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Parent Node:
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Craniofacial Dysostosis (D003394)
..Starting node
..expand
Mandibulofacial Dysostosis (D008342)

       Child Nodes:
........expandAcrofacial dysostosis Catania form (C538182)
........expandAcrofacial dysostosis Rodriguez type (C538183)
........expandAcrofacial dysostosis, Nager type (C538184)
........expandAcrofacial dysostosis, Palagonia type (C538185)
........expandAcrofrontofacionasal dysostosis syndrome (C538186)
........expandAcromelic Frontonasal Dysostosis (C566345)
........expandBranchial arch syndrome X-linked (C537102)
........expandFara Chlupackova syndrome (C537074)
........expandGenee-Wiedemann syndrome (C537680)
........expandGoldenhar Syndrome (D006053) Child1
........expandGrowth and mental retardation, mandibulofacial dysostosis, microcephaly, and cleft palate (C537405)
........expandMandibulofacial Dysostosis with Mental Deficiency (C565420)
........expandMandibulofacial Dysostosis with Ptosis, Autosomal Dominant (C564267)
........expandMandibulofacial dysostosis, Treacher Collins type, autosomal recessive (C535707)
........expandOpitz Reynolds Fitzgerald syndrome (C535713)
........expandPatterson Stevenson syndrome (C536311) Child1
........expandRichieri Costa Guion-Almeida syndrome (C535676)
........expandTREACHER COLLINS SYNDROME 2 (OMIM:613717)



 Sister Nodes: 
..expandBazopoulou Kyrkanidou syndrome (C537664)
..expandCote Katsantoni syndrome (C536449)
..expandCraniofacial Dysostosis with Diaphyseal Hyperplasia (C562974)
..expandCraniometaphyseal dysplasia, autosomal recessive type (C536570)
..expandCrouzon Syndrome With Acanthosis Nigricans (C567382)
..expandFreeman-Sheldon syndrome (C535483)
..expandHallermann's Syndrome (D006210) Child1
..expandHypertelorism (D006972) Child32
..expandHypomandibular faciocranial dysostosis (C537154)
..expandKaplan Plauchu Fitch syndrome (C536892)
..expandMandibulofacial Dysostosis (D008342) Child20
..expandMaxillofacial Dysostosis (C563599)
..expandOculomaxillofacial dysostosis (C537736)
..expandTricho-dento-osseous syndrome 1 (C536550)
..expandWhistling face syndrome, recessive form (C536699)
   

Human Disease MESH is developed by UMLS.
Further data from MedGen, OMIM, CTD
Term ID:6765
Name:Mandibulofacial Dysostosis
Definition:A hereditary disorder occurring in two forms: the complete form (Franceschetti's syndrome) is characterized by antimongoloid slant of the palpebral fissures, coloboma of the lower lid, micrognathia and hypoplasia of the zygomatic arches, and microtia. It is transmitted as an autosomal trait. The incomplete form (Treacher Collins syndrome) is characterized by the same anomalies in less pronounced degree. It occurs sporadically, but an autosomal dominant mode of transmission is suspected. (Dorland, 27th ed)
Alternative IDs:OMIM:154500
ParentIDs:MESH:D003394
TreeNumbers:C05.116.099.370.231.576 |C05.660.207.231.576 |C16.131.621.207.231.576
Synonyms:Collins Syndrome, Treacher |Dysostoses, Mandibulofacial |Dysostosis, Mandibulofacial |Franceschetti-Zwahlen-Klein Syndrome |Mandibulofacial Dysostoses |MANDIBULOFACIAL DYSOSTOSIS |Mandibulofacial Dysostosis (MFD1) |MFD1 |Syndrome, Treacher Collins |TCOF |TCS |TCS1 |
Slim Mappings:Congenital abnormality|Musculoskeletal disease
Reference: MedGen: D008342
MeSH: D008342
OMIM: 154500;

Genes: TCOF1;
Phenotypes
