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1.
Korean Journal of Pediatrics ; : 107-110, 2012.
Artículo en Inglés | WPRIM | ID: wpr-143970

RESUMEN

Partial trisomy 3p results from either unbalanced translocation or de novo duplication. Common clinical features consist of dysmorphic facial features, congenital heart defects, psychomotor and mental retardation, abnormal muscle tone, and hypoplastic genitalia. In this paper, we report a case of partial trisomy 3p with rare clinical manifestations. A full-term, female newborn was transferred to our clinic. She had cleft lip-plate, dysgenesis of the corpus callosum, patent ductus arteriosus, pulmonary hypertension, and severe right-sided hydronephrosis, associated with ureteropelvic junction obstruction. Cytogenetic investigation revealed partial trisomy 3p; 46,XX,der(4)t(3;4) (p21.1;p16). The karyotype of her father showed a balanced translocation, t(3;4)(p21.1;p16). Therefore, the size of duplication can be an important factor.


Asunto(s)
Femenino , Humanos , Recién Nacido , Agenesia del Cuerpo Calloso , Cromosomas Humanos Par 3 , Cuerpo Calloso , Citogenética , Conducto Arterioso Permeable , Padre , Genitales , Cardiopatías Congénitas , Hidronefrosis , Hipertensión Pulmonar , Discapacidad Intelectual , Cariotipo , Músculos , Trisomía
2.
Korean Journal of Pediatrics ; : 107-110, 2012.
Artículo en Inglés | WPRIM | ID: wpr-143963

RESUMEN

Partial trisomy 3p results from either unbalanced translocation or de novo duplication. Common clinical features consist of dysmorphic facial features, congenital heart defects, psychomotor and mental retardation, abnormal muscle tone, and hypoplastic genitalia. In this paper, we report a case of partial trisomy 3p with rare clinical manifestations. A full-term, female newborn was transferred to our clinic. She had cleft lip-plate, dysgenesis of the corpus callosum, patent ductus arteriosus, pulmonary hypertension, and severe right-sided hydronephrosis, associated with ureteropelvic junction obstruction. Cytogenetic investigation revealed partial trisomy 3p; 46,XX,der(4)t(3;4) (p21.1;p16). The karyotype of her father showed a balanced translocation, t(3;4)(p21.1;p16). Therefore, the size of duplication can be an important factor.


Asunto(s)
Femenino , Humanos , Recién Nacido , Agenesia del Cuerpo Calloso , Cromosomas Humanos Par 3 , Cuerpo Calloso , Citogenética , Conducto Arterioso Permeable , Padre , Genitales , Cardiopatías Congénitas , Hidronefrosis , Hipertensión Pulmonar , Discapacidad Intelectual , Cariotipo , Músculos , Trisomía
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