Shprintzen–Goldberg syndrome with a novel missense mutation of SKI in a 6-month-old boy
Journal of Genetic Medicine
;
: 43-46, 2020.
Artigo
| WPRIM
| ID: wpr-835774
ABSTRACT
The Shprintzen–Goldberg syndrome (SGS) is an extremely rare genetic disorder caused by heterozygous variant in SKI . SGS is characterized by neurodevelopmental impairment with skeletal anomaly. Recognition of SGS is sometimes quite challenging in practice because it has diverse clinical features involving skeletal, neurological, and cardiovascular system. Here we report a case of a 6-month-old boy who initially presented with developmental delay and marfanoid facial features including prominent forehead, hypertelorism, high arched palate and retrognathia. He showed motor developmental delay since birth and could not control his head at the time of first evaluation. His height was above 2 standard deviation score. Arachnodactyly, hypermobility of joints, skin laxity, and pectus excavatum were also noted. Sequencing for FBN1 was negative, however, a novel missense variant, c.350G>A in SKI was identified by sequential whole exome sequencing. To our knowledge, this is the first case with SGS with phenotypic features of SGS overlapping with those of the Marfan syndrome, diagnosed by next generation sequencing in Korea.
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DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Revista:
Journal of Genetic Medicine
Ano de publicação:
2020
Tipo de documento:
Artigo
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