Bilateral neck exploration in patients with primary hyperparathyroidism and discordant imaging results: a single-centre study.

Introduction: Focused parathyroidectomy is the treatment of choice for patients with concordant positive imaging. Bilateral cervical exploration is performed for cases with discordant imaging, yet more than 70% of those cases are the result of a single-gland disease. As focused parathyroidectomy is generally costless and harmless, for cases with discordant imaging, we tried to determine whether preoperative characteristics can lead to a diagnosis of single-gland disease.

Endoscopic parathyroidectomy: why and when?

Background: In recent years, several new minimally invasive techniques for parathyroidectomy (MIP) have been developed. There was a rapid worldwide acceptance of mini-open procedures by most surgeons. However, the use of an endoscope remains debatable.