1 HP:0000006Autosomal dominant inheritance
2 HP:0000197Abnormal parotid gland morphology
3 HP:0030680Abnormality of cardiovascular system morphology
4 HP:0000413Atresia of the external auditory canalHP:0040284
5 HP:0007633Bilateral microphthalmos
6 HP:0000453Choanal atresiaHP:0040284
7 HP:0000175Cleft palateHP:0040284
8 HP:0000185Cleft soft palate
9 HP:0000405Conductive hearing impairmentHP:0040284
10 HP:0000028Cryptorchidism
11 HP:0000494Downslanted palpebral fissuresHP:0040284
12 HP:0009555Hypoplasia of the pharynx
13 HP:0001249Intellectual disabilityHP:0040284
14 HP:0007678Lacrimal duct stenosis
15 HP:0000652Lower eyelid coloboma
16 HP:0000272Malar flatteningHP:0040284
17 HP:0000347MicrognathiaHP:0040284
18 HP:0008551MicrotiaHP:0040284
19 HP:0000160Narrow mouth
20 HP:0009554Preauricular hair displacementHP:0040284
21 HP:0000384Preauricular skin tag
22 HP:0000508Ptosis
23 HP:0007776Sparse lower eyelashes
24 HP:0000486Strabismus
25 HP:0000636Upper eyelid colobomaHP:0040284
26 HP:0000572Visual loss
27 HP:0000154Wide mouth
Disease Causing ClinVar Variants
Variation_NameGeneIDGeneSymbolClinicalSignificancedbSNPRCVaccessionTestedInGTRPhenotypeIDsChromosomeStartStopHGVS_cHGVS_pHGVS_gOtherIDsDisease_ClinVarDisease_hgmd
NM_001135244.1(TCOF1):c.-59G>A6949TCOF1Likely benign151344563RCV000190962; NMedGen:CN119605,OMIM:1545005149737251149737251NM_001135244.1:c.-59G>ANC_000005.9:g.149737251G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.108+62_108+68del6949TCOF1Likely benign151344564RCV000190964; NMedGen:CN119605,OMIM:1545005149737479149737485NM_001135244.1:c.108+62_108+68delNC_000005.9:g.149737479_149737485delGCCCGCG-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.109-28T>C6949TCOF1Likely benign144149485RCV000190967; NMedGen:CN119605,OMIM:1545005149740691149740691NM_001135244.1:c.109-28T>CNC_000005.9:g.149740691T>C-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.149A>G (p.Tyr50Cys)6949TCOF1Pathogenic28941769RCV000004170; NMedGen:CN119605,OMIM:1545005149740759149740759NM_000356.3:c.149A>GNP_000347.2:p.Tyr50CysNC_000005.9:g.149740759A>GOMIM Allelic Variant:606847.0005CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.305-52A>G6949TCOF1Benign41287124RCV000190978; NMedGen:CN119605,OMIM:1545005149747355149747355NM_001135244.1:c.305-52A>GNC_000005.9:g.149747355A>G-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.376_378+15del186949TCOF1Pathogenic587776584RCV000004173; NMedGen:CN119605,OMIM:1545005149747478149747495NM_000356.3:c.376_378+15del18OMIM Allelic Variant:606847.0008CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.386_387delCA (p.Thr129Argfs)6949TCOF1Pathogenic797046037RCV000192389; NMedGen:CN119605,OMIM:1545005149748286149748287NM_000356.3:c.386_387delCANP_000347.2:p.Thr129ArgfsNC_000005.9:g.149748286_149748287delCA-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.422dupA (p.His141Glnfs)6949TCOF1Pathogenic587776580RCV000004167; NMedGen:CN119605,OMIM:1545005149748322149748322NM_000356.3:c.422dupANP_000347.2:p.His141GlnfsOMIM Allelic Variant:606847.0002CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.497_500delATAC (p.Asn166Ilefs)6949TCOF1Pathogenic587776581RCV000004168; NMedGen:CN119605,OMIM:1545005149748397149748400NM_000356.3:c.497_500delATACNP_000347.2:p.Asn166IlefsOMIM Allelic Variant:606847.0003CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.579G>A (p.Ala193=)6949TCOF1Likely