Diagnosis of Tooth Agenesis in Childhood and Risk for Neoplasms in Adulthood

摘要

Background:Tooth agenesis, the congenital absence of one or more teeth, can be diagnosed in children in the first decade of life. Tooth agenesis is a phenotypic feature of conditions such as ectodermal dysplasia, cleft lip, cleft palate, Down syndrome, and Van der Woude syndrome. Tooth agenesis can also be nonsyndromic. Studies have shown an association between the genetic determinants of nonsyndromic tooth agenesis and neoplasms in adulthood.