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Ontology Browser

Term:
Microcephaly Seizures Mental Retardation Heart Disorders (DOID:9002664)
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Parent Terms Term With Siblings Child Terms
microcephaly +     
visual epilepsy +     
16Q24.3 Microdeletion Syndrome  
1q24 Deletion Syndrome  
22q11 Deletion Syndrome +   
3-hydroxyisobutryl-CoA hydrolase deficiency  
3-methylglutaconic aciduria type 4 
3MC syndrome +   
3MC syndrome 3  
3p deletion syndrome  
Aarskog syndrome +   
Aase Smith Syndrome 
ablepharon macrostomia syndrome  
Absence or Hypoplasia of Tibia with Polydactyly, Retrocerebellar Arachnoid Cyst, and Other Anomalies 
Absent Eyebrows and Eyelashes with Mental Retardation 
achalasia microcephaly syndrome 
acrocardiofacial syndrome 
Acrocephalopolydactylous Dysplasia 
acrodysostosis +   
Acromegaloid Features, Overgrowth, Cleft Palate, and Hernia 
Adams Nance Syndrome 
Adducted Thumbs Syndrome +   
Agammaglobulinemia, Microcephaly, and Severe Dermatitis 
AGAT deficiency  
Agenesis of Corpus Callosum with Facial Anomalies and Robin Sequence 
Agonadism, XY, with Mental Retardation, Short Stature, Retarded Bone Age, and Multiple Extragenital Malformations 
AICAR Transformylase Inosine Monophosphate Cyclohydrolase Deficiency  
Akesson Syndrome 
Aksu von Stockhausen Syndrome 
Al Gazali Aziz Salem Syndrome 
Al Kaissi Syndrome  
Al-Gazali Syndrome  
Al-Raqad Syndrome  
alacrima, achalasia, and impaired intellectual development syndrome  
Alagille syndrome +   
Alaninuria with Microcephaly, Dwarfism, Enamel Hypoplasia, and Diabetes Mellitus 
Alazami Syndrome  
Alazami-Yuan Syndrome  
Alopecia Contractures Dwarfism Mental Retardation 
Alopecia, Epilepsy, Pyorrhea, Mental Subnormality 
alopecia, neurologic defects, and endocrinopathy syndrome  
Alopecia-Epilepsy-Oligophrenia Syndrome of Moynahan 
alopecia-mental retardation syndrome +   
Alopecia-Mental Retardation Syndrome with Convulsions and Hypergonadotropic Hypogonadism 
alpha thalassemia-intellectual disability syndrome type 1 
AMED syndrome  
Amino Aciduria with Mental Deficiency, Dwarfism, Muscular Dystrophy, Osteoporosis, and Acidosis 
Amish Lethal Microcephaly  
AMME complex 
Amyloidosis of Gingiva and Conjunctiva, with Mental Retardation 
Amyotrophic Dystonic Paraplegia 
Angelman syndrome  
Anisomastia 
Ansell Bywaters Elderking Syndrome 
Aortic Arch Anomaly with Peculiar Facies and Mental Retardation 
Aortic Coarctation +   
aortic valve disease 1  
aortic valve disease 3  
Aortico-Ventricular Tunnel 
Aphalangia Syndactyly Microcephaly 
Aplasia Cutis Congenita, Congenital Heart Defect, and Frontonasal Cysts 
Arachnodactyly-Ataxia-Cataract-Aminoaciduria-Mental Retardation 
Arboleda-Tham syndrome  
arrhythmogenic right ventricular cardiomyopathy +   
Arthrogryposis Epileptic Seizures Migrational Brain Disorder 
Arthrogryposis, Impaired Intellectual Development, and Seizures  
Asparagine Synthetase Deficiency  
asphyxiating thoracic dystrophy +   
ATAXIA, SPASTIC, CHILDHOOD-ONSET, AUTOSOMAL RECESSIVE, WITH OPTIC ATROPHY AND MENTAL RETARDATION  
Ataxia-Microcephaly-Cataract Syndrome 
Au-Kline Syndrome  
Aughton Syndrome 
Aural Atresia, Multiple Congenital Anomalies, and Mental Retardation 
autosomal dominant intellectual developmental disorder +   
autosomal dominant intellectual developmental disorder 22  
autosomal dominant intellectual developmental disorder 6  
autosomal dominant microcephaly +   
autosomal recessive cutis laxa type III +   
autosomal recessive intellectual developmental disorder +   
autosomal recessive limb-girdle muscular dystrophy type 2P  
Autosomal Recessive Peripheral Neuropathy with or without Impaired Intellectual Development  
autosomal recessive spinocerebellar ataxia 12  
Axenfeld-Rieger Anomaly with Cardiac Defects and Sensorineural Hearing Loss 
Axial Mesodermal Dysplasia Spectrum 
Ayme-Gripp syndrome  
Baetz-Greenwalt Syndrome 
Bamforth-Lazarus syndrome  
Baraitser Rodeck Garner syndrome 
Baraitser-Winter syndrome +   
Baralle-Macken Syndrome  
Bart-Pumphrey syndrome  
Barth syndrome +   
Basel-Vanagaite-Smirin-Yosef syndrome  
Battaglia Neri Syndrome 
BDV Syndrome  
Beaulieu-Boycott-Innes Syndrome  
Beckwith-Wiedemann syndrome +   
Beemer Ertbruggen Syndrome 
Behr syndrome  
Bellini Chiumello Rimoldi Syndrome 
Ben Ari Shuper Mimouni Syndrome 
Beta-Ureidopropionase Deficiency  
Biemond Syndrome II 
Bifid Femur with Monodactylous Ectrodactyly  
Bilateral Amastia with Ureteral Triplication and Dysmorphism 
bilateral perisylvian polymicrogyria +   
Birk-Barel syndrome  
Birk-Landau-Perez Syndrome  
Blepharophimosis with Facial and Genital Anomalies and Mental Retardation 
blepharophimosis-impaired intellectual development syndrome  
Bloch-Sulzberger syndrome +   
Bohring Syndrome  
Bonneau Syndrome 
Boudhina Yedes Khiari syndrome 
Bowen Syndrome 
brachycephaly, trichomegaly, and developmental delay  
Brachydactyly, Intraventricular Septal Defect, and Deafness 
Brachydactyly, Type A2, With Microcephaly 
Brachymesomelia Renal Syndrome 
branched-chain keto acid dehydrogenase kinase deficiency  
Branchial Arch Syndrome X-Linked 
Branchiogenic-Deafness Syndrome 
branchiooculofacial syndrome  
branchiootorenal syndrome +   
Bresheck/Bresek Syndrome 
Broad Terminal Phalanges, Familial 
Brunner syndrome  
Bullous Dystrophy, Hereditary Macular Type 
BURATTI-HAREL SYNDROME  
Burnett Schwartz Berberian Syndrome  
C syndrome  
CAHMR Syndrome 
Camera Marugo Cohen Syndrome 
CAMFAK Syndrome 
Cantalamessa Baldini Ambrosi Syndrome 
Cantu Sanchez-Corona Fragoso Syndrome 
Cardiac Valvular Dysplasia +   
Cardiac, Facial, and Digital Anomalies with Developmental Delay  
Cardiac-Urogenital Syndrome  
Cardioacrofacial Dysplasia +   
Cardioauditory Syndrome of Sanchez Cascos 
Cardiocranial Syndrome 
cardiofaciocutaneous syndrome +   
Cardiofacioneurodevelopmental Syndrome  
Carney complex +   
Cartwright Nelson Fryns Syndrome 
