Proton Therapy
Proton Therapy Doctor in Delhi NCR
What is Proton Therapy?
Proton therapy is also known as proton beam therapy. it’s a radiation therapy. It uses proton to treat cancer.
A positively charged particle is used in this therapy. These proton kills cancer cell. Doctors can use proton therapy alone for the treatment or they can also combine it with x-ray radiation therapy, surgery, chemotherapy, and immunotherapy.
It is like a external beam therapy. It passes through the skin painlessly from a machine.
How proton therapy works
Proton therapy is also known as proton beam therapy. it’s a radiation therapy. It uses proton to treat cancer. There are many proton beam therapy centre in india.
A positively charged particle is used in this therapy. These proton kills cancer cell. Doctors can use proton therapy alone for the treatment or they can also combine it with x-ray radiation therapy, surgery, chemotherapy, and immunotherapy.
It is like a external beam therapy. It passes through the skin painlessly from a machine.
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What to expect
A patient receive a number of sessions depends on the stage of cancer. It is not compulsory to take treatment in the hospital.
Doctors usually delivers 1 to 5 proton beam treatments. In this Best Proton Therapy Doctor uses larger daily radiation for fewer number of treatments. This is typically called stereotactic body radiotherapy. If a person receives a single, large dose of radiation, it is often called radiosurgery.
Treatment planning
This treatment requires planning. Proton therapy doctor in Delhi, Before the treatment the patient will receive a specialized computed tomography (CT) or magnetic resonance imaging (MRI) scan. You will be in a exact same position as you are during the treatment.
The movement is not allowed during the treatment. So a device is used to restrict the movement. The type of devices depends on the place where the therapy will be received in the body. For example if a person needs to wear a special mask for the treatment in the eye, brain or head. He also needs to wear this device later for the radiation therapy.
You will have to lie on the table during the radiation planning scan and then the doctor will find the exact spot where the radiation will be received. This will help in making sure the exact position.
Some people who have tumor in the neck or head region, feel discomfort when they need to stay in one position. This helps you make sure you receive radiation in the exact place.
The device is designed to fit properly so there can be no movement during the treatment. But the health care make sure the patient can be as comfortable as they can. Make sure you talk to the doctor to find the comfortable position.
Radiation treatment scan is used to mark the tumor in the body where the radiation will be received. Normal tissue is also marked to avoid that area.
Receiving treatment
The proton therapy is received in a special treatment room. A member of health care team will place the patient into the device on the treatment table in the room. For other areas like eye and head the patient is positioned in the special chair instead of the table.
The health care team will make sure the patient is in correct position before starting the treatment. In this the laser is used to centre the marks that were placed during the treatment planning scan. Before the treatment the team takes x-ray or CT scan pictures before the treatment. This helps to position the person in the exact place. This is done so that the laser hit the tumor not the tissues around it.
Some proton treatment rooms have a machine called a gantry. It rotates around the person. Like this the treatment is delivered to the patient from best angle. Best oncologist in Delhi NCR During treatment, the gantry will also rotate around the person so that the machine’s nozzle is in its proper position. The nozzle is where the protons come out of the machine.
The doctor will leave the treatment room and go to the delivery room to control the machines. They will use controls to deliver the treatment. The doctor can be able to see and hear from the camera that is placed in the treatment room.
The proton beam travel through the machine and then magnets direct them to the tumor. The gantry is also used to make sure the patient is still.
Time needed for each treatment
Usually proton treatment session lasts about 15 to 30 minutes. Time also depends on which part the therapy will be received. It also depends on how fast doctors can detect the tumor in the patient body through x-ray or CT scan.
Side effects
The treatment is painless, afterwards patient may receive fatigue. You can also face some skin problems, including redness, irritation, swelling, dryness or blistering or pealing.
If you are also receiving chemotherapy, you may also have other side effects, the side effects are also depend on which part of the body treatment is being received, the size of the tumor, and the type of health tissue around the tumor.
