Are patient characteristics important determinants of neurodevelopmental outcome at one year of age after neonatal and infant cardiac surgery?
The strongest predictors of a worse neurodevelopmental outcome at 1 year of age were patient-specific factors including presence of a genetic syndrome, low birth weight, and presence of the APOE epsilon2 allele. Patient-specific factors eclipsed the use and duration of deep hypothermic circulatory arrest as predictors of worse neurodevelopmental outcomes.
Laparoscopic adrenalectomy for pheochromocytomas is difficult because tumors are larger and more complications are seen related to their hormonal secretions, in spite of adequate pharmacologic blockade. However, metastatic extensions can be diagnosed and laparoscopic ablation can be performed in most instances without recurrence. It is not, therefore, a contraindication for this approach.