A Case of 18 Ring Chromosome
Journal of the Korean Pediatric Society
;
: 683-686, 2001.
Artículo
en Coreano
| WPRIM
| ID: wpr-163495
ABSTRACT
A ring 18 chromosome(18r) karyotype is a rare disorder characterized by short stature, obesity, microcephaly, mental retardation, micropenis, cryptorchidism, hypertelorism, epicanthal folds, micrognathia, and small hands with short tapering fingers. A 22-month-old girl was referred to our department of pediatrics because of ptosis and delayed development. Karyotype revealed ring 18 and dicentric ring 18 chromosome(46,XX,r(18)[45]/45,XX,-18[7]/46,XX,dic r(18)[3]). Fluorescent in situ hybridization with 18 centromeric probe showed 18 ring chromosome with 1 signal and 18 dicentric ring chromosome with 2 signals. We report a case of a ring 18 chromosome diagnosed by karyotype and fluorescent in situ hybridization.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Pediatría
/
Cromosomas en Anillo
/
Hibridación Fluorescente in Situ
/
Criptorquidismo
/
Cariotipo
/
Dedos
/
Mano
/
Hipertelorismo
/
Discapacidad Intelectual
/
Microcefalia
Límite:
Femenino
/
Humanos
/
Lactante
/
Masculino
Idioma:
Coreano
Revista:
Journal of the Korean Pediatric Society
Año:
2001
Tipo del documento:
Artículo
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