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Syndactyly-camptodactyly and clinodactyly of fifth fingers-bifid toes syndrome

MedGen UID:
767525
Concept ID:
C3554611
Disease or Syndrome
Synonyms: CAMPTODACTYLY, CLINODACTYLY, SYNDACTYLY, AND BIFID TOE SYNDROME; Wahab syndrome
SNOMED CT: Syndactyly, camptodactyly and clinodactyly of fifth fingers, bifid toes syndrome (783553008); Wahab syndrome (783553008); Synactyly, camptodactyly and clinodactyly of fifth fingers, bifid halluces syndrome (783553008)
Modes of inheritance:
Autosomal recessive inheritance
MedGen UID:
141025
Concept ID:
C0441748
Intellectual Product
Source: Orphanet
A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).
 
Monarch Initiative: MONDO:0014069
OMIM®: 615170
Orphanet: ORPHA357332

Definition

A rare genetic congenital limb malformation syndrome with characteristics of a unique combination of bilateral, symmetrical camptodactyly and clinodactyly of fifth fingers, mesoaxial camptodactyly of toes and ulnar deviation of third fingers. Additional variable manifestations include bifid toes and severe syndactyly or synpolydactyly involving all digits of hands and feet. [from SNOMEDCT_US]

Clinical features

From HPO
Syndactyly
MedGen UID:
52619
Concept ID:
C0039075
Congenital Abnormality
Webbing or fusion of the fingers or toes, involving soft parts only or including bone structure. Bony fusions are referred to as "bony" syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the fingers or toes in a proximo-distal axis are referred to as "symphalangism".
Thumbs, congenital Clasped
MedGen UID:
98140
Concept ID:
C0431886
Congenital Abnormality
In the resting position, the tip of the thumb is on, or near, the palm, close to the base of the fourth or fifth finger.
Short thumb
MedGen UID:
98469
Concept ID:
C0431890
Congenital Abnormality
Hypoplasia (congenital reduction in size) of the thumb.
Short metacarpal
MedGen UID:
323064
Concept ID:
C1837084
Anatomical Abnormality
Diminished length of one or more metacarpal bones in relation to the others of the same hand or to the contralateral metacarpal.
Short palm
MedGen UID:
334684
Concept ID:
C1843108
Finding
Short palm.
Short foot
MedGen UID:
376415
Concept ID:
C1848673
Finding
A measured foot length that is more than 2 SD below the mean for a newborn of 27 - 41 weeks gestation, or foot that is less than the 3rd centile for individuals from birth to 16 years of age (objective). Alternatively, a foot that appears disproportionately short (subjective).
Clinodactyly
MedGen UID:
1644094
Concept ID:
C4551485
Congenital Abnormality
An angulation of a digit at an interphalangeal joint in the plane of the palm (finger) or sole (toe).
Ankylosis
MedGen UID:
8101
Concept ID:
C0003090
Pathologic Function
A reduction of joint mobility resulting from changes involving the articular surfaces.
Camptodactyly
MedGen UID:
195780
Concept ID:
C0685409
Congenital Abnormality
The distal interphalangeal joint and/or the proximal interphalangeal joint of the fingers or toes cannot be extended to 180 degrees by either active or passive extension.

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVSyndactyly-camptodactyly and clinodactyly of fifth fingers-bifid toes syndrome
Follow this link to review classifications for Syndactyly-camptodactyly and clinodactyly of fifth fingers-bifid toes syndrome in Orphanet.

Recent clinical studies

Etiology

Dignan PS, Martin LW, Zenni EJ Jr
Clin Genet 1986 Feb;29(2):168-73. doi: 10.1111/j.1399-0004.1986.tb01244.x. PMID: 3955870

Diagnosis

Cardoso I, Rodrigues M, Grangeia A, Melão L, Aguiar F, Costa G, Brito I
Acta Reumatol Port 2021 Apr-Jun;46(2):186-188. PMID: 34285179
Di Donato N, Isidor B, Lopez Cazaux S, Le Caignec C, Klink B, Kraus C, Schrock E, Hackmann K
Eur J Med Genet 2014 Feb;57(2-3):85-9. Epub 2013 Dec 28 doi: 10.1016/j.ejmg.2013.12.003. PMID: 24380767
Teebi AS, Rucquoi JK, Meyn MS
Am J Med Genet 1993 Jun 15;46(5):501-9. doi: 10.1002/ajmg.1320460508. PMID: 8322809
Spiegel PG, Pekman WM, Rich BH, Versteeg CN, Nelson V, Dudnikov M
Clin Orthop Relat Res 1979 Mar-Apr;(139):58-63. PMID: 455851
Townes PL, White M, Di Marzo SV
Am J Dis Child 1979 Apr;133(4):383-5. doi: 10.1001/archpedi.1979.02130040037008. PMID: 433854

Prognosis

Guo X, Shi T, Lin M, Zhang Y
Tohoku J Exp Med 2019 Oct;249(2):93-100. doi: 10.1620/tjem.249.93. PMID: 31611522
Kassai R, Hamada I, Furuta H, Cho K, Abe K, Deng HX, Niikawa N
Am J Med Genet 1991 Jul 1;40(1):51-6. doi: 10.1002/ajmg.1320400110. PMID: 1887850

Clinical prediction guides

Guo X, Shi T, Lin M, Zhang Y
Tohoku J Exp Med 2019 Oct;249(2):93-100. doi: 10.1620/tjem.249.93. PMID: 31611522
Malik S, Percin FE, Ahmad W, Percin S, Akarsu NA, Koch MC, Grzeschik KH
Am J Med Genet A 2005 May 1;134(4):404-8. doi: 10.1002/ajmg.a.30656. PMID: 15779011
Hajianpour MJ, Hajianpour AK, Habibian R, Wohlmuth C
Am J Med Genet 1996 May 17;63(2):335-9. doi: 10.1002/(SICI)1096-8628(19960517)63:2<335::AID-AJMG2>3.0.CO;2-S. PMID: 8725781
Spiegel PG, Pekman WM, Rich BH, Versteeg CN, Nelson V, Dudnikov M
Clin Orthop Relat Res 1979 Mar-Apr;(139):58-63. PMID: 455851

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