Macular coloboma-cleft palate-hallux valgus syndrome- MedGen UID:
- 341812
- •Concept ID:
- C1857619
- •
- Disease or Syndrome
Macular coloboma-cleft palate-hallux valgus syndrome is characterised by the association of bilateral macular coloboma, cleft palate, and hallux valgus. It has been described in a brother and sister. Pelvic, limb and digital anomalies were also reported. Transmission is autosomal recessive.
Say-field-Coldwell syndrome- MedGen UID:
- 348711
- •Concept ID:
- C1860805
- •
- Disease or Syndrome
Say-Field-Coldwell syndrome is characterized by triphalangeal thumbs, brachydactyly, camptodactyly, recurrent dislocation of the patellas and relatively short stature. It has been described in a mother and her three daughters.
Arthrogryposis- oculomotor limitation-electroretinal anomalies syndrome- MedGen UID:
- 350678
- •Concept ID:
- C1862472
- •
- Disease or Syndrome
Distal arthrogryposis type 5 is distinguished from other forms of DA by the presence of ocular abnormalities, typically ptosis, ophthalmoplegia, and/or strabismus, in addition to contractures of the skeletal muscles. Some cases have been reported to have pulmonary hypertension as a result of restrictive lung disease (summary by Bamshad et al., 2009).
There are 2 syndromes with features overlapping those of DA5 that are also caused by heterozygous mutation in PIEZO2: distal arthrogryposis type 3 (DA3, or Gordon syndrome; 114300) and Marden-Walker syndrome (MWKS; 248700), which are distinguished by the presence of cleft palate and mental retardation, respectively. McMillin et al. (2014) suggested that the 3 disorders might represent variable expressivity of the same condition.
For a general phenotypic description and a discussion of genetic heterogeneity of distal arthrogryposis, see DA1A (108120).
Genetic Heterogeneity of Distal Arthrogryposis 5
A subtype of DA5 due to mutation in the ECEL1 gene (605896) on chromosome 2q36 has been designated DA5D (615065). See NOMENCLATURE.
Chondrodysplasia with joint dislocations, gPAPP type- MedGen UID:
- 481387
- •Concept ID:
- C3279757
- •
- Disease or Syndrome
The GPAPP-type of chondrodysplasia with joint dislocations is an autosomal recessive disorder characterized by short stature, chondrodysplasia with brachydactyly, congenital joint dislocations, cleft palate, and facial dysmorphism (Vissers et al., 2011).
Colobomatous microphthalmia-rhizomelic dysplasia syndrome- MedGen UID:
- 862977
- •Concept ID:
- C4014540
- •
- Disease or Syndrome
Colobomatous microphthalmia-rhizomelic dysplasia syndrome is a rare, genetic developmental defect during embryogenesis characterized by a range of developmental eye anomalies (including anophthalmia, microphthalmia, colobomas, microcornea, corectopia, cataract) and symmetric limb rhizomelia with short stature and contractures of large joints. Intellectual disability with autistic features, macrocephaly, dysmorphic features, urogenital anomalies (hypospadia, cryptorchidism), cutaneous syndactyly and precocious puberty may also be present.
Cardioacrofacial dysplasia 2- MedGen UID:
- 1731253
- •Concept ID:
- C5436886
- •
- Disease or Syndrome
Cardioacrofacial dysplasia-2 (CAFD2) is characterized by congenital cardiac defects, primarily common atrium or atrioventricular septal defect; limb anomalies, including short limbs, brachydactyly, and postaxial polydactyly; and dysmorphic facial features. Developmental delay of variable severity has also been observed (Palencia-Campos et al., 2020).
For a discussion of genetic heterogeneity of CAFD, see CAFD1 (619142).