Labels:text | screenshot | font | black | black and white | document OCR: hary Other characteristic features istinguish it hyperparathyroidism which include: from other types of hypercalo most patients measurements of serum chlo is); serum have mild hyperchloraemic hataemic due to cyclic AMP phosphate (patients are hypo inary cyclic AMP renal phosphate wasting); ur (patients may have an increa al tubules); due to the effects of PTH on t ften found to be serum 1,25-dihydroxyvitamin nts); and urinary n is usually normal or slightly elevated i ed load of calcium excretion (calcium e increased due to an increased to promote renal calcium, despite the effects of tubular calcium reabsorption See also: . Hormone Assay Technique