Surgery for primary hyperparathyroidism

Area of Science:

• Endocrinology
• Surgical Oncology
• Medical Diagnostics

Background:

• Primary hyperparathyroidism (PHPT) is a common endocrine disorder characterized by excessive parathyroid hormone (PTH) production, leading to hypercalcemia.
• Surgery is the only definitive treatment for PHPT, with techniques evolving significantly over time.
• Minimally invasive parathyroidectomy is now standard for many patients, enabled by improved preoperative localization and intraoperative PTH monitoring.

Purpose of the Study:

• To review the current state of surgical management for primary hyperparathyroidism.
• To highlight advancements in parathyroidectomy techniques, including minimally invasive approaches.
• To discuss special considerations and alternative surgical strategies for complex PHPT cases.

Main Methods:

• Review of current literature on parathyroidectomy techniques and outcomes.
• Analysis of the role of preoperative imaging (e.g., ultrasound, sestamibi scan) in localization.
• Evaluation of intraoperative parathyroid hormone monitoring for surgical success.
• Discussion of surgical approaches for multiglandular disease, familial PHPT, and reoperations.

Main Results:

• Minimally invasive parathyroidectomy is effective for most PHPT cases due to improved localization and monitoring.
• Bilateral neck exploration remains necessary for patients with multiglandular disease or familial PHPT.
• Specialized approaches are required for normocalcemic PHPT, pregnancy-associated PHPT, reoperations, and parathyroid carcinoma.

Conclusions:

• Surgical techniques for PHPT have advanced, enhancing safety and efficacy.
• Personalized surgical strategies are crucial, balancing minimally invasive approaches with the need for comprehensive exploration in complex cases.
• Continued research and refinement of surgical techniques are essential for optimal patient outcomes in primary hyperparathyroidism management.