RESUMEN
A prenatally sonographically diagnosed conotruncal anomaly with mosaic type trisomy 21 and 22q11.2 microdeletion/DiGeorge syndrome: We report a prenatally sonographically diagnosed conotruncal and urogenital anomaly. Postnatally, the patient presented with seizures, hypocalcemia, hypoparathyroidism and thymic aplasia and diagnosed as DiGeorge syndrome. Echocardiography showed malalignment VSD, supravalvular pulmonary stenosis and overriding aorta. Chromosome and FISH studies showed the association of mosaic type trisomy 21 and 22q11.2 microdeletion. The present patient is the second case of mosaic type of Down syndrome associated with 22q11.2 microdeletion. In addition the patient also had clinical and laboratory features of DiGeorge syndrome.
Asunto(s)
Síndrome de DiGeorge , Síndrome de Down , Síndrome de DiGeorge/diagnóstico , Síndrome de Down/diagnóstico , Femenino , Humanos , Hipoparatiroidismo , Lactante , Edad Materna , Mosaicismo , Embarazo , Diagnóstico Prenatal , TurquíaRESUMEN
Data were prospectively obtained from exclusively breast-fed healthy term neonates at birth and from healthy mothers with no obstetric complication to determine risk factors for excess weight loss and hypernatremia in exclusively breast-fed infants. Thirty-four neonates with a weight loss > or = 10% were diagnosed between April 2001 and January 2005. Six of 18 infants who were eligible for the study had hypernatremia. Breast conditions associated with breast-feeding difficulties (P < 0.05), primiparity (P < 0.005), less than four stools (P < 0.001), pink diaper (P < 0.001), delay at initiation of first breast giving (P < 0.01), birth by cesarean section (P < 0.05), extra heater usage (P < 0.005), extra heater usage among mothers who had appropriate conditions associated with breast-feeding (P < 0.001), mean weight loss in neonates with pink diaper (P < 0.05), mean uric acid concentration in neonates with pink diaper (P < 0.0001), fever in hypernatremic neonates (P < 0.02), and the correlation of weight loss with both serum sodium and uric acid concentrations (P < 0.02) were determined. Excessive weight loss occurs in exclusively breast-fed infants and can be complicated by hypernatremia and other morbidities. Prompt initiation of breast-feeding after delivery and prompt intervention if problems occur with breast-feeding, in particular poor breast attachment, breast engorgement, delayed breast milk "coming in", and nipple problems will help promote successful breast-feeding. Careful follow-up of breast-feeding dyads after discharge from hospital, especially regarding infant weight, is important to help detect inadequate breast-feeding. Environmental factors such as heaters may exacerbate infant dehydration.
Asunto(s)
Lactancia Materna/efectos adversos , Hipernatremia/etiología , Pérdida de Peso , Deshidratación/etiología , Femenino , Humanos , Lactante , Recién Nacido , Estudios Prospectivos , Factores de RiesgoRESUMEN
SUMMARY: We present imaging findings of a patient with an incomplete form of the PHACES syndrome with dolichosegmental intracranial arteries as the predominant component, and discuss the etiopathological and clinical significance of this finding.
RESUMEN
Data were prospectively obtained from exclusively breast-fed healthy term neonates at birth and from healthy mothers with no obstetric complication to determine risk factors for excess weight loss and hypernatremia in exclusively breast-fed infants. Thirty-four neonates with a weight loss > or = 10 percent were diagnosed between April 2001 and January 2005. Six of 18 infants who were eligible for the study had hypernatremia. Breast conditions associated with breast-feeding difficulties (P < 0.05), primiparity (P < 0.005), less than four stools (P < 0.001), pink diaper (P < 0.001), delay at initiation of first breast giving (P < 0.01), birth by cesarean section (P < 0.05), extra heater usage (P < 0.005), extra heater usage among mothers who had appropriate conditions associated with breast-feeding (P < 0.001), mean weight loss in neonates with pink diaper (P < 0.05), mean uric acid concentration in neonates with pink diaper (P < 0.0001), fever in hypernatremic neonates (P < 0.02), and the correlation of weight loss with both serum sodium and uric acid concentrations (P < 0.02) were determined. Excessive weight loss occurs in exclusively breast-fed infants and can be complicated by hypernatremia and other morbidities. Prompt initiation of breast-feeding after delivery and prompt intervention if problems occur with breast-feeding, in particular poor breast attachment, breast engorgement, delayed breast milk "coming in", and nipple problems will help promote successful breast-feeding. Careful follow-up of breast-feeding dyads after discharge from hospital, especially regarding infant weight, is important to help detect inadequate breast-feeding. Environmental factors such as heaters may exacerbate infant dehydration.