Symptomatic hypercalcaemia in thyrotoxicosis.

Treatment of hypercalcaemia in thyrotoxicosis with aminohydroxypropylidene diphosphonate.

Two patients had symptomatic hypercalcaemia accompanying thyrotoxicosis, despite initial treatment with volume repletion, beta blockade and antithyroid drugs. They were further managed with intravenous infusions of aminohydroxypropylidene diphosphonate resulting in rapid normalization of the serum calcium, with relief of symptoms. Aminohydroxypropylidene diphosphonate effectively suppressed the...

Control of hypercalcaemia in thyrotoxicosis.

Two thyrotoxic patients with significant hypercalcaemia are described. The hypercalcaemia failed to suppress with hydrocortisone, propranolol and calcitonin but serum calcium fell rapidly to normal with carbimazole treatment. Both patients were subsequently treated surgically and at operation no evidence of parathyroid disease was found. Thyroid disease must be controlled before co-existing par...

Hypercalcaemia and hypokalaemia in tuberculosis.

In two patients with extensive pulmonary tuberculosis who developed hypercalcaemia and hypokalaemia the hypercalcaemia appeared related to the use of small doses of vitamin D, which suggested patients with tuberculosis were hypersensitive to vitamin D. They were thus similar to patients with sarcoidosis, and it is interesting that the Kveim test result was positive in both cases. The hypercalca...

Hypercalcaemia in thyrotoxicosis with and without hyperparathyroidism.

Hypercalcaemia in a dog with primary hypothyroidism.

A 7-year-old female beagle was evaluated for symptomatic hypercalcaemia and primary hypothyroidism. Clinical findings were typical for hypothyroidism. Plasma parathyroid hormone was low and obvious causes for the hypercalcaemia were ruled out by means of abdominal ultrasonography, ultrasonography of the parathyroid glands, survey thoracic radiographs, and fine needle aspirate cytology of the sp...