Radioisotopes have been widely used in the diagnosis and treatment of tumors. Imaging with radioisotopes can be done using scanners, gamma chambers or SPECT, PET machines, combined with CT scanners. Any device used to create images with radioisotopes has its own imaging principles and advantages.

Radiation therapy is a method of using high-energy ionizing radiation. These are electromagnetic waves (X-rays, gamma rays,...) or atomic particles (electrons, neutrons, protons, ..) to treat cancer.

Natural or artificial radioactive decay produces radioactive isotopes. The application of radioactive isotopes in medicine has become widespread, serving diagnostic and therapeutic purposes.

The application of radioactive isotopes in treatment is becoming increasingly popular because of its high efficiency, short treatment time but still ensuring safety. Using radioactive isotopes in treatment, also known as radiotherapy, is the use of ionizing radiation of radioactive isotopes to attack diseased cells and tissues.

Today, nuclear medicine plays an important role in the diagnosis and treatment of cancer. Tumor radionuclide imaging is a diagnostic technique that uses radioactive isotopes to detect tumors, thereby determining the stage of the disease as well as searching for metastases, assessing treatment response and the possibility of recurrence.

What are the applications and roles of radioactive isotopes in medicine? Currently, the application of radioactive isotopes in the diagnosis and treatment of cancer is becoming popular and widespread, thanks to its effectiveness, short time and safety.

Radioisotope is a fairly familiar and common name in the field of nuclear medicine, it is widely applied for the purpose of diagnosis and treatment of certain diseases. Depending on different diseases, radioisotopes become an effective, simple, safe and superior treatment method compared to other treatment methods.