Cataract, Microcephaly, Arthrogryposis, Kyphosis Syndrome 
Cataracts, Ataxia, Short Stature, and Mental Retardation 
CATIFA Syndrome  
caudal regression syndrome  
Cephalin Lipidosis 
cerebellar ataxia, impaired intellectual development, and dysequilibrium syndrome +   
CEREBELLAR DYSFUNCTION, IMPAIRED INTELLECTUAL DEVELOPMENT, AND HYPOGONADOTROPIC HYPOGONADISM  
cerebellofaciodental syndrome  
cerebral cavernous malformation 2  
cerebral cavernous malformation 3  
Cerebral Visual Impairment and Intellectual Disability  
cerebrocostomandibular syndrome  
cerebrooculofacioskeletal syndrome 2  
cerebrooculofacioskeletal syndrome 4  
Cerebrooculonasal Syndrome 
Cerebroretinal Microangiopathy with Calcifications and Cysts +   
Cervical Ribs, Sprengel Anomaly, Anal Atresia, Urethral Obstruction 
Char syndrome  
CHARGE syndrome  
Chemke Oliver Mallek Syndrome 
CHILD syndrome  
CHIME syndrome  
CHOPRA-AMIEL-GORDON SYNDROME  
CHOPS Syndrome  
Choroid Plexus Calcification with Mental Retardation 
Christianson syndrome  
Chromosomal Instability with Tissue-Specific Radiosensitivity 
chromosome 13q14 deletion syndrome  
chromosome 15q11.2 deletion syndrome  
chromosome 15q13.3 microdeletion syndrome  
chromosome 15q24 deletion syndrome  
chromosome 15q26-qter deletion syndrome  
chromosome 16p11.2 deletion syndrome, 593-kb  
chromosome 17p13.1 deletion syndrome 
chromosome 17q11.2 deletion syndrome  
Chromosome 18 Pericentric Inversion 
chromosome 19q13.11 deletion syndrome  
chromosome 1q21.1 deletion syndrome  
chromosome 1q21.1 duplication syndrome  
chromosome 22q11.2 microduplication syndrome  
chromosome 2p16.1-p15 deletion syndrome  
chromosome 2q31.2 deletion syndrome 
chromosome 3q29 microdeletion syndrome  
chromosome 5p13 duplication syndrome 
chromosome 6pter-p24 deletion syndrome 
Chromosome 7q11.23 Deletion Syndrome, Distal, 1.2-MB  
chromosome 8q21.11 deletion syndrome 
Chromosome Xq28 Duplication Syndrome  
Chudley-Rozdilsky Syndrome 
ciliopathy +   
CIMDAG SYNDROME  
CK syndrome  
CLEFT LIP AND PALATE-CRANIOFACIAL DYSMORPHISM-CONGENITAL HEART DEFECT-HEARING LOSS SYNDROME  
cleft lip-palate-ectodermal dysplasia syndrome  
cleft palate, cardiac defects, and intellectual disabillity  
Cleft Palate, Midfacial Hypoplasia, Triangular Facies, and Sensorineural Hearing Loss 
COACH syndrome +   
Cochlear Deafness with Myopia and Intellectual Impairment 
Cockayne syndrome +   
Coffin Syndrome 1 
Coffin-Siris syndrome +   
Cohen syndrome  
Cohen-Gibson Syndrome  
Coloboma-Obesity-Hypogenitalism-Mental Retardation Syndrome 
Combined Pituitary Hormone Deficiency 1  
Combined Pituitary Hormone Deficiency 4  
congenital anomalies of kidney and urinary tract syndrome with or without hearing loss, abnormal ears, or developmental delay  
Congenital Cataract with Mental Impairment and Dentate Gyrus Atrophy 
congenital disorder of deglycosylation 2  
Congenital Emphysema, with Deafness, Penoscrotal Web, and Mental Retardation 
Congenital Erythroderma with Palmoplantar Keratoderma, Hypotrichosis, and Hyper-IgE  
CONGENITAL HEART DEFECTS AND ECTODERMAL DYSPLASIA  
CONGENITAL HEART DEFECTS AND SKELETAL MALFORMATIONS SYNDROME  
congenital heart defects, dysmorphic facial features, and intellectual developmental disorder  
congenital heart defects, hamartomas of tongue, and polysyndactyly  
Congenital Heart Defects, Multiple Types +   
Congenital Heart Defects, X-Linked +   
Congenital Hypoplastic Anemia with Multiple Congenital Anomalies/Mental Retardation Syndrome 
Congenital Muscular Dystrophy associated with Calf Hypertrophy, Microcephaly, and Severe Mental Retardation 
Congenital Muscular Dystrophy plus Mental Retardation 
congenital muscular dystrophy with cataracts and intellectual disability  
congenital secretory sodium diarrhea 3  
Conotruncal Cardiac Defects  
contractures, pterygia, and spondylocarpotarsal fusion syndrome +   
Copper Deficiency, Familial Benign 
Cor Triatriatum 
Cornelia de Lange syndrome +   
Coronary Vessel Anomalies +   
corpus callosum agenesis-abnormal genitalia syndrome  
Cortical Blindness, Retardation, and Postaxial Polydactyly 
Costello syndrome  
Costocoracoid Ligament Congenitally Short 
Cranioacrofacial Syndrome 
Craniofacial Abnormalities, Cataracts, Congenital Heart Disease, Sacral Neural Tube Defects, and Growth and Developmental Retardation 
craniofacial dysmorphism, skeletal anomalies, and mental retardation syndrome +   
craniofacial-deafness-hand syndrome  
Craniofaciofrontodigital Syndrome 
Craniofacioskeletal Syndrome 
Craniomicromelic Syndrome 
Craniosynostosis 2  
Craniosynostosis Mental Retardation Clefting Syndrome 
Craniosynostosis Microcephaly with Chromosomal Breakage and Other Abnormalities 
Craniosynostosis Syndrome, Autosomal Recessive  
Craniosynostosis-Mental Retardation Syndrome of Lin and Gettig 
Cree Mental Retardation Syndrome 
Cri-du-Chat syndrome +   
Crisscross Heart 
Crumpled Helices and Small Mouth 
Cryptomicrotia Brachydactyly Syndrome 
Cubitus Valgus with Impaired Intellectual Development and Unusual Facies 
Curatolo Cilio Pessagno Syndrome 
Cutis Verticis Gyrata and Mental Deficiency 
Cystic Fibrosis with Helicobacter Pylori Gastritis, Megaloblastic Anemia, and Subnormal Mentality 
Davis Lafer Syndrome 
De Sanctis-Cacchione syndrome  
Deaf-Blind Disorders +   
DEAFNESS, CATARACT, IMPAIRED INTELLECTUAL DEVELOPMENT, AND POLYNEUROPATHY  
Deafness, Congenital Heart Defects, and Posterior Embryotoxon  
Deafness, Congenital Onychodystrophy, Recessive Form 
deafness, dystonia, and cerebral hypomyelination  
Deafness, Nephritis, Anorectal Malformation 
deafness-dystonia-optic neuronopathy syndrome  
deafness-intellectual disability, Martin-Probst type syndrome  
DEEAH Syndrome  
Delayed Cranial Ossification due to CBFB Haploinsufficiency 
Desmosterolosis  
developmental and epileptic encephalopathy 9  
DEVELOPMENTAL DELAY WITH OR WITHOUT INTELLECTUAL IMPAIRMENT OR BEHAVIORAL ABNORMALITIES  
