Multiple synostoses syndrome

Multiple synostoses syndrome (MSS) is a rare developmental bone disorder characterized by proximal symphalangism of the fingers and/or toes often associated with fusion of carpal and tarsal, humeroradial, and cervical spine joints.



Input patient's signs and symptoms


Narrow down the case reports



Total: 8 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(38.3%)
10069712
Congenital stapes ankylosis, broad thumbs, and hyperopia: report of a family and refinement of a syndrome.
Milunsky J, Suntra C, MacDonald CB.
Am J Med Genet. 1999;82(5):404-8.
Falls Broad thumb
Adult Ankylosis Audiometry Brain Child Females Genotype Homo sapiens Hyperopia Male Phenotype Stapes X-Ray Computed Tomography
1
(38.3%)
9220188
The autosomal dominant syndrome with congenital stapes ankylosis, broad thumbs and hyperopia.
Hilhorst-Hofstee Y, Watkin PM, Hall CM, Baraitser M.
Clin Dysmorphol. 1997;6(3):195-203.
Congenital stapes ankylosis Broad thumb
Adult Child Face Females Genes, Dominant Homo sapiens Hyperopia Male Nose Stapes Syndrome
3
(35.3%)
20503332
Facioaudiosymphalangism syndrome and growth acceleration associated with a heterozygous NOG mutation.
Rudnik-Schoneborn S, Takahashi T, Busse S, Schmidt T, Senderek J, Eggermann T, Zerres K.
Am J Med Genet A. 2010;152A(6):1540-4.
Brachydactyly
NOG
c|SUB|C|696|G;RS#:387906844 rs387906844
Carrier Proteins Child Craniofacial Abnormalities Growth Disorders Heterozygote Homo sapiens Male Missense Mutation Syndrome Young Adult
4
(26.3%)
2080998
An autosomal dominant facio-audio symphalangism syndrome with Klippel-Feil anomaly: a new variant of multiple synostoses.
Pfeiffer RA, Rott HD, Angerstein W.
Genet Couns. 1990;1(2):133-40.
Abnormality of the nose
Adult Cervical Vertebrae Chromosome Aberrations Females Genes, Dominant Homo sapiens Klippel-Feil Syndrome Male
5
(23.3%)
6638061
Conductive deafness, symphalangism, and facial abnormalities: the WL syndrome in a Japanese family.
Higashi K, Inoue S.
Am J Med Genet. 1983;16(1):105-9.
Pectus carinatum
Adult Bone and Bones Face Fingers Genes, Dominant Homo sapiens Male Syndrome
6
(4.0%)
29130651
Further delineation of the GDF6 related multiple synostoses syndrome.
Terhal PA, Verbeek NE, Knoers N, Nievelstein RJAJ, van den Ouweland A, Sakkers RJ, Speleman L, van Haaften G.
Am J Med Genet A. 2018;176(1):225-229.
Otosclerosis
GDF6
c|SUB|C|1287|A c|SUB|T|1330|A p|SUB|S|429|R rs1554571225
Child Child, Preschool DNA Mutational Analysis Females Genetic Association Studies Homo sapiens Male Mutation Phenotype
6
(4.0%)
26211601
Novel NOG mutation in Japanese patients with stapes ankylosis with broad thumbs and toes.
Ishino T, Takeno S, Hirakawa K.
Eur J Med Genet. 2015;58(9):427-32.
Stapes ankylosis
NOG
c|SUB|T|682|G p|SUB|C|228|G
Amino Acid Sequence Asians Carrier Proteins Congenital Foot Deformity Congenital Hand Deformities Females Genetic Association Studies Haploinsufficiency Homo sapiens Male Molecular Sequence Data Mutation Phenotype Protein Conformation Stapes Tarsal Bones Toes
6
(4.0%)
19471170
Otosclerosis or congenital stapes ankylosis? The diagnostic role of genetic analysis.
Emery SB, Meyer A, Miller L, Lesperance MM.
Otol Neurotol. 2009;30(8):1204-8.
Otosclerosis
NOG
Ankylosis Carrier Proteins DNA Ear Diseases Females Fingers Hearing Loss, Bilateral Homo sapiens Middle Aged Missense Mutation Otosclerosis Phenotype Physical Examination Stapes Syndrome
        

Phenotype(s) retrieved from Orphanet

    Total: 10

HPO ID Term Frequency
HP:0000405 Conductive hearing impairment Very frequent (99-80%)
HP:0001156 Brachydactyly Very frequent (99-80%)
HP:0001387 Joint stiffness Very frequent (99-80%)
HP:0004279 Short palm Very frequent (99-80%)
HP:0009773 Symphalangism affecting the phalanges of the hand Very frequent (99-80%)
HP:0007598 Bilateral single transverse palmar creases Frequent (79-30%)
HP:0010579 Cone-shaped epiphysis Frequent (79-30%)
HP:0011304 Broad thumb Frequent (79-30%)
HP:0000324 Facial asymmetry Occasional (29-5%)
HP:0001597 Abnormality of the nail Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 2

HPO ID Term # of case reports
HP:0000362 Otosclerosis 1
HP:0000381 Stapes ankylosis 1


Causative gene(s) retrieved from Orphanet

    Total: 3

Gene Symbol Gene Name Entrez Gene ID
GDF5 growth differentiation factor 5 8200
NOG noggin 9241
FGF9 fibroblast growth factor 9 2254