ICD-11 definition : Secondary hyperparathyroidism is a condition with enhanced PTH secretion and high
circulatory PTH level caused by metabolic changes such and hypocalcemia, hyperphosphatemia
and low 1,25-dihydroxyvitamin D.;
Secondary hyperparathyroidism is a condition with enhanced PTH secretion and high
circulatory PTH level caused by metabolic changes such and hypocalcemia, hyperphosphatemia
and low 1,25-dihydroxyvitamin D.