DEVELOPMENTAL DELAY WITH VARIABLE INTELLECTUAL DISABILITY AND DYSMORPHIC FACIES  
DEVELOPMENTAL DELAY, IMPAIRED SPEECH, AND BEHAVIORAL ABNORMALITIES  
DEVELOPMENTAL DELAY, INTELLECTUAL DISABILITY, OBESITY, AND DYSMORPHIC FEATURES  
Devriendt syndrome 
dextro-looped transposition of the great arteries +   
dextrocardia +   
Diabetes, Deafness, Developmental Delay, and Short Stature Syndrome  
dicarboxylic aminoaciduria  
Diencephalic-Mesencephalic Junction Dysplasia Syndrome 1  
Diets-Jongmans Syndrome  
Dincsoy Salih Patel Syndrome 
Dislocated Elbows, Bowed Tibias, Scoliosis, Deafness, Cataract, Microcephaly, and Mental Retardation 
distal arthrogryposis type 7  
Distal Arthrogryposis, with Mental Retardation and Characteristic Facies 
Distal Transverse Limb Defects with Mental Retardation and Spasticity 
Distichiasis with Congenital Anomalies of the Heart and Peripheral Vasculature 
DK Phocomelia Syndrome 
Donohue syndrome  
DOORS syndrome  
Down syndrome +   
Dubowitz syndrome  
Duchenne Muscular Dystrophy, Mental Retardation, and Absence of ERG B-wave 
Duker Weiss Siber syndrome 
Dwarfism, Low-Birth-Weight Type, with Unresponsiveness to Growth Hormone 
Dyggve-Melchior-Clausen disease +   
Dyskinesias, Seizures, and Intellectual Developmental Disorder  
Dysmyelination with Jaundice 
EAST syndrome  
Ebstein anomaly  
ectodermal dysplasia +   
Ectodermal Dysplasia, Mental Retardation, Syndactyly 
Ectopia Cordis 
Ectrodactyly Cardiopathy Dysmorphism 
Ectrodactyly of Lower Limbs, Congenital Heart Defect, and Micrognathia 
Eisenmenger Complex  
Elliott Ludman Teebi Syndrome 
Ellis Yale Winter Syndrome 
Emanuel Syndrome 
Encephalopathy with Intracranial Calcification, Growth Hormone Deficiency, Microcephaly, and Retinal Degeneration 
Epilepsy Telangiectasia 
Epithelial Squamous Dysplasia, Keratinizing Desquamative, of Urinary Tract 
EVEN-PLUS SYNDROME  
Facial Abnormalities, Kyphoscoliosis, and Mental Retardation 
Facial Dysmorphism with Multiple Malformations +   
Facial Dysmorphism, Hypertrichosis, Epilepsy, Intellectual/Developmental Delay, and Gingival Overgrowth Syndrome  
Facio Thoraco Genital Syndrome 
Faciocardiomelic Syndrome 
Faciocardiorenal Syndrome 
Faciogenital Dysplasia with Attention Deficit-Hyperactivity Disorder 
Fallot Complex with Severe Mental and Growth Retardation 
Familial Anomalous Origin of Right Pulmonary Artery 
Familial Convulsive Disorder with Prenatal or Early Onset 
Familial Infantile Convulsions and Paroxysmal Choreoathetosis  
Familial Lateral Semicircular Canal Malformation, with External and Middle Ear Abnormalities 
Faundes-Banka Syndrome  
Feingold syndrome +   
Feingold Trainer Syndrome 
Femur Fibula Ulna Syndrome 
FERGUSON-BONNI NEURODEVELOPMENTAL SYNDROME  
FETAL AKINESIA, RESPIRATORY INSUFFICIENCY, MICROCEPHALY, POLYMICROGYRIA, AND DYSMORPHIC FACIES  
fibrochondrogenesis +   
Filippi syndrome  
Fine-Lubinsky Syndrome  
Fitzsimmons Walson Mellor Syndrome 
Fitzsimmons-McLachlan-Gilbert syndrome 
Flat Umbilicus Familial 
Floating-Harbor syndrome  
Focal Epilepsy with Speech Disorder and with or without Mental Retardation  
Forney Robinson Pascoe Syndrome  
Forsythe-Wakeling Syndrome 
Fountain Syndrome 
Frank-Ter Haar syndrome  
Fraser Jequier Chen Syndrome 
Fraser syndrome +   
Fried Goldberg Mundel Syndrome 
frontonasal dysplasia 3  
Frontoocular Syndrome 
Galloway-Mowat syndrome +   
Gardner Morrisson Abbot Syndrome 
Gardner Syndrome +   
Garret Tripp Syndrome 
Gay Feinmesser Cohen Syndrome 
Generalized Lipodystrophy with Mental Retardation, Deafness, Short Stature, and Slender Bones 
Genito Palato Cardiac Syndrome 
Genitopatellar Syndrome  
Gillespie syndrome  
Gingival Fibromatosis with Hypertrichosis and Mental Retardation 
GLOBAL DEVELOPMENTAL DELAY, ABSENT OR HYPOPLASTIC CORPUS CALLOSUM, AND DYSMORPHIC FACIES  
Glutamyl Ribose-5-Phosphate Storage Disease 
GOMBO Syndrome 
Gomez Lopez Hernandez Syndrome 
Goniodysgenesis-Mental Retardation-Short Stature Syndrome 
Gorlin Chaudhry Moss Syndrome 
Grange Syndrome  
Grant Syndrome 
Growth and Developmental Retardation, Ocular Ptosis, Cardiac Defect, and Anal Atresia 
Growth Failure, Microcephaly, Mental Retardation, Cataracts, Large Joint Contractures, Osteoporosis, Cortical Dysplasia, and Cerebellar Atrophy 
Growth Mental Deficiency Syndrome of Myhre  
Growth Retardation, Developmental Delay, Coarse Facies, and Early Death  
GROWTH RETARDATION, INTELLECTUAL DEVELOPMENTAL DISORDER, HYPOTONIA, AND HEPATOPATHY  
Gurrieri Sammito Bellussi Syndrome 
Guttmacher syndrome  
Hadziselimovic Syndrome 
Hair Defect with Photosensitivity and Mental Retardation 
Halal Syndrome 
Hall Riggs Mental Retardation Syndrome 
Hamamy Syndrome  
hand-foot-genital syndrome  
Hanhart Syndrome 
Harel-Yoon syndrome  
Harrod Doman Keele Syndrome 
Haspeslagh Fryns Muelenaere Syndrome 
Heart Defects Limb Shortening 
HEART DEFECTS, CONGENITAL, AND OTHER CONGENITAL ANOMALIES  
heart septal defect +   
Heart-Hand Syndrome, Slovenian Type  
Hecht Scott Syndrome 
hereditary spastic paraplegia 11  
hereditary spastic paraplegia 14 
hereditary spastic paraplegia 18  
hereditary spastic paraplegia 32 
Hersh Podruch Weisskopf Syndrome 
Heyn-Sproul-Jackson Syndrome  
HIATT-NEU-COOPER NEURODEVELOPMENTAL SYNDROME  
Hirschsprung Disease with Heart Defects, Laryngeal Anomalies, and Preaxial Polydactyly 
Hirschsprung Disease, Cardiac Defects, and Autonomic Dysfunction  
Hittner Hirsch Kreh Syndrome  
Ho Kaufman Mcalister Syndrome 
holoprosencephaly +   
Holoprosencephaly, Ectrodactyly, and Bilateral Cleft Lip/Palate  
Holt-Oram syndrome +   
Holzgreve-Wagner-Rehder syndrome 
Hooft Disease 
Hordnes Engebretsen Knudtson syndrome 
Hoxha-Aliu syndrome  
Hoyeraal Hreidarsson Syndrome  
Hunter-Macdonald Syndrome 
Hunter-McAlpine Syndrome 
hydrolethalus syndrome +   
Hydroxylysinuria 
Hyper-Beta-Alaninemia 
Hyperleucine-Isoleucinemia 
Hyperlysinemia due to Defect in Lysine Transport into Mitochondria 
hypermethioninemia due to adenosine kinase deficiency  