benign142965998RCV000190979; NMedGen:CN119605,OMIM:1545005149749105149749105NM_001135244.1:c.579G>ANP_001128716.1:p.Ala193=NC_000005.9:g.149749105G>A-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.754C>T (p.Gln252Ter)6949TCOF1Pathogenic119470016RCV000004166; NMedGen:CN119605,OMIM:1545005149753851149753851NM_000356.3:c.754C>TNP_000347.2:p.Gln252TerNC_000005.9:g.149753851C>TOMIM Allelic Variant:606847.0001CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1028G>A (p.Ser343Asn)6949TCOF1Likely benign144327167RCV000190963; NMedGen:CN119605,OMIM:1545005149753894149753894NM_001135244.1:c.1028G>ANP_001128716.1:p.Ser343AsnNC_000005.9:g.149753894G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1083+39G>A6949TCOF1Benign56113366RCV000190965; NMedGen:CN119605,OMIM:1545005149753988149753988NM_001135244.1:c.1083+39G>ANC_000005.9:g.149753988G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1086G>A (p.Ala362=)6949TCOF1Likely benign151344568RCV000190966; NMedGen:CN119605,OMIM:1545005149754182149754182NM_001135244.1:c.1086G>ANP_001128716.1:p.Ala362=NC_000005.9:g.149754182G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1242C>T (p.Ser414=)6949TCOF1Likely benign151344569RCV000190968; NMedGen:CN119605,OMIM:1545005149754338149754338NM_001135244.1:c.1242C>TNP_001128716.1:p.Ser414=NC_000005.9:g.149754338C>T-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1278+60G>C6949TCOF1Benign143713714RCV000190969; NMedGen:CN119605,OMIM:1545005149754434149754434NM_001135244.1:c.1278+60G>CNC_000005.9:g.149754434G>C-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1281G>A (p.Ala427=)6949TCOF1Likely benign113299143RCV000190970; RCV000194722; NMedGen:CN119605,OMIM:154500; MedGen:CN1693745149754519149754519NM_001135244.1:c.1281G>ANP_001128716.1:p.Ala427=NC_000005.9:g.149754519G>A-CN169374 not specified; CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.1406_1409delAGAG (p.Glu469Alafs)6949TCOF1Pathogenic587777313RCV000114943; NMedGen:CN119605,OMIM:1545005149755050149755053NM_000356.3:c.1406_1409delAGAGNP_000347.2:p.Glu469AlafsOMIM Allelic Variant:606847.0010CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.1408_1409delAG (p.Ser470Glnfs)6949TCOF1Pathogenic587776583RCV000004171; NMedGen:CN119605,OMIM:1545005149755052149755053NM_000356.3:c.1408_1409delAGNP_000347.2:p.Ser470GlnfsOMIM Allelic Variant:606847.0006CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1854G>A (p.Ala618=)6949TCOF1Likely benign151344570RCV000190971; NMedGen:CN119605,OMIM:1545005149755433149755433NM_001135244.1:c.1854G>ANP_001128716.1:p.Ala618=NC_000005.9:g.149755433G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.1953T>C (p.Thr651=)6949TCOF1Likely benign151344571RCV000190972; NMedGen:CN119605,OMIM:1545005149755704149755704NM_001135244.1:c.1953T>CNP_001128716.1:p.Thr651=NC_000005.9:g.149755704T>C-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.2142+22C>T6949TCOF1Likely benign151344572RCV000190973; NMedGen:CN119605,OMIM:1545005149755915149755915NM_001135244.1:c.2142+22C>TNC_000005.9:g.149755915C>T-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.2762C>T (p.Pro921Leu)6949TCOF1Uncertain significance150515843RCV000190974; NMedGen:CN119605,OMIM:1545005149759198149759198NM_001135244.1:c.2762C>TNP_001128716.1:p.Pro921LeuNC_000005.9:g.149759198C>T-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.2859+26A>G6949TCOF1Likely benign151344574RCV000190975; NMedGen:CN119605,OMIM:1545005149759321149759321NM_001135244.1:c.2859+26A>GNC_000005.9:g.149759321A>G-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.2859+3303G>A6949TCOF1Benign112447402RCV000190976; NMedGen:CN119605,OMIM:1545005149762598149762598NM_001135244.1:c.2859+3303G>ANC_000005.9:g.149762598G>A-CN119605 154500 Treacher collins syndrome 1