Cancer treated with proton therapy
Proton therapy is not widespread and helps treat tumors that are close to important parts of the body. For example, cancer near the brain or spinal cord. It is also used to treat children to reduce the potential for harm to healthy and growing tissues. Children may receive proton therapy for cancer of the brain and spinal cord. It is also used for eye cancers such as retinoblastoma and orbital rhabdomyosarcoma.
Proton therapy can also be used to treat these cancers.
- Central nervous system cancers, including chordoma, chondrosarcoma, and malignant meningioma
- Eye cancer, including uveal melanoma or choroidal melanoma
- Head and neck cancers, including nasal cavity and paranasal sinus cancer and some nasopharyngeal cancers
- Lung cancer
- Liver cancer
- Prostate cancer
- Spinal and pelvic sarcomas, which are cancers that occur in the soft-tissue and bone
- Noncancerous brain tumors
Risks and benefits
Compared with X-ray radiation therapy, proton therapy has the following advantages:
Generally, it can reduce up to 60% of the radiation being transmitted to the healthy tissues surrounding the tumor. This reduces the risk of radiation damage to these tissues.
It can allow a higher radiation dose to the tumor. This increases the chance that all tumor cells targeted by proton therapy will be destroyed.
During and after treatment, it may cause fewer and fewer serious side effects, such as low blood counts, fatigue and nausea.
But proton therapy also has some disadvantages:
Because proton therapy requires highly specialized and expensive equipment, only a few medical centers in the United States can use it. Find a list of centers that currently offer proton therapy.
It can cost more than X-ray radiation therapy. The rules of the insurance provider differ in which cancers are covered and how much they need to pay. Contact your insurance provider for more information.
Not all cancers can be treated with Top proton therapy Center.
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Frequently Asked Questions
What is Cancer ?
Cancer is the uncontrolled growth of body cells that invade the surrounding normal tissues. If not checked in time, it will spread to distant organs.
What cause Cancer ?
There is no single cause of cancer. Doctors believe that cancer is caused by a combination of many factors. The factors involved may be the individual’s genetic, environmental or physical characteristics.
Can injuries cause Cancer ?
Can injury cause cancer? It is a common myth that injuries can cause cancer. But the truth is that falls, bruises, fractures or other similar injuries have nothing to do with cancer. Sometimes a person may see a health care provider for what was believed to be the cause of injury and cancer at the time.
Can stress cause Cancer ?
No, being stressed does not increase the risk of cancer. Over the past few years, studies have studied many people, but there is no evidence that people with greater stress are more likely to develop cancer. However, how you cope or deal with stress may affect your health.
Is Cancer contagious ?
In the past, people often stayed away from people with cancer. They are worried that they will “infect” the disease. But cancer is not like flu or cold. You cannot get cancer from someone who has cancer. You will not get cancer from people around you or people who have cancer. Don’t be afraid to visit someone with cancer. They need the support of family and friends.
Can Cancer be cured ?
Cure means that the treatment has eradicated cancer and there is no chance that it will return. It is rare that a doctor can ensure that cancer will never return. In most cases it takes time and the longer a person remains cancer-free, the better chance cancer will not return.
Who gets cancer ?
Anyone can get cancer, although the risk increases with age. Your personal risk depends on many factors, such as whether you smoke, lifestyle choices (such as diet and exercise), family history of cancer, and factors in the workplace and environment.
How many people alive today have ever had cancer ?
Today, almost 17 million people alive in the United States have had some type of cancer. Some of these people are cancer-free; others still have it.
How is cancer Treated ?
Surgery, chemotherapy and radiation are the three main cancer treatments. Cancer patients may receive any or all of these treatments. When choosing a treatment plan, the most important factors are usually the type of cancer and the stage (amount) of the cancer.
Is cancer treatment worse than cancer ?
When many people decide whether to receive cancer treatment, this belief can be dangerous for many people. People who believe that treatment is worse than cancer may not have access to life-saving treatments.
Is cancer genetic ?
In fact, cancer is a genetic disease. This is because cancers are caused by mutations or changes in genes that control the way our cells function, causing them to behave abnormally. These mutations can be inherited and account for about 5% to 10% of all cancer cases, but the changes in these genes are likely to occur during a person’s lifetime due to factors other than human genetics.