Aortic arch interruption
ORPHA:2299Aortic dilatation-joint hypermobility-arterial tortuosity syndrome
ORPHA:88636Aortic malformation
ORPHA:98718Arachnodactyly-abnormal ossification-intellectual disability syndrome
ORPHA:1129Arginine vasopressin resistance-intracranial calcification-short stature-facial dysmorphism syndrome
ORPHA:3145Arnold-Chiari malformation type I
ORPHA:268882Arterial dissection-lentiginosis syndrome
ORPHA:1682Arthrogryposis-oculomotor limitation-electroretinal anomalies syndrome
ORPHA:1154Arthrogryposis-renal dysfunction-cholestasis syndrome
ORPHA:2697ARX-related encephalopathy-brain malformation spectrum
ORPHA:423655Asbestos intoxication
ORPHA:2302Ataxia-tapetoretinal degeneration syndrome
ORPHA:1178Atrial septal defect-atrioventricular conduction defects syndrome
ORPHA:1479Atrichia with papular lesions
ORPHA:86819Atypical Norrie disease due to Xp11.3 microdeletion
ORPHA:261501Atypical pantothenate kinase-associated neurodegeneration
ORPHA:216873Autoerythrocyte sensitization syndrome
ORPHA:324636Autoimmune lymphoproliferative syndrome-recurrent viral infections due to CASP8 deficiency
ORPHA:275517Autoinflammation-PLCG2-associated antibody deficiency-immune dysregulation
ORPHA:324530Autoinflammatory syndrome with pyogenic bacterial infection and amylopectinosis
ORPHA:329173Autosomal dominant Charcot-Marie-Tooth disease type 2 due to DGAT2 mutation
ORPHA:487814Autosomal dominant Charcot-Marie-Tooth disease type 2 due to KIF5A mutation
ORPHA:324611Autosomal dominant Charcot-Marie-Tooth disease type 2 due to TFG mutation
ORPHA:435819Autosomal dominant intellectual disability-craniofacial dysmorphism-macrocephaly-hypotonia syndrome due to H1-4 mutation
ORPHA:642763Autosomal dominant myopia-midfacial retrusion-sensorineural hearing loss-rhizomelic dysplasia syndrome
ORPHA:440354Autosomal dominant progressive nephropathy with hypertension
ORPHA:88659Autosomal dominant slowed nerve conduction velocity
ORPHA:140481Autosomal dominant striatal neurodegeneration
ORPHA:228169Autosomal dominant thrombocytopenia with platelet secretion defect
ORPHA:466806Autosomal recessive complex spastic paraplegia due to Kennedy pathway dysfunction
ORPHA:506353Azygos continuation of the inferior vena cava
ORPHA:99121B-cell immunodeficiency-limb anomaly-urogenital malformation syndrome
ORPHA:567502BAP1-related tumor predisposition syndrome
ORPHA:289539Bartonella bacilliformis infection
ORPHA:64692Beckwith-Wiedemann syndrome due to 11p15 microdeletion
ORPHA:231127Beckwith-Wiedemann syndrome due to 11p15 microduplication
ORPHA:96076Beckwith-Wiedemann syndrome due to 11p15 translocation/inversion
ORPHA:231130Beckwith-Wiedemann syndrome due to CDKN1C mutation
ORPHA:231120Beta-propeller protein-associated neurodegeneration
ORPHA:329284Beta-ureidopropionase deficiency
ORPHA:65287Bifunctional enzyme deficiency
ORPHA:300Bilateral acute depigmentation of the iris
ORPHA:69736Bilateral diffuse uveal melanocytic proliferation disease
ORPHA:674968Bile acid CoA ligase deficiency and defective amidation
ORPHA:276066Bile acid synthesis defect with cholestasis and malabsorption
ORPHA:163631Biliary atresia with splenic malformation syndrome
ORPHA:244283Biliary tract malformation-renal failure syndrome
ORPHA:3438Biological anomaly without phenotypic characterization
ORPHA:447874