Labels:text | screenshot | black and white | black | font | document OCR: lthough Fig. 23.61 Primar hyperparathyroidism nephrocalcinosis and a brown tumour. ts with pathologically about 60 per cent of patie calculi or primary hyperparathyroidism have ren istration of nephrocalcinosis, the radiological demo 'his coned such abnormalities is far less common. calcinosis abdominal film shows extensive nephro of the fine type seen in primary fbone hyperparathyroidism. Generalised loss as resulted density is present and a brown tumour ourth in the partial collapse of the body of the lumbar vertebra. See also: · Primary Hyperparathyroidism