Are very low-birth-weight-infants conceived by in vitro fertilization at higher risk for mortality and morbidity : a population-based study?
In our population, VLBW infants conceived by IVF were not at increased risk for congenital malformations, postnatal morbidity, or mortality when compared with naturally conceived infants.
Stroma-rich tumors were associated with poor prognosis and an increased risk of relapse, which may serve as a new prognostic histological characteristic in NPC.