BACKGROUND: Humoral hypercalcemia is known to be an important cause of hypercalcemia associated with malignancy. Humoral hypercalcemia due to benign conditions has been rarely reported. CASE: We report on a 45-year-old woman with humoral hypercalcemia secondary to uterine leiomyoma. Following the surgical removal of leiomyoma by hysterectomy, serum calcium, suppressed parathyroid hormone (PTH) and elevated parathyroid hormone-related protein (PTH-rP) levels were normalized. CONCLUSIONS: To our knowledge, this is the second reported case of humoral hypercalcemia associated with uterine leiomyoma. We suggest that for women with hypercalcemia who had suppressed PTH and elevated PTH-rP levels, uterine leiomyoma should be included in the differential diagnosis.
BACKGROUND:Humoral hypercalcemia is known to be an important cause of hypercalcemia associated with malignancy. Humoral hypercalcemia due to benign conditions has been rarely reported. CASE: We report on a 45-year-old woman with humoral hypercalcemia secondary to uterine leiomyoma. Following the surgical removal of leiomyoma by hysterectomy, serum calcium, suppressed parathyroid hormone (PTH) and elevated parathyroid hormone-related protein (PTH-rP) levels were normalized. CONCLUSIONS: To our knowledge, this is the second reported case of humoral hypercalcemia associated with uterine leiomyoma. We suggest that for women with hypercalcemia who had suppressed PTH and elevated PTH-rP levels, uterine leiomyoma should be included in the differential diagnosis.
Authors: A Benit; J Allard; J Rimailho; J Fauvel; G Escourrou; D Vezzosi; F Donadille; A Bennet; P Caron Journal: J Endocrinol Invest Date: 2006-05 Impact factor: 4.256