Some diseases, like cancer, require special treatments. Nuclear Medicine is that branch of medicine that uses radioactive substances to research, diagnose and treat various diseases. The radioactive materials, called radiotracers, when inserted into the bloodstream of the patient, depict the inside of the body through images that are reflected by a special camera. The radiotracers travel inside the area that needs to be examined and produce accurate images by giving off energy in the form of gamma rays. This diagnostic procedure is very effective and helps in finding out about a disease even at its nascent stage that is not possible with other imagine techniques. Narayana Health Group, Kolkata’s Nuclear Medicine Department operates with a team of highly trained and experienced specialists in this field. They are considered top Nuclear Medicine doctors in Kolkata because of their expertise in a wide range of diagnostic and treatment services. They specialise in multiple medical conditions and diseases, one of them being cancer. Apart from excellent diagnostic, our specialists also offer a wide range of therapeutic services. The department at our Kolkata hospital features state-of-the-art gamma camera (SPECT CT) that shows the images of the body. The department is also equipped with a stress laboratory and PET CT (Positron Emission Tomography – Computed Tomography).