ea0037ep314 | Calcium and Vitamin D metabolism | ECE2015
Horvath Csaba
, Meszaros Szilvia
, Acs Orsolya
, Hosszu Eva
, Nemeth Julia
, Csupor Emoke
, Szathmari Miklos
, Acs Nandor
, McCloskey Eugene V
A 32-year-old women initially presented with recurrent kidney stones and was found to have nephrocalcinosis. She was found to normocalcaemic but hypercalciuric, with a plasma ionized calcium at upper-limit of normal and a PTH in lower normal range. One year later, during the first trimester of a pregnancy, she presented with severe hypercalcaemia, hypercalciuria and suppression of PTH. Extensive investigations for causes of hypercalcaemia excluded hyperparathyroidism, other en...