Kjellman M, Sandelin K, Farnebo L O
Department of Surgery, Karolinska Hospital, Stockholm, Sweden.
Arch Surg. 1994 Mar;129(3):237-40. doi: 10.1001/archsurg.1994.01420270011002.
To evaluate the results of a modern surgical approach in patients with primary hyperparathyroidism.
Retrospective analysis.
University hospital, tertiary care center.
One hundred patients consecutively operated on for suspected primary hyperparathyroidism. Patients were available for follow-up 1 month (n = 100) and 1 year (n = 96) after surgery.
Cervical exploration. Surgical strategy was to remove enlarged parathyroid glands only and perform a biopsy on no more than one normal gland.
Surgical morbidity and normocalcemia.
No operative mortality or wound infection occurred in any patient. Postoperative vocal cord paralysis was recorded in two patients; both recovered fully. Two patients underwent a second operation. (One patient experienced subcutaneous bleeding and the second patient, previously operated on for toxic goiter, experienced persistent hypercalcemia and was operated on 5 days after the initial operation. A second abnormal gland was then found on the contralateral side, not initially surgically explored.) At follow-up, 97 patients were normocalcemic; three patients had hypoparathyroidism: two of these patients, with multiglandular disease, were normocalcemic and received a low dose of vitamin D (1 alpha [OH]D3), and one patient, who had had a single adenoma removed, was slightly hypocalcemic, however, asymptomatic.
More than 90% of patients with primary hyperparathyroidism can be operated on without complications occurring. This supports a liberal attitude to operation.
