<sup>11</sup>C-Choline PET/CT in the Management of Primary Hyperparathyroidism

• 作者: Cecilia Carreras Fernando Cordera Maria M. Leó Maria R. Alvarez Miguel Á n S. ngel Olarte Rodrigo Arrangoiz
• 来源期刊: 耳鼻喉(英文)
• 学科: 医学
• 关键词: Primary Hyperparathyroidism Evaluation of Primary Hyperparathyroidism ¹¹C-Choline ¹⁸F-Fluorocholine PET/CT Treatment of Primary Hyperparathyroidism
• 年，卷（期）: 2020,（5）
• 页码范围: 149-160
• 页数: 12页
• 分类号: R58

摘要

Primary hyperparathyroidism (PHPT) is a relative common medical problem caused by the inappropriate secretion of parathyroid hormone (PTH) by one or more parathyroid glands. The diagnosis is established by serum calcium and PTH levels and once the diagnosis is established imaging studies help localize the hyperfunctioning adenoma in preparation for curative surgery. Until now, the imaging studies most commonly utilized in PHPT are ultrasonography and ^99mTc-Sesta-methoxyisobutylisonitrile (MIBI) parathyroid scintigraphy. However, these studies often fail to localize the adenoma and inappropriately delay patient referral to a potentially curative surgery. We present the case of a 64-year-old female with symptomatic PHPT who had 3 negative ^99mTc-Sestamibi Scans over a period of 5 years who eventually had a PET/CT with ¹¹C-Choline that identified a right lower parathyroid adenoma. She underwent a right lower parathyroidectomy and had a successful outcome. We present a review the current imaging techniques used in the management of PHPT including ^99mTc-Sesta-MIBI scintigraphy and its limitations and novel use of PET/CT with ¹¹C-Choline and ¹⁸F-Choline in this disease and emphasize the fact that, according to current guidelines, failure to localize the adenoma should not delay referral for curative surgery.