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Posts Tagged ‘Cancer Cells’

There are many dangerous diseases in the world. Such as Aids, Blood Cancer, Brain Tumor, Breast Cancer etc. Brain Tumor is one of them. It is a vital disease for human brain. It can be either malignant or benign kind of its type. It is an irregular and uncontrolled activity of a brain cell that usual occurs into the brain, even metastasize, cranial nerves, and pineal glands brain covers in other organs.

A Client who will feel medical care for brain tumor generally takes steroids and drugs to alleviate the edema and pain. Anticonvulsant medication is regularly given to clients for avoid convulsion. The cerebrospinal fluid has to be drained applying a shunt if clients are suffering from hydrocephalus.

The brain tumor treatment generally includes chemotherapy, surgery and radiation therapy. However, the treatment will change dependent on various factors include such as tumor’s type, size, location, age of a client and overall health situation. The treatment process and the program for children and adults usually vary.

There are many treatment processes for brain tumor in the world. Radiation oncology is the best treatment process for brain tumor. A damage brain cell is being stopped from rising by the treat of radiation. This method is generally used after surgery in which there are still remaining cancer cells that were not able to eliminate during surgery. A client generally thinks for this method when it is impossible already to have an operation done.

There are two processes in providing radiation therapy. First process is implanting radiation therapy and second process is external radiation therapy. Implant radiation therapies in which radioactive substance are put straight to the infected area. This radioactive substance may be permanent or temporary dependent on substance used. For second process, large machine is used.

Operation is the general method for brain tumor treatment. A neurosurgeon can operation this tumor. Surgeon can also remove damage brain cell from brain by skull opening. This method name is the craniotomy.

When the surgeon cannot remove cancer cells into the brain by use radiation therapy or operation that time third process is used for the client. The third process is chemotherapy. A physician uses multiple drugs or a single drug for this method. The drug is given to the client by injected or orally in the blood streams or muscle. This method name is intrathecal chemotherapy.

The throat cancer treatment depends on lot of factor. The most important factor is the location of the tumor in the throat. The other factors include the size of the tumor, the stage of the disease, age and other physical conditions. It is advised to consult a physician to examine the nature of the throat cancer and the physical condition of the body. The examination will be helpful in devising the nature of the treatment to be carried out.

Tumor can be treated based on the type of tumor the person has. Take note that tumor treatment will depend whether the tumor is malignant or benign. Benign tumor is a tumor that has no possibility of spreading. That means benign tumor does not inflict other organs, while malignant is the one spreading and has the ability to affect other organs of the body.

Benign tumor is said to be in the safe zone since it will not cause symptoms for other parts of the body. Since it is considered in the safe zone, it does not require any treatment. However, if for example, the benign tumor is situated in the brain, it has to be removed through cosmetic surgery or it may affect surrounding brain tissues.

On the other hand, malignant tumor can be treated in a number of ways. It would include surgery, chemotherapy, radiation, or a combination of any of these treatments. Let us discuss each of the treatments.Surgery is a process of directly removing the tumor if it did not spread and infect other tissues yet.

Surgery is limited to those tumors who stays in on location, surgery is usually applied o directly remove the tumor out of the patient’s body. If some cases, the tumor spread but within the lymph, surgery is applied as well. However, some types of tumors, like lymphoma, that cannot be removed by a simple surgery even though it stays in one place since the intensity of the tumor need a different type of treatment.

Another treatment requires a radiation therapy with the aid of radiation. What this treatment does is it targets the cells impacted by the tumor, and killing them. However, the disadvantage of this type of treatment is that aside from targeting cancer cells, it also affects healthy cells, thus making the cells undeveloped.

The side effects though depend on the extent of the patient’s exposure to the treatment, the health status of the patient, and the patient’s ability to endure the treatment.Chemotherapy uses chemicals to stop the spread of the cancer cells and infecting other cells. There are a number of chemicals being use d for chemotherapy but the treatment would depend on the extent of the spread, the intensity of the treatment required, and the health status of the patient’s health.

The prescription for these chemicals varies as well as the frequency of use. The side effects include hair loss, vomiting, weakness, and other symptoms depending on how the patient’s body reaction with the treatment. The body’s reaction will detect if the patient accept or refuse the treatment.

Sometimes, the extent of the treatment requires the combination of the treatments since the extent of the spread cannot be stopped by just single medication. The side effects will still vary, however the patient’s respond to it will determine if the patient will recover and survive the treatment or will lose it.

