title: [The relationship between thyroid surgical operations and blood calcium].
abstract: The behaviour of calcemia was studied in a group of patients subjected to surgical operation of varying extent on the thyroid (enucleoresection, hemithyroidectomy, subtotal and total thyroidectomy). Average calcaemia was found to be diminished in all groups of operated cases, in relation to the extent of the operation. Surgery interferes by significantly modifying the variability of calcaemia in the different groups. The frequency of cases with pre-operative calcaemia higher than the average and retaining a postoperative level higher than the minimum of the controls is roughly inversely proportional to the extent of the surgery. A comparison between calcaemia after subtotal thyroidectomy for nodular struma and for Graves' disease did not evidence any statistically significant differences.
mesh_terms: D002118:Calcium / Q000097:blood*; D006044:Goiter, Nodular / Q000601:surgery; D006111:Graves Disease / Q000601:surgery; D006801:Humans; D013961:Thyroid Gland / Q000601:surgery*; D013965:Thyroidectomy
chemical_list: D002118:Calcium
vernacular_title: Sul rapporto tra interventi chirurgici tiroidei e calcemia.