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All about stomach cancer causes of stomach cancer risk factors for stomach cancer symptoms of stomach cancer diagnosis of stomach cancer stages of stomach cancer treatment for stomach cancer prevention of stomach cancer

What's the treatment for stomach cancer?

The three standard modes of treatment available for stomach cancer include surgery, radiation therapy, and chemotherapy. While deciding on the patient's treatment plan, the doctor takes into account many factors. The location of the cancer and its stage of advancement are important considerations. In addition, the patient's age, general health status, and personal

preferences are also taken into account.

Staging of stomach cancer is based on how deep the growth has penetrated the stomach lining; to what extent (if any) it has invaded surrounding lymph nodes; and to what extent (if any) it has spread to distant parts of the body (metastasized). The more confined the cancer, the better the chance for a cure.

Surgery is the most common treatment for stomach cancer. The operation is called gastrectomy. The surgeon removes part (subtotal or partial gastrectomy) or all (total gastrectomy) of the stomach, as well as some of the tissue around the stomach. After a subtotal gastrectomy, the doctor connects the remaining part of the stomach to the esophagus or the small intestine. After a total gastrectomy, the doctor connects the esophagus directly to the small intestine. Because cancer can spread through the lymphatic system, lymph nodes near the tumor are often removed during surgery so that the pathologist can check them for cancer cells. If cancer cells are in the lymph nodes, the disease may have spread to other parts of the body. In the early stages of stomach cancer, surgery may be used to remove the cancer. If the cancer is too widespread and cannot be removed by surgery, an attempt will be made to remove blockage and control symptoms such as pain or bleeding. Depending on the location of the cancer, either the proximal portion or the distal part of the stomach may be removed. In a surgical procedure known as total gastrectomy, the entire stomach may be removed. Patients who have had parts of their stomachs removed can lead normal lives. Even when the entire stomach is removed, the patients quickly adjust to a different eating schedule. This involves eating small quantities of food more frequently. High protein foods are generally recommended.

Chemotherapy involves administering anti-cancer drugs either intravenously (through a vein in the arm) or orally (in the form of pills). This can either be used as the primary mode of treatment or after surgery to destroy any cancerous cells that may have migrated to distant sites. Most anticancer drugs are given by injection; some are taken by mouth. The doctor may use one drug or a combination of drugs. Chemotherapy is given in cycles: a treatment period followed by a recovery period, then another treatment, and so on. Usually a person receives chemotherapy as an outpatient (at the hospital, at the doctor's office, or at home). However, depending on which drugs are given and the patient's general health, a short hospital stay may be needed.

Radiation therapy is often used after surgery to destroy the cancer cells that may not have been completely removed during surgery. Generally, to treat stomach cancer, external beam radiation therapy is used. In this procedure, high-energy rays from a machine that is outside of the body are concentrated on the area of the tumor. In the advanced stages of gastric cancer, radiation therapy is used to ease the symptoms such as pain and bleeding. Patients who receive radiation to the abdomen may have nausea, vomiting, and diarrhea. The doctor can prescribe medicine or suggest dietary changes to relieve these problems. The skin in the treated area may become red, dry, tender, and itchy. Patients should avoid wearing clothes that rub; loose-fitting cotton clothes are usually best. It is important for patients to take good care of their skin during treatment, but they should not use lotions or creams without the doctor's advice.

Biological therapy (also called immunotherapy) is a form of treatment that helps the body's immune system attack and destroy cancer cells; it may also help the body recover from some of the side effects of treatment. In clinical trials, doctors are studying biological therapy in combination with other treatments to try to prevent a recurrence of stomach cancer. In another use of biological therapy, patients who have low blood cell counts during or after chemotherapy may receive colony-stimulating factors to help restore the blood cell levels. Patients may need to stay in the hospital while receiving some types of biological therapy.

More information on stomach cancer

What is stomach cancer? - Stomach cancer (gastric cancer) is a disease in which normal cells in the stomach tissues become cancerous and grow out of control.
What causes stomach cancer? - Stomach cancer arises from changes in the internal lining of the stomach. Stomach cancer is more common in smokers and in those with heavy alcohol intake.
What're the risk factors for stomach cancer? - Risk factors for stomach cancer include eating foods high in starch and low in fiber, smoking, drinking alcohol, and vitamin A deficiency.
What're the symptoms of stomach cancer? - Symptoms of stomach cancer include weight loss, loss of appetite, gastrointestinal bleeding, nausea and vomiting.
How is stomach cancer diagnosed? - A complete medical history will be taken to check for any risk factors. A thorough physical examination will be conducted to assess all the symptoms.
What're the stages of stomach cancer? - Staging of stomach cancer is based on how deep the growth has penetrated the stomach lining. Staging may not be complete until after surgery.
What's the treatment for stomach cancer? - Standard treatment available for stomach cancer include surgery, radiation therapy, and chemotherapy.
How to prevent stomach cancer? - By avoiding many of the risk factors associated with the disease, it is possible to prevent many stomach cancers.
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