hyperphosphatasia with impaired intellectual development syndrome +   
hypertelorism, microtia, facial clefting syndrome 
Hypogonadism with Low-Grade Mental Deficiency and Microcephaly 
Hypohidrotic Ectodermal Dysplasia, with Hypothyroidism and Agenesis of the Corpus Callosum 
HYPOMAGNESEMIA, SEIZURES, AND INTELLECTUAL DISABILITY +   
Hypomelia Mullerian Duct Anomalies 
hypoparathyroidism-retardation-dysmorphism syndrome  
hypoplastic left heart syndrome +   
hypoplastic right heart syndrome  
Hypospadias-Mental Retardation Syndrome 
HYPOTONIA, HYPERVENTILATION, IMPAIRED INTELLECTUAL DEVELOPMENT, DYSAUTONOMIA, EPILEPSY, AND EYE ABNORMALITIES  
hypotonia-cystinuria syndrome  
Ichthyosis and Male Hypogonadism 
Ichthyosis, Mental Retardation, Dwarfism, and Renal Impairment 
Ichthyosis, Spastic Quadriplegia, and Mental Retardation  
Ichthyosis-Mental Retardation Syndrome with Large Keratohyalin Granules in the Skin 
ICHTHYOTIC KERATODERMA, SPASTICITY, HYPOMYELINATION, AND DYSMORPHIC FACIAL FEATURES  
IGF1R-RELATED DISORDER  
Impaired intellectual development, anterior maxillary protrusion, and strabismus  
Indolylacroyl Glycinuria with Mental Retardation 
Infantile Cataract, Skin Abnormalities, Glutamate Excess, and Impaired Intellectual Development  
infantile cerebral and cerebellar atrophy with postnatal progressive microcephaly  
Infantile Hyperuricemia with Abnormal Behavior and Normal Hypoxanthine Guanine Phosphoribosyltransferase 
Infantile Hypotonia with Psychomotor Retardation +   
Infantile Multisystem Neurologic Disease with Osseous Fragility 
INTELLECTUAL DEVELOPMENTAL DISORDER AND RETINITIS PIGMENTOSA  
intellectual developmental disorder with abnormal behavior, microcephaly, and short stature  
Intellectual Developmental Disorder with Autism and Dysmorphic Facies  
Intellectual Developmental Disorder with Autism and Macrocephaly  
Intellectual Developmental Disorder with Autism and Speech Delay  
intellectual developmental disorder with cardiac arrhythmia  
Intellectual Developmental Disorder with Cardiac Defects and Dysmorphic Facies  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH DYSMORPHIC FACIES AND BEHAVIORAL ABNORMALITIES  
Intellectual Developmental Disorder with Dysmorphic Facies and Ptosis  
Intellectual Developmental Disorder with Dysmorphic Facies, Seizures, and Distal Limb Anomalies  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH GASTROINTESTINAL DIFFICULTIES AND HIGH PAIN THRESHOLD  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH HYPERTELORISM AND DISTINCTIVE FACIES  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH HYPOTONIA AND BEHAVIORAL ABNORMALITIES  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH IMPAIRED LANGUAGE AND DYSMORPHIC FACIES  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH LANGUAGE IMPAIRMENT AND EARLY-ONSET DOPA-RESPONSIVE DYSTONIA-PARKINSONISM  
Intellectual Developmental Disorder with Macrocephaly, Seizures, and Speech Delay  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH MUSCLE TONE ABNORMALITIES AND DISTAL SKELETAL DEFECTS  
Intellectual Developmental Disorder with Nasal Speech, Dysmorphic Facies, and Variable Skeletal Anomalies  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH NEUROPSYCHIATRIC FEATURES  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH OR WITHOUT EPILEPSY OR CEREBELLAR ATAXIA  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH OR WITHOUT PERIPHERAL NEUROPATHY  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH PERSISTENCE OF FETAL HEMOGLOBIN  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH POOR GROWTH AND WITH OR WITHOUT SEIZURES OR ATAXIA  
Intellectual Developmental Disorder with Seizures and Language Delay  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH SEVERE SPEECH AND AMBULATION DEFECTS  
intellectual developmental disorder with short stature and behavioral abnormalities  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH SHORT STATURE, FACIAL ANOMALIES, AND SPEECH DEFECTS  
Intellectual Developmental Disorder with Speech Delay and Axonal Peripheral Neuropathy  
Intellectual Developmental Disorder with Speech Delay, Autism, and Dysmorphic Facies  
INTELLECTUAL DEVELOPMENTAL DISORDER WITH SPEECH DELAY, DYSMORPHIC FACIES, AND T-CELL ABNORMALITIES  
Intellectual Developmental Disorder, Autosomal Dominant, FRA12A Type  
INTELLECTUAL DEVELOPMENTAL DISORDER, X-LINKED, SYNDROMIC, WITH PIGMENTARY MOSAICISM AND COARSE FACIES  
intellectual disability and myopathy syndrome  
Intellectual Disability with Episodic Ataxia and Congenital Arthrogryposis  
Iris Dysplasia Hypertelorism Deafness 
isolated cleft palate  
Isolated Noncompaction of the Ventricular Myocardium +   
Jagell Holmgren Hofer Syndrome 
jaw-winking syndrome  
Jequier Kozlowski Skeletal Dysplasia 
Johanson-Blizzard syndrome  
JOINT LAXITY, SHORT STATURE, AND MYOPIA  
Jorgenson Lenz Syndrome 
Joubert syndrome 14  
Joubert syndrome 15  
Joubert Syndrome 27  
Joubert Syndrome 28  
Joubert syndrome 7  
Joubert syndrome 9  
Juberg Hayward Syndrome  
Jung Wolff Back Stahl Syndrome 
Kabuki syndrome +   
Kahrizi syndrome  
Kaler Garrity Stern Syndrome 
Kapur Toriello Syndrome  
Karandikar Maria Kamble Syndrome 
Kashani Strom Utley Syndrome 
Kasznica Carlson Coppedge Syndrome 
Katsantoni Papadakou Lagoyanni Syndrome 
Kaufman oculocerebrofacial syndrome  
KBG syndrome  
Keppen-Lubinsky Syndrome  
Keratoconus Posticus Circumscriptus with Associated Malformations 
Keutel Syndrome  
Khalifa Graham Syndrome 
KINSSHIP syndrome  
Kleefstra syndrome +   
Kleiner Holmes Syndrome 
KOHLSCHUTTER-TONZ SYNDROME-LIKE  
Koolen de Vries syndrome  
Koone Rizzo Elias Syndrome 
Kosaki Overgrowth Syndrome  
Kosztolanyi Syndrome 
Kozlowski Brown Hardwick Syndrome 
Kozlowski Ouvrier Syndrome 
Kozlowski Rafinski Klicharska Syndrome 
Kozlowski-Krajewska Syndrome 
Krauss Herman Holmes Syndrome 
Krieble Bixler Syndrome 
Kuzniecky Andermann Syndrome 
Kyphomelic Dysplasia 
