In a 55-year-old healthy woman during prophylactic examination hypercalcaemia was found. The most possible reason can be:
A. Too much Ca in food
B. Metastases of breast cancer
C. Using of diuretics in anamnesis
D. Benign gl. parathyreoidea adenoma with hyperparatyreosis
Answer: D. Benign gl. parathyreoidea adenoma with hyperparatyreosis