Revista de neurologia · 2015
[Molecular characterisation and phenotypic description of two patients with reciprocal chromosomal aberrations in the region of the 3q29 microdeletion/microduplication syndromes].
Клинический случайСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Quintela I, Barros-Angueira F, Perez-Gay L, Dacruz D, Castro-Gago M, Carracedo A, Eiris-Punal J
Аннотация
INTRODUCTION: The 3q29 microdeletion and microduplication syndromes are characterised by a marked phenotypic heterogeneity, and delayed development and a mild-moderate degree of intellectual disability are the most frequent clinical manifestations.
CASE REPORTS: Two patients with reciprocal chromosomal aberrations in the 3q29 region. The patient with 3q29 microdeletion presented learning disabilities, borderline microcephaly, mild facial dysmorphism, attentional deficit and impulsiveness, and anxious and obsessive traits. The patient with reciprocal 3q29 microduplication presented learning disabilities, mild facial dysmorphism and a disruptive behavioural profile that was not previously associated with this duplication.
CONCLUSIONS: The phenotypes of these patients are compared and the literature about paediatric patients with 3q29 microdeletions and microduplications is reviewed.
CASE REPORTS: Two patients with reciprocal chromosomal aberrations in the 3q29 region. The patient with 3q29 microdeletion presented learning disabilities, borderline microcephaly, mild facial dysmorphism, attentional deficit and impulsiveness, and anxious and obsessive traits. The patient with reciprocal 3q29 microduplication presented learning disabilities, mild facial dysmorphism and a disruptive behavioural profile that was not previously associated with this duplication.
CONCLUSIONS: The phenotypes of these patients are compared and the literature about paediatric patients with 3q29 microdeletions and microduplications is reviewed.