It is difficult to put an ultimatum to a tumor patient, but if the tumor becomes more complicated and requires more than one treatment, it simply means that the tumor is in an advance stage that is difficult to treat.Tumor cells can be treated if it is not too late and the spread is still within the organ. However, if the spread is too much that it causes more complications, then the tumor requires more than one treatment.

If you have been diagnosed with breast cancer you may be wondering if there are alternatives to traditional treatments of chemotherapy, radiation therapy and surgery. In fact there are many alternate approaches to treat breast cancer. Alternative approaches are not necessarily less expensive as traditional treatments but they may have a less negative impact upon your body.

If you are considering alternative treatments you should discuss this with your physician, especially if you are undergoing traditional treatments. Do not withhold information from your physician for fear of a negative reaction. If your physician does not support your decisions you may consider looking for one who will. Even so, keeping information from your physician regarding alternative treatments may compromise your health and the potential success of either treatment.

Many alternative approaches are based upon the belief that cancer is a result of a variety of possible causes. Ionizing radiation, viruses, free radicals, chemicals and heavy metals may be a cause of breast cancer. You lifestyle can contribute to your risk of having breast cancer. Weight gain of more than fifty-five pounds after turning eighteen increases your breast cancer risk.

Therefore some alternative approaches include megavitamins, meditation, diet therapy, relaxation and positive imagery. If you want to improve your chances to overcome cancer your mind needs to be in a positive place, or so it is felt by many alternative approaches.

Immunobiological treatments are another alternative approach to breast cancer. Theses treatments attack the cancer while restoring your natural defenses that include your bodies’ detoxification paths and immune system. Many practitioners use an integrated approach based in holistic as well as traditional medicines.

While cancer cells develop in everyone the inability of an individual’s ability to fight the cancer cells forming into a tumor and metastasizing is the real problem that needs to be addresses. The body has a natural defense that fails when breast and other cancers form. If the bodies’ natural defense mechanisms can be restored then it can fight to eliminate the cancer.

While traditional methods to cure focus on destroying the cancer cells, alternative treatments focus on trying to fix the underlying cause that lead to the cancers development. Unless the underlying causes are fixed the cancer may return or progress to a worse degree.

Some alternative treatments include correcting nutritional deficiencies. This includes ensuring the correct levels of Vitamins C, D and E and selenium that have been shown to protect against cancer. Also included are programs to remove toxins that have accumulated in the body and repair the pathways for the natural elimination of toxins.

Inflammation reduction, dysfunction of cellular mitochondria, high carbon dioxide and low oxygen levels are other focus of alternative therapies for breast cancer treatment.

With all the advancements of both traditional and alternative treatments the chance of survival has never been better. You do have choices if you have been diagnosed with breast cancer.

Most cancers appear in the form of tumors that attach themselves to various organs such as the lungs, brain, liver, pancreas, or the prostate. Some cancers, like leukemia or blood cancer however, do not exhibit tumors. In case a patient has a cancer that involves tumors then there are various treatments that could be used to defeat the cancer. Here are some forms of tumor treatment that could restore the health of the patient without too much collateral damage.

Surgery

In certain types of cancer such as breast cancer, prostate cancer, etc where the tumor cells can be detached from the affected organ without significant harm to the patient or the organ, surgery is usually the preferred mode of treatment. Surgery is also used for the removal of tissue surrounding the affected organ so as to remain on the safe side. Surgery requires a stay at the hospital and is usually followed by radiation or chemotherapy to wipe out any remaining cancerous cells. Often, the affected organ loses a lot of tissue and muscles in a bid to eradicate cancer cells, such as in cases of breast cancer. However, it is the doctor that needs to make the decision on surgery after reviewing the test results and the location of the affected organ.

Chemotherapy

This tumor treatment includes drugs that are either injected into the patient or given orally. However, most patients receive the doses of drugs through a catheter so as to cause minimum discomfort. This treatment works in successive phases such as treatment phase and recovery phase. However, chemotherapy also kills healthy cells in its bid to destroy cancer cells and patients could experience unpleasant side effects such as hair loss, diarrhea, vomiting, etc. Many drugs could be administered together to attack cancer cells and patients will need regular checkups to monitor their progress.

Radiation

Radiation is usually used after surgery to eradicate any surviving cancer cells that might regroup to cause havoc again. Patients are given radioactive pills to swallow or in some cases the treatment is delivered intravenously. In this tumor treatment the radioactive material destroys cancer cells that might have hidden inside or behind the tumor. Patients can also be given external beam radiation projected towards the affected organ. This tumor treatment is administered for around 5 days in every week and the patient can return home after each session.

