When a sestamibi scan is performed, a state-of-the-art camera is used to identify the radioactive agent in the body. The camera is placed close to a patient’s head but won’t directly touch the head. A patient is asked to remain still as the camera captures images of the parathyroid glands.

How is a sestamibi scan performed?

When a sestamibi scan is performed, a state-of-the-art camera is used to identify the radioactive agent in the body. The camera is placed close to a patient’s head but won’t directly touch the head. A patient is asked to remain still as the camera captures images of the parathyroid glands.

How long does a sestamibi parathyroid scan take?

It takes approximately two hours to perform the Sestamibi scan after it has been injected. Pictures of the neck and chest are usually taken immediately after the injection and again in 1.75 to 2.0 hours (shown above).