Phenotypic diversity of patients diagnosed with VACTERL association
Year: 2018
Type: article
Study design: Observational Study
Abstract: The combination of vertebral, anal, cardiac, tracheo-esophageal, renal and limb anomalies termed VACTERL association, also referred to as VATER, has been used as a clinical descriptor and more recently, a diagnosis of exclusion, for a specific group of phenotypic manifestations that have been observed to co-occur non-randomly. Though the causes remain elusive and poorly understood in most patients, VACTERL association is thought to be due to defects in early embryogenesis and is likely genetically heterogeneous. We present data on 36 patients diagnosed with VACTERL association in addition to describing the phenotypic diversity of each component feature. Unique cases in our cohort include a patient with a 498.59 kb microdeletion in the 16p11.2 region and another with a 215 kb duplication in the 3p25.2 region. Our findings expand upon the current understanding of VACTERL association and guide future research aimed at determining its etiology.
DOI: 10.1002/ajmg.a.40363
Institution: University of California, Irvine
Language: English
Subfield: Surgery
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W2889067055