LADD syndrome +   
Lambert Syndrome 
Lambotte Syndrome 
Larsen-like syndrome B3GAT3 type  
Larsen-Like Syndromes +   
Late-Onset Localized Junctional Epidermolysis Bullosa with Mental Retardation 
lateral meningocele syndrome  
Laurence-Moon syndrome  
Laurin-Sandrow syndrome  
Le Marec Bracq Picaud Syndrome 
Lenz-Majewski hyperostotic dwarfism  
Lethal Congenital Nonspherocytic Hemolytic Anemia with Genital and Other Abnormalities 
Lethal Faciocardiomelic Dysplasia 
LETM1-ASSOCIATED CLINICAL SPECTRUM WITH PREDOMINANT NERVOUS SYSTEM INVOLVEMENT  
LEUKODYSTROPHY AND ACQUIRED MICROCEPHALY WITH OR WITHOUT DYSTONIA  
Leukoencephalopathy, Arthritis, Colitis, and Hypogammaglobulinemia 
Leukomelanoderma, Infantilism, Mental Retardation, Hypodontia, Hypotrichosis 
Levocardia 
Li-Campeau Syndrome  
LI-GHORBANI-WEISZ-HUBSHMAN SYNDROME  
linear nevus sebaceous syndrome +   
linear skin defects with multiple congenital anomalies 2  
lissencephaly 3 +   
lissencephaly 4  
lissencephaly 6  
Loeys-Dietz syndrome +   
long QT syndrome +   
Lopes Gorlin Syndrome 
Lowry Maclean syndrome 
Lowry Wood Syndrome  
Lubani Al Saleh Teebi Syndrome 
Lung Agenesis +   
Luscan-Lumish Syndrome  
Lutz Richner Landolt Syndrome 
Lymphedema, Cardiac Septal Defects, and Characteristic Facies 
Lynch Lee Murday syndrome 
MacDermot Winter Syndrome 
MACROCEPHALY, ACQUIRED, WITH IMPAIRED INTELLECTUAL DEVELOPMENT  
Macrosomia Obesity Macrocephaly Ocular Abnormalities 
Macrosomia with Lethal Microphthalmia 
Male Hypogonadism with Mental Retardation and Skeletal Anomalies 
Male Pseudohermaphroditism/Mental Retardation Syndrome, Verloes Type 
Mandibulofacial Dysostosis with Mental Deficiency  
mandibulofacial dysostosis, Guion-Almeida type  
Manouvrier Syndrome 
Marden-Walker Syndrome  
Marfan syndrome +   
Marfanoid Habitus with Microcephaly and Glomerulonephritis 
Marfanoid Mental Retardation Syndrome, Autosomal  
Marinesco-Sjogren syndrome  
Marles Greenberg Persaud Syndrome  
Marshall-Smith syndrome  
MASA syndrome  
McDonough Syndrome 
McKusick-Kaufman syndrome  
McPherson Clemens Syndrome 
Meacham Winn Culler Syndrome  
megacystis-microcolon-intestinal hypoperistalsis syndrome +   
megalencephalic leukoencephalopathy with subcortical cysts 2B  
Megalencephaly - Cutis Marmorata Telangiectatica Congenita  
Megalencephaly with Thick Corpus Callosum, Cerebellar Atrophy, and Intellectual Disability  
Megarbane Jalkh Syndrome 
Megarbane Syndrome 
Mehes Syndrome 
MEHMO syndrome  
Mehta Lewis Patton Syndrome 
Melhem Fahl Syndrome 
Membranous Subaortic Stenosis 
MEND syndrome  
Menke-Hennekam Syndrome +   
Mental and Growth Retardation with Amblyopia 
Mental Retardation and Distinctive Facial Features with or without Cardiac Defects  
Mental Retardation Associated with Psoriasis 
Mental Retardation Mietens Weber Type 
Mental Retardation Smith Fineman Myers Type 
Mental Retardation Spasticity Ectrodactyly 
Mental Retardation Syndrome, Belgian Type 
Mental Retardation with Optic Atrophy, Facial Dysmorphism, Microcephaly, and Short Stature 
Mental Retardation with Spastic Paraplegia 
Mental Retardation Wolff Type  
Mental Retardation, Buenos Aires Type 
Mental Retardation, Joint Hypermobility, and Skin Laxity, with or without Metabolic Abnormalities 
Mental Retardation, Keratoconus, Febrile Seizures, and Sinoatrial Block 
Mental Retardation, Macrocephaly, Short Stature and Craniofacial Dysmorphism 
Mental Retardation, Microcephaly, Epilepsy, and Coarse Face 
Mental Retardation, Microcephaly, Growth Retardation, Joint Contractures, and Facial Dysmorphism 
Mental Retardation, Skeletal Dysplasia, and Abducens Palsy 
Mesomelia-Synostoses Syndrome 
Mesomelic Limb Shortening and Bowing 
Metaphyseal Dysostosis, Mental Retardation, and Conductive Deafness 
Methionine Malabsorption Syndrome 
Mexican Cardiomelic Dysplasia 
Michels Caskey Syndrome 
Microcephalic Osteodysplastic Primordial Dwarfism +   
Microcephalic Primordial Dwarfism Toriello Type 
Microcephaly Albinism Digital Anomalies Syndrome 
Microcephaly and Chorioretinopathy +   
Microcephaly Deafness Syndrome 
Microcephaly Microphthalmos Blindness 
Microcephaly Nonsyndromal 
Microcephaly Pontocerebellar Hypoplasia Dyskinesia 
Microcephaly Seizures Genital Hypoplasia 
Microcephaly Seizures Mental Retardation Heart Disorders 
Microcephaly Sparse Hair Mental Retardation Seizures 
Microcephaly with Cervical Spine Fusion Anomalies 
Microcephaly with Chemotactic Defect and Transient Hypogammaglobulinemia 
Microcephaly with Chorioretinopathy, Autosomal Dominant 
Microcephaly with Mental Retardation and Digital Anomalies  
microcephaly with or without chorioretinopathy, lymphedema, or mental retardation  
Microcephaly with Simplified Gyral Pattern  
Microcephaly with Spastic Quadriplegia  
Microcephaly, Cataracts, Impaired Intellectual Development, and Dystonia with Abnormal Striatum  
Microcephaly, Congenital Cataract, and Psoriasiform Dermatitis  
Microcephaly, Congenital Heart Disease, Unilateral Renal Agenesis, and Hyposegmented Lungs 
Microcephaly, Corpus Callosum Dysgenesis and Cleft Lip-Palate 
MICROCEPHALY, DEVELOPMENTAL DELAY, AND BRITTLE HAIR SYNDROME  
Microcephaly, Epilepsy, and Diabetes Syndrome +   
Microcephaly, Facial Abnormalities, Micromelia, and Mental Retardation 
Microcephaly, Facial Dysmorphism, Renal Agenesis, and Ambiguous Genitalia Syndrome  
microcephaly, growth deficiency, seizures, and brain malformations  
Microcephaly, Growth Restriction, and Increased Sister Chromatid Exchange +   
Microcephaly, Growth Retardation, Cataract, Hearing Loss, and Unusual Appearance 
Microcephaly, Macrotia, and Mental Retardation 
Microcephaly, Retinitis Pigmentosa, and Sutural Cataract 
microcephaly, seizures, and developmental delay  
Microcephaly, Short Stature, and Impaired Glucose Metabolism +   
Microcephaly, Short Stature, and Polymicrogyria with or without Seizures  
Microcephaly-Capillary Malformation Syndrome  
microcephaly-micromelia syndrome  
