Understanding Cancer and the Role of Immunotherapy – With Dr. Vikesh Shah

Cancer is one of the leading causes of death in the world today. It begins when cells in the body grow too fast and don’t stop, forming lumps called tumors. These cells can spread to other parts of the body if not treated on time. Scientists and doctors around the world are working hard every day to find better ways to fight cancer – and one of the most promising treatments today is immunotherapy.

What Is Cancer?

Normally, our body makes new cells as needed, and old ones die off. But in cancer, this balance breaks. Abnormal cells grow and form tumors. If not treated, these tumors can grow bigger and spread. There are over 100 types of cancer, with common ones being:

Breast Cancer – mostly affects women
Lung Cancer – often caused by smoking
Prostate Cancer – in men, affects the prostate gland
Colon Cancer – linked to diet and lifestyle
Leukemia (Blood Cancer) – affects blood and bone marrow
Skin Cancer – often due to too much sun exposure

Why Does Cancer Happen?

Cancer can develop due to a mix of reasons:

Genetic changes (mutations) in cells
Environmental exposure (like pollution or chemicals)
Lifestyle choices (such as unhealthy diet or smoking)
Aging – risk increases with age
Family history – if someone close has had cancer

Still, cancer can sometimes happen even without clear risk factors.

How Does Cancer Affect the Body?

Cancer can harm the body in many ways, depending on where it is. It can:

Press on organs or nerves, causing pain or problems
Spread (called metastasis) and make treatment harder
Weaken the immune system, making it easier to get infections
Cause symptoms like weight loss, tiredness, or unusual bleeding

Common Cancer Treatments

Doctors use several methods to treat cancer:

Surgery – to remove the tumor
Chemotherapy – strong medicine to kill cancer cells
Radiation Therapy – uses energy to shrink or destroy cancer
Hormone Therapy – blocks hormones that help some cancers grow
Stem Cell Therapy – used for blood cancers

The Power of Immunotherapy

Immunotherapy is a new and powerful way to treat cancer. It uses the body’s own immune system to fight cancer. Sometimes, cancer cells hide from the immune system. Immunotherapy helps the body find and attack these harmful cells.

Types of immunotherapy include:

Checkpoint inhibitors – help immune cells see cancer cells better
CAR-T cell therapy – boosts the body's own cells to attack cancer
Monoclonal antibodies – lab-made proteins that target cancer cells

Immunotherapy works especially well for cancers like melanoma, lung cancer, and blood cancer.

Dr. Vikesh Shah – Leading Cancer and Immunotherapy Specialist in Ahmedabad

Dr. Vikesh Shah is one of the best immunotherapy doctors in Ahmedabad. He has helped many patients with advanced cancer using treatments that are not only effective but also gentle on the body. His clinic focuses on personalized cancer care, meaning every patient gets a treatment plan that fits their exact condition.

Thanks to Dr. Vikesh Shah, India is becoming a top destination for cancer treatment. Patients from around the world are now choosing Indian clinics for quality care at affordable costs.

A Brighter Future Ahead

New technologies like robotic surgery, precision radiation, and AI-based tools are making cancer treatment safer and smarter. And with advances in immunotherapy, the chances of recovery are better than ever.

If you or your loved one is facing cancer, there is real hope. Dr. Vikesh Shah’s clinic in Ahmedabad is here to support you with the latest treatments and compassionate care.

Book your appointment today and take the first step towards healing.

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