Acro-dermato-ungual-lacrimal-tooth (ADULT) syndrome is a rare condition belonging to the group of ectodermal dysplasias caused by TP63 mutations. Its clinical phenotype is similar to ectrodactyly-ectodermal dysplasia-cleft lip/palate (EEC) and limb-mammary syndrome (LMS), and differs from these disordersmainlyby the absence of cleft lipand/or palate.We reportona 39-year-old patient who was found to be heterozygous for a c.401G>T (p.Gly134Val) de novomutation of TP63. This patient had the ADULT phenotype associated with cleft palate. Our findings, rather than extend the clinical spectrum of ADULT syndrome, suggest that cleft palate can no longer be considered an element for differential diagnosis for ADULT, EEC, and LMS. Our data, added to other reports on overlapping phenotypes, support the combining of these three phenotypes into a unique entity that we propose to call ‘‘ELA syndrome,’’ which is an acronymof ectrodactyly-ectodermal dysplasia-cleft lip and palate, limb-mammary, andADULT syndromes.
Cleft palate and ADULT phenotype in a patient with a novel TP63 mutation suggests lumping of EEC/LM/ADULT syndromes into a unique entity: ELA syndrome.
PRONTERA, PAOLO;MENCARELLI, Amedea;DONTI, Emilio
2011
Abstract
Acro-dermato-ungual-lacrimal-tooth (ADULT) syndrome is a rare condition belonging to the group of ectodermal dysplasias caused by TP63 mutations. Its clinical phenotype is similar to ectrodactyly-ectodermal dysplasia-cleft lip/palate (EEC) and limb-mammary syndrome (LMS), and differs from these disordersmainlyby the absence of cleft lipand/or palate.We reportona 39-year-old patient who was found to be heterozygous for a c.401G>T (p.Gly134Val) de novomutation of TP63. This patient had the ADULT phenotype associated with cleft palate. Our findings, rather than extend the clinical spectrum of ADULT syndrome, suggest that cleft palate can no longer be considered an element for differential diagnosis for ADULT, EEC, and LMS. Our data, added to other reports on overlapping phenotypes, support the combining of these three phenotypes into a unique entity that we propose to call ‘‘ELA syndrome,’’ which is an acronymof ectrodactyly-ectodermal dysplasia-cleft lip and palate, limb-mammary, andADULT syndromes.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.