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Shifting Incidence of Solitary Adenomas in the Era of Minimally Invasive Parathyroidectomy. A Multi-Institutional Study

  • Endocrine Tumors
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Abstract

Background

Previously, when a conventional neck exploration (CNE) without preceding diagnostic imaging was the surgical treatment for patients with primary hyperparathyroidism (pHPT) solitary adenomas were observed in 69–88% of patients. The advent of minimally invasive parathyroidectomy (MIP), aiming at a preoperatively identified parathyroid abnormality may be associated with a different incidence of solitary and multiglandular parathyroid disease.

Materials and Methods

In a cohort of 467 patients with sporadic pHPT who preferentially underwent MIP in four hospitals in the same geographical region, the incidence of solitary adenomas, multiple adenomas, and multiglandular hyperplasia (MGD) was evaluated.

Results

A total of 367 patients were scheduled for MIP; 100 patients underwent a planned CNE. The overall surgical success rate of the first operation was 93%, and the cumulative success rate, including a second operative procedure, was 99%. Normocalcemia resulted from removing 1 abnormal PG in 426 patients (91%) and more than one abnormal gland in 35 patients (8%). A parathyroid carcinoma was diagnosed in four of the 426 patients with a single abnormal gland. Four gland hyperplasia was observed in 1 patient. In hospitals where diagnostic workup usually consisted of ultrasound (US) and computed tomography (CT) the incidence of solitary adenomas was 88%, compared with 96% in hospitals where MIBI, US, and CT were used preoperatively (P = 0.007).

Conclusions

A higher frequency of solitary adenomas was observed than historically reported. The extent of the preoperative workup influences the number of observed solitary adenomas.

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References

  1. Clark OH. How should patients with primary hyperparathyroidism be treated? J Clin Endocrinol Metab. 2003;88:3011–4.

    Article  PubMed  Google Scholar 

  2. Grant CS, Thompson G, Farley D, van Heerden J. Primary hyperparathyroidism surgical management since the introduction of minimally invasive parathyroidectomy: Mayo Clinic experience. Arch Surg. 2005;140:472–8.

    Article  PubMed  Google Scholar 

  3. Thompson NW, Eckhauser FE, Harness JK. The anatomy of primary hyperparathyroidism. Surgery. 1982;92:814–21.

    PubMed  CAS  Google Scholar 

  4. van Heerden JA, Grant CS. Surgical treatment of primary hyperparathyroidism: an institutional perspective. World J Surg. 1991;15:688–92.

    Article  PubMed  Google Scholar 

  5. Kaplan EL, Yashiro T, Salti G. Primary hyperparathyroidism in the 1990 s. Choice of surgical procedures for this disease. Ann Surg. 1992;215:300–17.

    Article  PubMed  CAS  Google Scholar 

  6. Lee NC, Norton JA. Multiple-gland disease in primary hyperparathyroidism: a function of operative approach? Arch Surg. 2002;137:896–9.

    Article  PubMed  Google Scholar 

  7. Kebebew E, Hwang J, Reiff E, Duh QY, Clark OH. Predictors of single-gland vs multigland parathyroid disease in primary hyperparathyroidism: a simple and accurate scoring model. Arch Surg. 2006;141:777–82.

    Article  PubMed  Google Scholar 

  8. Smit PC, Borel Rinkes IH, van Dalen A, van Vroonhoven TJ. Direct, minimally invasive adenomectomy for primary hyperparathyroidism: An alternative to conventional neck exploration? Ann Surg. 2000;231:559–65.

    Article  PubMed  CAS  Google Scholar 

  9. Jacobson SR, van Heerden JA, Farley DR, Grant CS, Thompson FB, Mullan BP, et al. Focused cervical exploration for primary hyperparathyroidism without intraoperative parathyroid hormone monitoring or use of the gamma probe. World J Surg. 2004;28:1127–31.

    Article  PubMed  Google Scholar 

  10. Irvin GL, III, Carneiro DM, Solorzano CC. Progress in the operative management of sporadic primary hyperparathyroidism over 34 years. Ann Surg. 2004;239:704–8.

    Article  PubMed  Google Scholar 

  11. Clerici T, Brandle M, Lange J, Doherty GM, Gauger PG. Impact of intraoperative parathyroid hormone monitoring on the prediction of multiglandular parathyroid disease. World J Surg. 2004;28:187–92.

    Article  PubMed  Google Scholar 

  12. Siperstein A, Berber E, Mackey R, Alghoul M, Wagner K, Milas M. Prospective evaluation of sestamibi scan, ultrasonography, and rapid PTH to predict the success of limited exploration for sporadic primary hyperparathyroidism. Surgery. 2004;136:872–80.

    Article  PubMed  Google Scholar 

  13. Hamidi S, Aslani A, Nakhjavani M, Pajouhi M, Hedayat A, Kamalian N. Are biochemical values predictive of adenoma’s weight in primary hyperparathyroidism? ANZ J Surg. 2006;76:882–5.

    Article  PubMed  Google Scholar 

  14. Bonjer HJ, Bruining HA, Bagwell CB, Jones MA, Nishiyama RH. Primary hyperparathyroidism: pathology, flow cytometric DNA analysis, and surgical treatment. Crit Rev Clin Lab Sci. 1992;29:1–30.

    Article  PubMed  CAS  Google Scholar 

  15. Cusumano RJ, Mahadevia P, Silver CE. Intraoperative histologic evaluation in exploration of the parathyroid glands. Surg Gynecol Obstet. 1989;169:506–10.

    PubMed  CAS  Google Scholar 

  16. Carneiro-Pla DM, Romaguera R, Nadji M, Lew JI, Solorzano CC, Irvin GL 3rd. Does histopathology predict parathyroid hypersecretion and influence correctly the extent of parathyroidectomy in patients with sporadic primary hyperparathyroidism? Surgery. 2007;142:930–5.

    Article  PubMed  Google Scholar 

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Correspondence to Inne H. M. Borel Rinkes MD, PhD.

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Twigt, B.A., Vollebregt, A.M., van Dalen, T. et al. Shifting Incidence of Solitary Adenomas in the Era of Minimally Invasive Parathyroidectomy. A Multi-Institutional Study. Ann Surg Oncol 18, 1041–1046 (2011). https://doi.org/10.1245/s10434-010-1394-4

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  • DOI: https://doi.org/10.1245/s10434-010-1394-4

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