Are parathyroidectomy in primary hyperparathyroidism : preoperative localization and routine biopsy of unaltered glands necessary?
Our surgical strategy for treatment of primary hyperparathyroidism has proved to be safe with a favorable outcome in more than 95% of patients. This was possible without the routine use of preoperative localization studies and intraoperative biopsy of macroscopically normal glands. Routine biopsy of normal-appearing glands seems to be unnecessary and may increase the risk of hypoparathyroidism.
We provide translational evidence that demonstrates the influence of endogenous and exogenous estradiol on the fear extinction network. Our data suggest that women's endogenous hormonal status should be considered in future neurobiological research related to anxiety and mood disorders.