Preferred Label : Arthrogryposis, distal, type 5;
Symbol : DA5;
CISMeF acronym : DAIIB; DA5;
Type : Phenotype, molecular basis known;
Alternative titles and symbols : DAIIB; Oculomelic amyoplasia; Arthrogryposis with oculomotor limitation and electroretinal abnormalities; Arthrogryposis, distal, type iib;
Description : Distal arthrogryposis type 5 is distinguished from other forms of DA by including
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).
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.;
Inheritance : Autosomal dominant;
Molecular basis : Caused by mutation in the PIEZO-type mechanosensitive ion channel component 2 gene
(PIEZO2, 613629.0001);
Prefixed ID : #108145;
Origin ID : 108145;
UMLS CUI : C1862472;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
DO Cross reference
Genes related to phenotype
HPO term(s)
Not associated HPO term(s)
ORDO concept(s)
Semantic type(s)
UMLS correspondences (same concept)
Validated automatic mappings to NTBT