Question 1

Purpose of the Procedure

Accepted Answer

Accurately localize hyperactive parathyroid glands. Differentiate between gland hyperplasia and adenomas. Assist surgeons in planning minimally invasive surgical approaches.

Question 2

Indications for the Scan

Accepted Answer

Diagnosis of primary hyperparathyroidism. Evaluation of unexplained high blood calcium levels. Localization of ectopic or recurrent parathyroid tissue after failed surgery.

Question 3

Preparation and Safety

Accepted Answer

No fasting is required; light meals are permitted. Remove all jewelry and metallic objects from the neck area. Increase fluid intake after the scan to help flush the tracer from the body.

Precise Parathyroid Adenoma Localization - Parathyroid Sestamibi Scan (Nuclear Medicine)