Microdontia Hypodontia Short Stature 
Microhydranencephaly  
Microphthalmia and Mental Deficiency 
Microspherophakia with Hernia 
Milner Khallouf Gibson Syndrome 
MIRAGE Syndrome  
Mirhosseini-Holmes-Walton Syndrome 
MLS syndrome +   
Moebius syndrome +   
Mollica-Pavone-Antener Syndrome 
MOMES Syndrome 
monilethrix +   
Morillo-Cucci Passarge Syndrome 
MORM Syndrome  
Mosaic Variegated Aneuploidy Syndrome 5  
Mosaic Variegated Aneuploidy Syndrome 6  
Mousa Al din Al Nassar Syndrome 
Mowat-Wilson syndrome  
mucolipidosis II alpha/beta  
Mucopolysaccharidosis-Plus Syndrome  
Muller Barth Menger Syndrome 
Multiform Ventricular Extrasystoles with Short Stature, Hyperpigmentation and Microcephaly 
multiple benign circumferential skin creases on limbs +   
Multiple Congenital Anomalies Syndrome with Cloverleaf Skull 
multiple congenital anomalies-hypotonia-seizures syndrome +   
multiple congenital anomalies-hypotonia-seizures syndrome 3  
MULTIPLE CONGENITAL ANOMALIES-NEURODEVELOPMENTAL SYNDROME, X-LINKED  
Multiple Congenital Anomalies/Dysmorphic Syndrome-Intellectual Disability  
muscular dystrophy-dystroglycanopathy type B1  
muscular dystrophy-dystroglycanopathy type B14  
muscular dystrophy-dystroglycanopathy type B2  
muscular dystrophy-dystroglycanopathy type B3  
muscular dystrophy-dystroglycanopathy type B6  
myoclonic-atonic epilepsy  
Myoectodermal Gonadal Dysgenesis Syndrome  
Myotonia with Skeletal Abnormalities and Mental Retardation 
N syndrome 
Nabais Sa-de Vries Syndrome, Type 1  
Nablus Mask-Like Facial Syndrome 
nail-patella syndrome +   
Nasopalpebral Lipoma Coloboma Syndrome  
Nasopharyngeal Teratoma with Dandy Walker Diaphragmatic Hernia 
Nephrogenic Diabetes Insipidus with Mental Retardation and Intracerebral Calcification 
Netherton syndrome  
Neu-Laxova syndrome 1  
Neu-Laxova syndrome 2  
Neuhauser Syndrome 
NEUROCARDIOFACIODIGITAL SYNDROME  
NEURODEGENERATION, CHILDHOOD-ONSET, WITH MULTISYSTEM INVOLVEMENT DUE TO MITOCHONDRIAL DYSFUNCTION  
NEURODEGENERATION, CHILDHOOD-ONSET, WITH PROGRESSIVE MICROCEPHALY  
NEURODEVELOPMENTAL DISORDER WITH ATAXIA, HYPOTONIA, AND MICROCEPHALY  
NEURODEVELOPMENTAL DISORDER WITH BRAIN ANOMALIES AND WITH OR WITHOUT VERTEBRAL OR CARDIAC ANOMALIES  
Neurodevelopmental Disorder with Epilepsy, Spasticity, and Brain Atrophy  
neurodevelopmental disorder with hearing loss, seizures, and brain abnormalities  
Neurodevelopmental Disorder with Hypotonia, Microcephaly, and Seizures   
NEURODEVELOPMENTAL DISORDER WITH HYPOTONIA, SEIZURES, AND ABSENT LANGUAGE  
Neurodevelopmental Disorder with Impaired Intellectual Development, Hypotonia, and Ataxia   
NEURODEVELOPMENTAL DISORDER WITH LANGUAGE DELAY AND BEHAVIORAL ABNORMALITIES, WITH OR WITHOUT SEIZURES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY AND MOVEMENT ABNORMALITIES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY AND SPEECH DELAY, WITH OR WITHOUT BRAIN ABNORMALITIES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY AND STRUCTURAL BRAIN ANOMALIES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, ARTHROGRYPOSIS, AND STRUCTURAL BRAIN ANOMALIES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, ATAXIA, AND SEIZURES  
neurodevelopmental disorder with microcephaly, cataracts, and renal abnormalities  
Neurodevelopmental Disorder with Microcephaly, Cerebral Atrophy, and Visual Impairment  
Neurodevelopmental Disorder with Microcephaly, Cortical Malformations, and Spasticity  
Neurodevelopmental Disorder with Microcephaly, Epilepsy, and Hypomyelination  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, HYPOTONIA, AND ABSENT LANGUAGE  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, HYPOTONIA, AND VARIABLE BRAIN ANOMALIES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, HYPOTONIA, NYSTAGMUS, AND SEIZURES  
Neurodevelopmental Disorder with Microcephaly, Impaired Language, and Gait Abnormalities  
Neurodevelopmental Disorder with Microcephaly, Impaired Language, Epilepsy, and Gait Abnormalities  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, MOVEMENT ABNORMALITIES, AND SEIZURES  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, SEIZURES, AND BRAIN ATROPHY  
NEURODEVELOPMENTAL DISORDER WITH MICROCEPHALY, SEIZURES, AND NEONATAL CHOLESTASIS  
Neurodevelopmental Disorder with or without Anomalies of the Brain, Eye, or Heart  
Neurodevelopmental Disorder with Progressive Microcephaly, Spasticity, and Brain Anomalies  
Neurodevelopmental Disorder with Seizures, Microcephaly, and Brain Abnormalities  
Neurofaciodigitorenal Syndrome 
nevoid basal cell carcinoma syndrome +   
NF1 Microduplication Syndrome 
Nicolaides-Baraitser syndrome  
Nijmegen Breakage Syndrome-Like Disorder  
non-syndromic intellectual disability +   
Noncompaction of Left Ventricular Myocardium with Congenital Heart Defects 
Noneruption of Teeth with Maxillary Hypoplasia and Genu Valgum 
Nonimmune Hydrops Fetalis, with Gracile Bones and Dysmorphic Features 
nonprogressive cerebellar ataxia with mental retardation  
Noonan syndrome +   
Noonan syndrome with multiple lentigines +   
Novak Syndrome 
Occipital Cortical Malformations  
Oculocerebral Hypopigmentation Syndrome Type Preus 
oculocerebrorenal syndrome +   
Oculopalatocerebral Syndrome 
Oculorenocerebellar Syndrome 
Ogden syndrome  
Ohdo syndrome +   
Okur-Chung Neurodevelopmental Syndrome  
Oliver Syndrome 
Oliver-McFarlane syndrome  
ONYCHODYSTROPHY, OSTEODYSTROPHY, IMPAIRED INTELLECTUAL DEVELOPMENT, AND SEIZURES SYNDROME  
Onychotrichodysplasia and Neutropenia 
optic atrophy 10  
orofaciodigital syndrome +   
Oslam syndrome 
Osteogenesis Imperfecta Congenita, Microcephaly, and Cataracts 
Osteolysis Syndrome, Recessive 
Pachygyria with Mental Retardation, Seizures, and Arachnoid Cysts 
pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures  
Paine Syndrome 
Palant Cleft Palate Syndrome 
Pallister W Syndrome 
Pallister-Hall syndrome +   
parastremmatic dwarfism  
Parkinson's disease 25  
