PTH and hyperphosphatemia: The lab findings in hypoparathyroidism are hypocalcemia, hyperphosphatemia, normal or low serum level of alkaline phosphatase, and normal or low serum level of parathyroid hormone.1 Hypoparathyroidism is associated with metastatic calcification in the central nervous system, mainly in the basal ganglia and rarely outside the extrapyramidal system;2-4 be that as it may, in all previous studies - hepatic calcification has never been reported in hypoparathyroidism.