Types of cancer treatment

Types of cancer treatment Chemotherapy, Radiation therapy, Hormone therapy, targeted therapy, Surgery

Types of cancer treatment

 Chemotherapy

Chemotherapy is one of the modalities used in the treatment of cancer patients often in conjunction with surgery and radiation therapy cells in the body grow and divide according to the normal cell cycle which is controlled by the nucleus the genetic material or DNA inside the nucleus contains the information necessary to execute this process if the DNA in the nucleus gets damaged it either repairs itself or sends an instruction to the cell to die.(Chemotherapy)

Types of cancer treatment, Radiation therapy

Types of cancer treatment

In the case of cancer, the portion of the DNA that controls cell division is altered resulting in the DNA being unable to repair itself or instruct the cell to die this causes the cell to grow and divide uncontrollably creating multiple copies of itself called cancer cells which displays normal cells to form a tumor.(Chemotherapy)

As the tumor increases in size, it also begins to develop its own blood supply as cancer cells do not adhere to each other very well compared to normal cells they tend to break away and enter the nearest blood vessel thereby spreading to other parts of the body in a process known as metastasis.(Chemotherapy)

 Other common metastatic sites include the lungs liver bone and brain metastasis may also occur through the lymphatic system with cancer cells entering the nearest lymph vessels from which they migrate to the lymph nodes and the rest of the lymphatic system spreading cancer to the other parts of the body gamma therapy works by selectively targeting fast-growing cells which are typical of most cancer cells causing the tumor to shrink because of the decreased cell division and death of the cancer cells most chemotherapy drugs act systemically by entering the bloodstream to reach the metastatic cancer cells at various organ sites.Chemotherapy

However, as they are unable to tell the difference between a cancer cell and a fast-growing normal cell they often end up attacking normal cells such as those of the bone marrow digestive system and hair follicles common side effects of chemotherapy include one frequent infection because of a weakened immune system to diarrhea three nausea and loss of appetite for hair loss five bruising and anemia.Chemotherapy

 The objective of chemotherapy is to reduce or eliminate cancer cells in the original tumor site as well as in the other sides of metastasis chemotherapy may be either a primary or secondary means of cancer treatment along with surgical excision and radiation therapy chemotherapy drugs may either be given systemically through pills capsules or liquids administered orally intravenously or intramuscularly or locally such as through catheters for tumors in the chest or bladder injections into the CSF or as slowly dissolving wafers after the tumor has been removed chemotherapy drugs are often used in combination in order to increase their effectiveness and are generally spread out over a period of weeks or months to enable the body to recover between treatment cycles as well as to kill as many cancer cells as possible. Gamma therapy patients have often advised the following one adequate rest to nutritious diet three medic Transcript. deaths are due to metastasis malignant cells that penetrate into the circulatory system and establish colonies in other parts of the body great advancements have been made but cancer is still the leading cause of death for people under the age of 85 in the United States one in every four people die from cancer.

Types of cancer treatment, Radiation therapy

Radiation therapy

Radiation therapy a procedure that treats certain forms of cancer to kill cancer cells or control their growth the cells in the body grow and divide as part of the normal cell cycle the cell's nucleus controls this process inside each nucleus genetic material called DNA contains the instructions for directing this process.

Sometimes the cell’s DNA becomes damaged normally the DNA responds by either repairing itself or instructing the cell to die in cancer however the parts of the cell’s DNA that direct cell division become damaged sections are damaged the DNA is unable to repair itself instead the unrepaired DNA causes the cell to grow and divide uncontrollably into more damaged cells called cancer cells. Radiation therapy

A growth structures as the disease cells increase and uproot the ordinary cells radiation kills malignancy cells by incurring overpowering harm to their DNA the cancer shrivels as the phones quit partitioning and kick the bucket.

If the tumor is in your head your radiation therapist may make a mesh frame or mask that will keep you positioned correctly during the IMRT or you will get small permanent tattoos to help align the IMRT next your therapist will do a CT scan of your head to get a detailed picture of your tumor and its borders. Radiation therapy

Your doctor will use the scans to specify the three-dimensional shape of your tumor and vital tissues nearby the tumors shape size type and location help your doctor determine how the IMRT beam should be adjusted to hit your tumor and avoid healthy tissue during your procedure a medical Linear. 

Accelerator will deliver an x-ray beam to your tumor a computer inside the accelerator will adjust the beam with a device called a collimator the collimator will adjust or modulate the intensity direction and shape of the radiation beam this feature allows higher doses of radiation to be delivered to your tumor while sparing your healthy tissue around it. 

you might get numerous radiation therapies over days or weeks this permits your body to recuperate among therapies and to kill however many malignant growth cells as would be prudent incidental effects are generally gentle and happen just in the therapy region normal incidental effects incorporate restricted skin bothering limited balding or aggravation and expanding close to the cancer area.

Types of cancer treatment

Hormone therapy 

Hormone therapy blocks or changes hormones to help slow or stop the growth of certain. Hormone therapy

what types of cancers are usually treated with hormone therapy. hormone therapy is mostly used to treat cancers that depend on hormones to grow like certain types of

 breast cancer

 prostate cancer

endometrial cancer

and adrenal cancer

 How is it given?

most of the time it's given by mouth as

A pill

 Capsule

Or liquid

 Some types are given as an

Injection

how long does hormone therapy last and how often is it given? (Hormone therapy)

this depends on the type of cancer being treated and the type of drug that's given in some cases hormone therapy might be given for a period of weeks months or even years

 What are common side effects ? 

Some common side effects include

Hot flashes

 Night sweats

 Tiredness bone problems

 Less interest in sex an

 Decreased sexual function

Targeted therapy

Cancer begins with a single cell mutation caused by changes in the genes or genetic material if only a small change occurs the white blood cells can kill it before it grows but if the cancer cells grow stronger or the patient's immunity drops. (Targeted therapy)

The cancer cells will spread to other organs targeted therapy on the other hand involves the selection of medicine that specifically target cancer cells to inhibit the growth and spread of the cancer cells targeted therapy provides fewer side-effects and higher treatment response rates when compared with chemotherapy which kills normal cells along with cancer cells.

Advantages of targeted therapy specific targeted treatment minimal side effects can be used for elderly patients who are not strong enough to receive chemotherapy high efficacy of treatment improves quality of life for patients as a result it is an effective treatment against advanced stage cancers the response rate of targeted therapy is up to 80% compared to an average of 30% for chemotherapy. (Targeted therapy)

Targeted therapy can be used to treat many types of cancer including

 Lung cancer

 Liver cancer colon cancer

 Kidney cancer

 Breast cancer and

 Ovarian cancer among others

Surgery

Surgery, when used to treat disease, is a methodology wherein a specialist eliminates malignancy from your body. Specialists are clinical specialists with uncommon preparing in a medical procedure. (Surgery)

 

Dangers of Surgery

Specialists are profoundly prepared and will do all that they can to forestall issues during a medical procedure. All things being equal, here and there issues do happen. Normal issues are:

Agony

Contamination

Dying

Harm to local tissues

Also, responses to the sedation.