Partial Aphalangia with Syndactyly and Duplication of Metatarsal IV 
Partington Anderson Syndrome 
Partington syndrome  
Pashayan Syndrome 
Patella Hypoplasia Mental Retardation 
patent ductus arteriosus +   
Patterson Pseudoleprechaunism Syndrome 
Pavone Fiumara Rizzo Syndrome 
Pelvis-Shoulder Dysplasia 
Penoscrotal Transposition 
Pentalogy of Cantrell 
Perniola Krajewska Carnevale Syndrome 
Petty Laxova Wiedemann Syndrome 
Pfeiffer Kapferer Syndrome 
Pfeiffer Mayer Syndrome 
Pfeiffer Palm Teller Syndrome 
Pfeiffer Tietze Welte Syndrome 
PHGDH deficiency  
PHOSPHORIBOSYLAMINOIMIDAZOLE CARBOXYLASE DEFICIENCY  
Photogenic Epilepsy with Spastic Diplegia and Mental Retardation 
photosensitive trichothiodystrophy 1  
Piepkorn Karp Hickok syndrome 
Pierson syndrome  
Pilotto Syndrome 
Pitt-Hopkins syndrome +   
Piussan Lenaerts Mathieu syndrome 
Podder-Tolmie Syndrome 
POEMS syndrome  
Pointer Syndrome 
POIRIER-BIENVENU NEURODEVELOPMENTAL SYNDROME  
polycystic kidney disease +   
porencephaly +   
postaxial acrofacial dysostosis  
Potocki-Lupski syndrome  
Powell Chandra Saal Syndrome 
Prader-Willi syndrome +   
Premature Aging, Okamoto Type 
Primary Aldosteronism, Seizures, and Neurologic Abnormalities  
primary microcephaly +   
Primrose Syndrome  
Progressive Microcephaly with Seizures and Cerebral and Cerebellar Atrophy  
Progressive Ophthalmoplegia with Scrotal Tongue and Mental Deficiency 
Progressive Vitiligo with Mental Retardation and Urethral Duplication 
prolidase deficiency  
Prolonged Bleeding Time, Brachydactyly, and Mental Retardation 
Proteus syndrome +   
Proximal Renal Tubular Acidosis, with Ocular Abnormalities and Mental Retardation  
prune belly syndrome +   
Prune Belly Syndrome with Pulmonic Stenosis, Mental Retardation, and Deafness 
PSAT deficiency  
pseudo-TORCH syndrome 1  
Pseudoaminopterin Syndrome 
Pseudodiastrophic Dysplasia 
Pseudouridinuria and Mental Defect 
Pulmonary Atresia with Intact Ventricular Septum  
Qazi Markouizos syndrome 
Radial Defect Robin Sequence 
Radial Hypoplasia, Triphalangeal Thumbs and Hypospadias 
Radial Ray Hypoplasia Choanal Atresia 
RADIO-TARTAGLIA SYNDROME  
Radio-Ulnar Synostosis Type 1 
Radio-Ulnar Synostosis Type 2 
Radioulnar Synostosis Retinal Pigment Abnormalities 
Rahman Syndrome  
Raine Syndrome  
Rajab Interstitial Lung Disease with Brain Calcifications 1  
Ramon Syndrome 
Ramos Arroyo Clark Syndrome 
RAUCH-STEINDL SYNDROME  
Reardon Wilson Cavanagh Syndrome 
Renal Hypophosphatemia with Intracerebral Calcifications 
Retinitis Pigmentosa, Deafness, Mental Retardation, and Hypogonadism 
RHIZOMELIC LIMB SHORTENING WITH DYSMORPHIC FEATURES  
Richards-Rundle Syndrome 
Right Ventricle Hypoplasia  
Rigidity and Multifocal Seizure Syndrome, Lethal Neonatal  
Ritscher-Schinzel syndrome +   
Ritscher-Schinzel syndrome 2  
Robin Sequence with Distinctive Facial Appearance and Brachydactyly 
ROLANDIC EPILEPSY, INTELLECTUAL DISABILITY, AND SPEECH DYSPRAXIA, X-LINKED  
Rolandic Epilepsy, Mental Retardation, and Speech Dyspraxia, Autosomal Dominant 
Rommen Mueller Sybert Syndrome 
Rozin Hertz Goodman Syndrome 
Rubella Syndrome, Congenital 
Rubinstein-Taybi syndrome +   
Rud Syndrome 
Rudiger Syndrome 
Ruvalcaba Syndrome 
Ruzicka Goerz Anton syndrome 
Saal Bulas Syndrome 
Sackey Sakati Aur Syndrome 
Sacral Meningocele Conotruncal Heart Defects 
Sammartino De Crecchio Syndrome 
Samson Viljoen Syndrome 
Sanderson Fraser Syndrome 
Sandhaus Ben-Ami Syndrome 
Sao Paulo MCA/MR Syndrome 
SATB2-associated syndrome  
Say Field Coldwell Syndrome 
Say Meyer Syndrome  
Say Syndrome 
Say-Barber-Miller Syndrome 
Scaphocephaly, Maxillary Retrusion, and Impaired Intellectual Development  
SCARF Syndrome 
Schaaf-Yang syndrome  
Schaefer Stein Oshman Syndrome 
Schimke X-Linked Mental Retardation Syndrome 
Schinzel Giedion syndrome  
Schofer Beetz Bohl Syndrome 
Scholte Syndrome 
Schrander-Stumpel Theunissen Hulsmans Syndrome 
scimitar syndrome +   
Sclerosing Bone Dysplasia, Mental Retardation 
Seaver Cassidy Syndrome 
Seckel Like Syndrome Type Buebel 
Seckel syndrome +   
Seckel syndrome 1  
Seckel syndrome 2  
Seckel Syndrome 3 
Seckel syndrome 4  
Secretory Diarrhea, Myopathy, and Deafness 
Seemanova Lesny Syndrome 
Seizures, Cortical Blindness, and Microcephaly Syndrome  
Seow Najjar Syndrome 
Severe Combined Immunodeficiency with Microcephaly, Growth Retardation, and Sensitivity to Ionizing Radiation  
Severe Mental Retardation, with Spasticity and Pigmentary Tapetoretinal Degeneration 
Severe Microcephaly with Skeletal Anomalies including Posterior Rib-Gap Defects 
Shaheen Syndrome  
Sharma Kapoor Ramji Syndrome 
Shashi-Pena Syndrome  
Short QT Syndrome 1  
Short QT Syndrome 2  
Short QT Syndrome 3  
Short Stature and Microcephaly with Genital Anomalies  
SHORT STATURE WITH MICROCEPHALY AND DISTINCTIVE FACIES  
Short Stature, Brachydactyly, Intellectual Developmental Disability, and Seizures  
Short Stature, Developmental Delay, and Congenital Heart Defects  
Short Stature, Impaired Intellectual Development, Callosal Agenesis, Heminasal Hypoplasia, Microphthalmia, and Atypical Clefting 
SHORT STATURE, IMPAIRED INTELLECTUAL DEVELOPMENT, MICROCEPHALY, HYPOTONIA, AND OCULAR ANOMALIES  
SHORT STATURE, MICROCEPHALY, AND ENDOCRINE DYSFUNCTION  
Shprintzen Omphalocele Syndrome 
Siegler Brewer Carey Syndrome 
Sifrim-Hitz-Weiss syndrome  
Silengo Lerone Pelizza Syndrome 
Silver-Russell syndrome +   
Simpson-Golabi-Behmel syndrome type 1  
Simpson-Golabi-Behmel syndrome type 2  
Singh Chhaparwal Dhanda Syndrome 
Skeletal Defects, Genital Hypoplasia, And Mental Retardation  
Sketetal Dysplasia Coarse Facies Mental Retardation  
Smith-Kingsmore Syndrome  
Smith-Lemli-Opitz syndrome +   
Smith-Magenis syndrome +   
Snijders Blok-Campeau Syndrome  
Sonoda Syndrome 
Sotos syndrome +   
spastic ataxia +   
Spastic Diplegia Infantile Type 
Spastic Paraplegia, Ataxia, and Mental Retardation 
Spastic Paraplegia, Epilepsy, Mental Retardation 
