HYPOCALCEMIA as a complication of metastatic ... 4 but has seldom been noted in breast cancer. 5 Hypercalcemia, however, is common in breast cancer 6,7 and appears to be variable in etiology ...

Monitor infants breastfed by females treated with YORVIPATH for symptoms of hypercalcemia or hypocalcemia. Consider monitoring serum calcium in the breastfed infant. You are encouraged to report ...