In the rapidly advancing world of medical imaging, nuclear cameras, also known as gamma cameras or emission scanners, serve as the "physiologists" of radiology. Unlike X-rays or CT scans that primarily map the body’s anatomy, nuclear cameras visualize how the body functions at a molecular level. By detecting radiopharmaceuticals as they travel through organs, these cameras help clinicians identify diseases like cancer, heart conditions, and neurological disorders long before structural changes become visible.
