  We consider threshold effects on neutrino masses and mixings in a recently
proposed model for understanding large solar and atmospheric mixing angles
using radiative magnification for the case of quasi-degenerate neutrinos. We
show that the magnitude of the threshold effects is sufficient to bring
concordance between the predictions of this model and latest data from ${\rm
KamLAND}$ and ${\rm SNO}$ on observations of neutrino oscillations.
