What Is Nuclear Medicine Therapy?

Nuclear Medicine Therapy or ‘Radiotheranostics’ is a cutting-edge method in cancer care that integrates diagnostic imaging with precise radiotherapy for a comprehensive treatment approach. By utilizing radiolabelled compounds, also known as radiopharmaceuticals, this technique can both visualize and treat cancer cells. The process starts with a diagnostic phase, where these compounds are given to the patient to target specific markers on cancer cells. Through imaging methods like PET scanning, doctors can pinpoint the location, size, and biological features of the tumor.

After the diagnostic phase, the therapeutic aspect of radiotheranostics takes effect. A therapeutic radiation dose, linked to a molecule that targets cancer cells, is administered. This focused method ensures that the radiation directly affects the tumor cells while minimizing harm to healthy tissues nearby. This precision significantly boosts treatment effectiveness and reduces common side effects of traditional radiotherapy.

Radiotheranostics has displayed potential in treating various cancers, such as neuroendocrine tumors and prostate cancer, by delivering highly targeted radiation to cancer cells, shrinking or sometimes even eradicating the tumor. Its ability to merge diagnosis and treatment into a single process not only simplifies the management of cancer but also enhances patient outcomes.

Written by

Dr. Sugandha Dureja

(Senior Consultant cum RSO)

HOD