SPASTIC PARAPLEGIA, INTELLECTUAL DISABILITY, NYSTAGMUS, AND OBESITY  
Spastic Paraplegia, Optic Atrophy, Microcephaly, and XY Sex Reversal 
Spastic Paraplegia, Sensorineural Deafness, Mental Retardation, and Progressive Nephropathy 
Spastic Paresis, Glaucoma, and Mental Retardation 
Spastic Quadriplegia, Retinitis Pigmentosa, and Mental Retardation 
spastic tetraplegia, thin corpus callosum, and progressive microcephaly  
Spinal Muscular Atrophy with Mental Retardation 
Spinal Muscular Atrophy with Microcephaly and Mental Subnormality 
Split-Hand with Obstructive Uropathy, Spina Bifida, and Diaphragmatic Defects 
spondylocarpotarsal synostosis syndrome  
spondylocostal dysostosis 1  
Spondyloepimetaphyseal Dysplasia, Faden-Alkuraya Type  
spondyloepimetaphyseal dysplasia, Genevieve-type  
spondyloepiphyseal dysplasia tarda with intellectual disability 
spondyloepiphyseal dysplasia with coronal craniosynostosis, cataracts, cleft palate, and intellectual disability 
spondyloepiphyseal dysplasia, sensorineural hearing loss, intellectual developmental disorder, and Leber congenital amaurosis  
Spondylohypoplasia, Arthrogryposis and Popliteal Pterygium 
spondylometaphyseal dysplasia Megarbane-Dagher-Melike type  
Squalene Synthase Deficiency  
Stankiewicz-Isidor Syndrome  
Stargardt Macular Degeneration Absent or Hypoplastic Corpus Callosum Mental Retardation and Dysmorphic Features 
Steinfeld Syndrome 
Stevenson-Carey Syndrome 
Stoelinga-de Koomen-Davis Syndrome 
Stomatin-Deficient Cryohydrocytosis with Mental Retardation, Seizures, Cataracts, and Massive Hepatosplenomegaly  
Stratton-Parker Syndrome 
Stromme syndrome  
STRUCTURAL BRAIN ANOMALIES WITH IMPAIRED INTELLECTUAL DEVELOPMENT AND CRANIOSYNOSTOSIS  
Structural Heart Defects and Renal Anomalies Syndrome  
Sucrosuria, Hiatus Hernia and Mental Retardation 
SULEIMAN-EL-HATTAB SYNDROME  
Supernumerary Der(22)t(8;22) Syndrome 
syndromic intellectual disability +   
syndromic microphthalmia 13  
syndromic microphthalmia 8 
syndromic X-linked intellectual disability 5  
syndromic X-linked intellectual disability Najm type  
syndromic X-linked intellectual disability Shrimpton type 
Tabatznik Syndrome 
Takenouchi-Kosaki Syndrome  
Tamari Goodman Syndrome 
TAN-ALMURSHEDI SYNDROME  
TARP syndrome  
Teebi hypertelorism syndrome +   
Teebi Kaurah Syndrome 
Teebi Shaltout Syndrome 
Temple-Baraitser syndrome  
temtamy preaxial brachydactyly syndrome  
Tenorio Syndrome  
Tessadori-Bicknell-van Haaften neurodevelopmental syndrome 1  
Testicular Anomalies with or without Congenital Heart Disease  
tetraamelia syndrome +   
Tetrasomy X 
Thakker Donnai Syndrome 
THAUVIN-ROBINET-FAIVRE SYNDROME  
Thomas Jewett Raines Syndrome 
Thomas Syndrome 
Thoracolaryngopelvic Dysplasia 
Thrombocytopenia 11  
Thymic Aplasia with Fetal Death 
Tolchin-Le Caignec Syndrome  
Tollner Horst Manzke Syndrome 
Tonoki Syndrome 
Total Anonychia with Microcephaly 
Townes-Brocks syndrome +   
Tranebjaerg Svejgaard syndrome 
Tricho-Dento-Osseous Syndrome 1 
Trichodental Syndrome 
trichothiodystrophy +   
tricuspid atresia +   
Trilogy of Fallot 
Triphalangeal Thumbs with Brachyectrodactyly 
Trisomy 18-Like Syndrome 
Tryptophanuria with Dwarfism 
Tsukahara Syndrome  
Turner syndrome +   
Uhl Anomaly 
Ulnar Hypoplasia with Mental Retardation 
ulnar-mammary syndrome  
Upton Young Syndrome 
Urioste Martinez-Frias Syndrome 
Urogenital Adysplasia 
Uropathy Distal Obstructive Polydactyly 
Uruguay faciocardiomusculoskeletal syndrome  
uveal coloboma-cleft lip and palate-intellectual disability  
VACTERL association +   
Van Bogaert-Hozay Syndrome 
Van Den Bosch Syndrome 
Van den Ende-Gupta syndrome  
Van der Woude syndrome +   
Van der Woude Syndrome 2  
Van Maldergem syndrome +   
Vasquez Hurst Sotos Syndrome 
Vater-Like Defects with Pulmonary Hypertension, Laryngeal Webs, and Growth Deficiency 
Velofacioskeletal Syndrome 
Ventricular Extrasystoles Perodactyly Robin Sequence 
Verheij Syndrome  
Verloes Gillerot Fryns Syndrome 
Verloove-Vanhorick Brubakk Syndrome 
vertebral anomalies and variable endocrine and T-cell dysfunction  
Vertebral, Cardiac, Renal, and Limb Defects Syndromes +   
VERTEBRAL, CARDIAC, TRACHEOESOPHAGEAL, RENAL, AND LIMB DEFECTS  
VERVERI-BRADY SYNDROME  
Viljoen Kallis Voges Syndrome 
visceral heterotaxy +   
Vissers-Bodmer syndrome  
Vohwinkel syndrome  
Volcke Soekarman Syndrome 
Waardenburg syndrome +   
WAGR syndrome +   
Waisman syndrome  
Walbaum Titran Durieux Crepin Syndrome 
Walker Dyson Syndrome 
Warburg micro syndrome +   
Warburton Anyane Yeboa Syndrome  
Weaver syndrome  
Webb-Dattani Syndrome  
Weill-Marchesani syndrome +   
Weyers acrofacial dysostosis  
Weyers Ulnar Ray/Oligodactyly Syndrome 
White Forelock with Malformations 
White-Sutton syndrome  
Wiedemann Grosse Dibbern Syndrome 
Wiedemann Oldigs Oppermann Syndrome 
Wiedemann-Steiner syndrome  
Williams-Beuren syndrome +   
Winchester syndrome  
Winship Viljoen Leary Syndrome 
Winter Harding Hyde Syndrome 
Wolf-Hirschhorn syndrome  
Wolff-Parkinson-White syndrome  
Woodhouse-Sakati syndrome  
Woolly Hair, Hypotrichosis, Everted Lower Lip and Outstanding Ears 
Worster-Drought Syndrome  
WT Limb Blood Syndrome 
X-linked cardiac valvular dysplasia  
X-Linked Intellectual Developmental Disorders +   
X-linked mental retardation Gustavson type  
XK Aprosencephaly 
Yemenite Deaf-Blind Hypopigmentation Syndrome 
Yim Ebbin Syndrome 
Yoon-Bellen neurodevelopmental syndrome  
YOU-HOOVER-FONG SYNDROME  
Young Hughes Syndrome 
YUKSEL-VOGEL-BAUER SYNDROME  
Zadik Barak Levin Syndrome 
Zaki syndrome  
Zazam Sheriff Phillips Syndrome 
Zechi-Ceide Syndrome 
Zellweger syndrome +   
Zerres Rietschel Majewski Syndrome 
Zimmerman Laband Syndrome +   
ZTTK syndrome  

Synonyms
Exact Synonyms: Microcephaly, seizures, mental retardation, congenital heart disease, and skeletal abnormalities
Primary IDs: MESH:C537544

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