

Neurodegenerative syndrome due to cerebral folate transport deficiency

Folate receptor alpha deficiency · Cerebral folate transport deficiency

ORPHA:217382

3-methylcrotonyl-CoA carboxylase deficiency

3-methylcrotonylglycinuria · MCC deficiency

ORPHA:6

Argininosuccinic aciduria

ASA deficiency · ASL deficiency

ORPHA:23

Autosomal recessive extra-oral halitosis

Methanethiol oxidase deficiency · MTO-deficiency

ORPHA:562538

Autosomal recessive primary immunodeficiency with defective spontaneous natural killer cell cytotoxicity

Autosomal recessive primary immunodeficiency with defective spontaneous NK cell cytotoxicity · CD16 deficiency

ORPHA:437552

Beta-ketothiolase deficiency

3-ketothiolase deficiency · 3-oxothiolase deficiency

ORPHA:134

Carbamoyl-phosphate synthetase 1 deficiency

CPS1 deficiency · CPS1D

ORPHA:147

Carnitine palmitoyl transferase 1A deficiency

CPT1A deficiency · Carnitine palmitoyl transferase IA deficiency

ORPHA:156

Carnitine-acylcarnitine translocase deficiency

CACT deficiency

ORPHA:159

Cernunnos-XLF deficiency

Cernunnos XLFD · Cernunnos deficiency

ORPHA:169079

Citrin deficiency

ORPHA:247582

Citrullinemia type I

ASS deficiency · Argininosuccinate synthase deficiency

ORPHA:247525

Coenzyme Q10 deficiency

Primary coenzyme Q10 deficiency · CoQ10 deficiency

ORPHA:35656

Combined immunodeficiency due to CD27 deficiency

CD27 deficiency · Autosomal recessive lymphoproliferative disease due to CD27 deficiency

ORPHA:238505

Combined immunodeficiency due to ITK deficiency

ITK deficiency · Autosomal recessive lymphoproliferative disease due to ITK deficiency

ORPHA:538963

Common variable immunodeficiency phenotype due to CD19/CD81 deficiency

CVID phenotype due to CD19/CD81 deficiency · CD19 deficiency

ORPHA:696881

Complement component 3 deficiency

C3 deficiency

ORPHA:280133

Complement hyperactivation-angiopathic thrombosis-protein-losing enteropathy syndrome

CD55 deficiency · CHAPLE syndrome

ORPHA:566175

Congenital adrenal hyperplasia due to 11-beta-hydroxylase deficiency

CAH due to 11-beta-hydroxylase deficiency · CYP11B1 deficiency

ORPHA:90795

Congenital adrenal hyperplasia due to cytochrome P450 oxidoreductase deficiency

Congenital adrenal hyperplasia due to cytochrome POR deficiency · POR deficiency

ORPHA:95699

Congenital factor XI deficiency

Hemophilia C · PTA deficiency

ORPHA:329

Constitutional megaloblastic anemia with severe neurologic disease

DHFR deficiency · Dihydrofolate reductase deficiency

ORPHA:319651

Creatine deficiency syndrome

CDS · Cerebral creatine deficiency syndrome

ORPHA:79172

Dopa-responsive dystonia due to sepiapterin reductase deficiency

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

ORPHA:70594

Dopamine beta-hydroxylase deficiency

DBH deficiency

ORPHA:230

Familial lipoprotein lipase deficiency

LPL deficiency

ORPHA:309015

Farber disease

Acid ceramidase deficiency · Farber lipogranulomatosis

ORPHA:333

Fatty acyl-CoA reductase 1 deficiency

PFCRD · FAR1 deficiency

ORPHA:438178

Formiminoglutamic aciduria

FTCD deficiency · Formiminotransferase cyclodeaminase deficiency

ORPHA:51208

Fructose-1,6-bisphosphatase deficiency

FBPase deficiency · Fructose-1,6-diphosphatase deficiency

ORPHA:348

Gaucher disease

Acid beta-glucosidase deficiency · Glucocerebrosidase deficiency

ORPHA:355

Glycogen storage disease due to glucose-6-phosphatase deficiency

G6P deficiency · GSD due to G6P deficiency

ORPHA:364

Glycogen storage disease due to glycogen debranching enzyme deficiency

GSDIII · Glycogen storage disease type 3

ORPHA:366

Glycogen storage disease due to lactate dehydrogenase deficiency

GSD due to lactate dehydrogenase deficiency · Glycogenosis due to lactate dehydrogenase deficiency

ORPHA:2364

Hemolytic anemia due to glucophosphate isomerase deficiency

Glucose-6-phosphate isomerase deficiency · GPI deficiency

ORPHA:712

Hemolytic anemia due to pyrimidine 5' nucleotidase deficiency

P5N deficiency · UMPH1 deficiency

ORPHA:35120

Hemophilia A

Congenital Factor VIII deficiency · Congenital F8 deficiency

ORPHA:98878

Hemophilia B

Congenital F9 deficiency · Christmas disease

ORPHA:98879

Histidinemia

HAL deficiency · HIS deficiency

ORPHA:2157

Hyper-IgM syndrome type 2

AID deficiency · Activation-induced cytidine deaminase deficiency

ORPHA:101089

Hyperammonemic encephalopathy due to carbonic anhydrase VA deficiency

CA-VA deficiency

ORPHA:401948

Isolated complex I deficiency

Isolated NADH-coenzyme Q reductase deficiency · Isolated NADH-ubiquinone reductase deficiency

ORPHA:2609

Isolated cytochrome C oxidase deficiency

Isolated COX deficiency · Isolated mitochondrial respiratory chain complex IV deficiency

ORPHA:254905

Isolated femoral agenesis/hypoplasia

Isolated congenital femoral deficiency · Isolated congenital short femur

ORPHA:1987

Isolated fibular hemimelia

Isolated congenital longitudinal deficiency of the fibula · Isolated fibular longitudinal meromelia

ORPHA:93323

Isolated follicle stimulating hormone deficiency

Isolated FSH deficiency

ORPHA:52901

Isolated humeral agenesis/hypoplasia

Isolated humeral intercalary meromelia · Isolated congenital absence of humerus

ORPHA:294973

Isolated proximal femoral focal deficiency

PFFD · CPFD

ORPHA:633228