In nuclear medicine, what is the role of a gamma camera?

A gamma camera plays a crucial role in nuclear medicine by visualizing the distribution of radiopharmaceuticals within the body. This imaging technique leverages the gamma rays emitted from these radiopharmaceuticals, which are administered to patients to diagnose and monitor various medical conditions. The camera detects the gamma radiation and converts it into images, allowing healthcare professionals to assess organ function, detect abnormalities, or track disease progression.

The importance of the gamma camera lies in its ability to provide valuable functional information about tissues and organs, complementing traditional imaging modalities like X-rays or MRIs, which primarily offer structural details. Thus, the role of the gamma camera is essential in the field of nuclear medicine for effective diagnostics and treatment planning.