NM_001135244.1(TCOF1):c.2859+3389G>T6949TCOF1Likely benign151344575RCV000190977; NMedGen:CN119605,OMIM:1545005149762684149762684NM_001135244.1:c.2859+3389G>TNC_000005.9:g.149762684G>T-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.2731C>T (p.Arg911Ter)6949TCOF1Pathogenic119470017RCV000004172; NMedGen:CN119605,OMIM:1545005149767567149767567NM_000356.3:c.2731C>TNP_000347.2:p.Arg911TerNC_000005.9:g.149767567C>TOMIM Allelic Variant:606847.0007CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.2876dupG (p.Ser959Argfs)6949TCOF1Pathogenic587777314RCV000114944; NMedGen:CN119605,OMIM:1545005149769510149769510NM_000356.3:c.2876dupGNP_000347.2:p.Ser959ArgfsOMIM Allelic Variant:606847.0011CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.3297C>T (p.Pro1099=)6949TCOF1Likely benign149395927RCV000190954; NMedGen:CN119605,OMIM:1545005149772281149772281NM_000356.3:c.3297C>TNP_000347.2:p.Pro1099=NC_000005.9:g.149772281C>T-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.3369+64dupT6949TCOF1Likely benign151344577RCV000190955; NMedGen:CN119605,OMIM:1545005149772417149772417NM_000356.3:c.3369+64dupTNC_000005.9:g.149772417dupT-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.3550+8A>G6949TCOF1Likely benign151344578RCV000190956; NMedGen:CN119605,OMIM:1545005149773123149773123NM_000356.3:c.3550+8A>GNC_000005.9:g.149773123A>G-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.3711A>C (p.Ser1237=)6949TCOF1Likely benign146509895RCV000190957; NMedGen:CN119605,OMIM:1545005149776005149776005NM_000356.3:c.3711A>CNP_000347.2:p.Ser1237=NC_000005.9:g.149776005A>C-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4064_4065delATinsGA (p.Asp1355Gly)6949TCOF1Likely benign151344580RCV000190958; NMedGen:CN119605,OMIM:1545005149776358149776359NM_000356.3:c.4064_4065delATinsGANP_000347.2:p.Asp1355GlyNC_000005.9:g.149776358_149776359delATinsGA-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4134delA (p.Glu1379Lysfs)6949TCOF1Pathogenic587776585RCV000004174; NMedGen:CN119605,OMIM:1545005149777939149777939NM_000356.3:c.4134delANP_000347.2:p.Glu1379LysfsOMIM Allelic Variant:606847.0009CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4138_4142delAAGAA (p.Lys1380Glufs)6949TCOF1Pathogenic587776582RCV000004169; NMedGen:CN119605,OMIM:1545005149777943149777947NM_000356.3:c.4138_4142delAAGAANP_000347.2:p.Lys1380GlufsOMIM Allelic Variant:606847.0004CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4146_4148delGAA (p.Lys1383del)6949TCOF1Uncertain significance151344581RCV000190959; NMedGen:CN119605,OMIM:1545005149777951149777953NM_000356.3:c.4146_4148delGAANP_000347.2:p.Lys1383delNC_000005.9:g.149777951_149777953delGAA-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4209+106G>T6949TCOF1Likely benign151344582RCV000190960; NMedGen:CN119605,OMIM:1545005149778120149778120NM_000356.3:c.4209+106G>TNC_000005.9:g.149778120G>T-CN119605 154500 Treacher collins syndrome 1
NM_000356.3(TCOF1):c.4209+108C>A6949TCOF1Benign111365835RCV000190961; NMedGen:CN119605,OMIM:1545005149778122149778122NM_000356.3:c.4209+108C>ANC_000005.9:g.149778122C>A-CN119605 154500 Treacher collins syndrome 1