Radioisotopes in Medicine

A fascinating journey begins with the pioneering experiments of Röntgen, Becquerel and the Curies, whose curiosity turned invisible rays into a new scientific frontier. Their discoveries, woven with anecdotes of accidental breakthroughs and Nobel recognitions, set the stage for the modern use of radioactivity in health care. The opening chapters trace this early history, showing how a handful of glowing crystals sparked a revolution that would eventually reach into hospitals worldwide.

The narrative then shifts to the practical side of medicine, explaining how tiny amounts of radioactive material can be introduced into the body to highlight disease. Readers learn how a positron scanner—two opposing crystal detectors that capture simultaneous gamma rays—pinpoints tumors while the patient remains comfortable. By demystifying the physics and chemistry behind these techniques, the book offers a clear picture of how radioisotopes have become indispensable tools in diagnosis and treatment.