Other forms of treatment

Specific cases of cancer call for special types of tumor treatment that is not very commonly used. For example, target therapy is used to specifically target cancer cells while leaving normal cells intact. Immunotherapy teaches the immune system to fight the invading cancer cells while herbal treatments and acupuncture are alternative tumor treatments that do not have enough research to back their claims of effectiveness.

Cancer can cause pain and confusion among patients and their families, but with the help of efficient doctors, the right mode of tumor treatment can be chosen to eliminate the tumors and any remaining cancer cells in the body. The right tumor treatment can provide a decent quality of life to the patient in the long run. Although regular checkups, even after destroying the tumor will be mandatory.

The majority of breast cancers today are diagnosed at early stages, meaning that the cancer may or may not have spread to lymph nodes, but does not involve skin or muscle. Even in early-stage breast cancer, with small tumors and no involvement of lymph nodes, adjuvant treatments may prolong life and reduce risk of recurrence. These extra treatments include hormone medications, chemotherapy, or both. You will also need to sit down with a medical oncologist to ask about the likelihood of cancer coming back outside of the breast area and about what treatments you can consider. In addition, you should ask to what extent each of these treatments may help to lower the risk of the cancer coming back, thereby helping you live longer.

Anyone who has a tumor that is estrogen or progesterone receptor-positive should strongly consider taking a hormone treatment, regardless of whether they are old or young, or pre- or postmenopausal. If a breast cancer is hormone-receptor positive (estrogen or progesterone receptors are present), then a strategy that reduces the effect of estrogen on cancer cells is recommended.

Tamoxifen is the most common agent in current use, and because doctors have over thirty years’ experience with tamoxifen, the benefits as well as the possible side effects are well understood. Tamoxifen interferes with the binding of estrogen to its receptor; therefore, it has what is called an antiestrogenic effect on breast tissue and the tumor cells, but may have estrogen-like effects on the bone, lipids, and the uterus. Because of this, tamoxifen is sometimes referred to as a selective estrogen receptor modulator, or a designer estrogen. Tamoxifen can reduce the risk of cancer recurring in the treated breast, reduce the risk of cancer coming back outside of the breast in distant organs, and reduce the risk of a new cancer in the opposite breast by 50 percent.

Tamoxifen is taken orally in the form of a pill and is usually prescribed for five years. It is generally started after completion of chemotherapy and may be given at the same time as radiation.

For postmenopausal women, a new class of hormonal agents can be considered. These are aromatase inhibitors and include medications such as anas-trozole (Arimidex), letrozole (Femara), and exemestane (Aromasin). In premenopausal woman, estrogen is produced primarily by the ovaries. In postmenopausal women, once the ovaries have stopped producing estrogen, estrogen is produced by the conversion of androgens from fatty tissue using an enzyme called aromatase. Aromatase inhibitors work in postmenopausal women to reduce estrogen production so that the hormone does not have a chance to stimulate cancer growth.

Studies have compared anastrozole to tamoxifen and it appears that anas-trozole is as good, if not better, than tamoxifen, but long-term follow-up of women on these newer medications is not yet available. Side effects noted in early studies include hot flashes and joint and muscle pain. There is a slightly higher risk of osteoporosis and bone fracture with anastrozole, in contrast with the slight protective effect of tamoxifen. In addition, anastrozole is associated with a lower risk of blood clots than tamoxifen and does not appear to increase the risk of cancer of the uterus.

Tamoxifen is generally recommended for five years. This is because studies have shown that two years are better than one, five years are better than two, but ten years are not better than five. In fact, doctors see a tendency for slight worsening of prognosis after five years, possibly due to the cancer becoming resistant to tamoxifen. In addition, more years of tamoxifen is more time during which serious side effects like blood clots and endometrial cancer may develop. These two side effects in particular are seen more frequently in women over sixty.

The aromatase inhibitor letrozole has been studied in women who have completed five years of tamoxifen and then take letrozole. This strategy is associated with a 43 percent further reduction in the risk of cancer recurring or new cancer developing in the opposite breast. Side effects of letrozole are similar to anastrozole and include hot flashes, joint and muscle pain, and increased risk of osteoporosis.

Studies have recently been reported using aromatase inhibitors such as exemestane, following two to three years of tamoxifen use. This strategy was associated with fewer recurrences compared to five years of tamoxifen, although at this early stage no difference in overall survival has yet been reported.

Many questions remain unanswered. Is it better for a woman to take tamoxifen for five years and then take an aromatase inhibitor? Is it better to use tamoxifen for two to three years and then follow with the aromatase inhibitor? Is it better to start with an aromatase inhibitor in the first place? What is the optimal duration for using the aromatase inhibitors and what are the long-term side effects? Several large studies are underway that we hope will help answer these questions.