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"

200 matching diseasesClear search ×

Mesial temporal lobe epilepsy with hippocampal sclerosis

MTLE-HS · Hippocampal sclerosis-related mesial temporal lobe epilepsy

ORPHA:99701

Monomelic amyotrophy

Benign focal amyotrophy · Hirayama disease

ORPHA:65684

Mowat-Wilson syndrome

Hirschsprung disease-intellectual disability syndrome

ORPHA:2152

Mowat-Wilson syndrome due to a ZEB2 point mutation

Hirschsprung disease and intellectual disability due to a ZEB2 point mutation

ORPHA:261552

Mowat-Wilson syndrome due to monosomy 2q22

Hirschsprung disease and intellectual disability due to 2q22 microdeletion · Hirschsprung disease and intellectual disability due to del(2)(q22)

ORPHA:261537

Neonatal hypoxic and ischemic brain injury

HIE · Hypoxic and ischemic brain injury in the newborn

ORPHA:137577

Neurodegeneration due to 3-hydroxyisobutyryl-CoA hydrolase deficiency

HIBCH deficiency · Methacrylic aciduria

ORPHA:88639

Perihilar cholangiocarcinoma

Hilar cholangiocarcinoma · Klatskin tumor

ORPHA:99978

Sprengel deformity

High scapula

ORPHA:3181

Upington disease

Hip dysplasia-enchondromata-ecchondroma syndrome

ORPHA:3408

X-linked hyper-IgM syndrome

HIGM1 · Hyper-IgM syndrome due to CD40 ligand deficiency

ORPHA:101088

Acid sphingomyelinase deficiency

ASMD

ORPHA:618899

Acquired hemophagocytic lymphohistiocytosis associated with malignant disease

Hemophagocytic lymphohistiocytosis · HLH

ORPHA:158057

Acquired hemophilia A

Acquired factor VIII deficiency · Acquired F8 deficiency

ORPHA:599480

Acquired hemophilia B

Acquired factor IX deficiency · Acquired F9 deficiency

ORPHA:599485

Acquired idiopathic sideroblastic anemia

AISA · Primary acquired sideroblastic anemia

ORPHA:75564

Acquired schizencephaly

ORPHA:485275

Acrodermatitis enteropathica

AEZ · Inherited zinc deficiency

ORPHA:37

ACTH-dependent Cushing syndrome

ACTH-dependent CS · Adrenocorticotropic hormone-dependent Cushing syndrome

ORPHA:99892

Acute basophilic leukemia

ORPHA:86849

Acute megakaryoblastic leukemia in children with Down syndrome

DS-AMKL in children with trisomy 21 · Acute megakaryoblastic leukemia in children with trisomy 21

ORPHA:99887

Acute megakaryoblastic leukemia in children without Down syndrome

Acute megakaryoblastic leukemia in children without trisomy 21 · Non-DS-AMKL

ORPHA:329469

Acute myeloid leukemia and myelodysplastic syndromes related to topoisomerase type 2 inhibitor

Acute myeloid leukemia · AML

ORPHA:102381

Acute myeloid leukemia with abnormal bone marrow eosinophils inv(16)(p13q22) or t(16;16)(p13;q22)

Acute myeloid leukemia · AML

ORPHA:98829

Acute necrotizing encephalopathy of childhood

ANEC · Isolated ANE

ORPHA:263524

Adermatopathic dermatomyositis

Dermatomyositis sine dermatitis

ORPHA:645626

ADNP-related blepharophimosis-intellectual disability syndrome

ORPHA:700160

Adrenal Cushing syndrome

Adrenal CS

ORPHA:647758

Adult familial nephronophthisis-spastic quadriparesia syndrome

ORPHA:2666

Adult idiopathic neutropenia

Adult chronic idiopathic neutropenia

ORPHA:2688

Agammaglobulinemia-early-onset hypertrophic cardiomyopathy-neutropenia syndrome

Syndromic agammaglobulinemia due to FNIP1 deficiency · Syndromic hypogammaglobulinemia due to FNIP1 deficiency

ORPHA:693647

Agnathia-holoprosencephaly-situs inversus syndrome

ORPHA:990

AHDC1-related intellectual disability-obstructive sleep apnea-mild dysmorphism syndrome

Xia-Gibbs syndrome

ORPHA:412069

Alternating hemiplegia of childhood

AHC

ORPHA:2131

Alveolar echinococcosis

Echinococcus multilocularis infection

ORPHA:284

Alveolar synechia-ankyloblepharon-ectodermal dysplasia syndrome

ORPHA:99694

Amelo-onycho-hypohidrotic syndrome

Ameloonychohypohidrotic ectodermal dysplasia · Ameloonychohypohidrotic syndrome

ORPHA:1028

Amelocerebrohypohidrotic syndrome

Epilepsy-dementia-amelogenesis imperfecta syndrome · Kohlschütter-Tönz syndrome

ORPHA:1946

Amoebiasis due to Entamoeba histolytica

ORPHA:67

Amyopathic dermatomyositis

Dermatomyositis sine myositis

ORPHA:645617

Amyotrophic lateral sclerosis

ALS · Charcot disease

ORPHA:803

Amyotrophic lateral sclerosis type 4

ALS · ALS4

ORPHA:357043

Angiomatoid fibrous histiocytoma

AFH

ORPHA:569164

Angioosteohypotrophic syndrome

Phlebectatic osteohypoplastic angiodysplasia · Servelle-Martorell syndrome

ORPHA:75508

Annular atrophic lichen planus

Annular atrophic LP

ORPHA:254411

Anonychia congenita totalis

ORPHA:94150

Anonychia with flexural pigmentation

ORPHA:69125

Anonychia-microcephaly syndrome

Teebi-Kaurah syndrome

ORPHA:1094