Stomach cancer there is no indication in the early stages. Even if they show signs, the signs are vague and imprecise that the sensation of vomiting or weight loss, anorexia, heartburn and indigestion. This information may be a sign of cancer, may also result from minor health problems, such as caused by a virus or an ulcer.

The symptoms of stomach cancer in later stages are:

* Blood in the stool – this is an important indication of stomach cancer, but in fact can be found in the blood, which could be in the chair. You can diagnose whether you are a victim with the help of occult blood in the stool.
* Abdominal pain Victims and complaints – This is normally one of the signs is universal, and asks to go see a doctor. The pain may be of only slight pain in unbearable pain. In general, cultures in the upper abdominal region.
* Persistent nausea and / or vomiting – Nausea and vomiting are constant most important symptom that can do a precursor to stomach cancer. If you happen to vomit blood, you should consult a doctor immediately
* Loss of appetite – if you do not want more than two days after eating can be severe and you should see a doctor for an examination to be done.
* Weight loss – most people would be very happy to lose weight, without even an attempt to do so. But if you find that it by about five percent of their normal body weight in six months or less, without even any measure of weight loss can be a symptom of gastric cancer.
* Flatulence – This is another common cause of stomach cancer. If you encounter this problem, especially shortly after the restart just one meal, you must immediately seek medical attention.

The most common sites are:
Prostrate 24%
Breast 13%
Pulmonary 13%
Colon and rectum 9%
Bladder 3%
Uterus 2.5%

The cause of cancer is considered a combination of genetic and external carcinogens such as tobacco and snuff, virus, infection, vinyl chloride, asbestos, poor nutrition. Cancer often has no specific symptoms, it is important to limit the risk factors and undergo appropriate cancer screening. Signs and symptoms depend on the location of the tumor, tumor size and how it affects the nearby organs or structures. If the cancer spreading (metastasis), and the symptoms can occur in different parts of the body. As cancer develops, he begins to press on adjacent organs, blood vessels and nerves. If the cancer is in a critical area to cause as some parts of the brain, even the smallest tumor early symptoms. But some cancers start where it is grown not cause symptoms until the tumor quite large. Types of pancreatic cancer, for example, to do so, often not large enough to stay out of the body. When pancreatic cancer causes these symptoms, usually in an advanced stage. Cancer can also cause symptoms in many other problems, such as fever, fatigue and weight loss. This may be due to the fact that cancer is much more consumed by the energy of the body S, and may the release of substances that may affect the metabolism. Some types of lung cancer with hormone-like substances that affect blood levels of calcium, affecting nerves and muscles and causing weakness and dizziness. It is important to know that some of the Non-general (remember-characters) and the specific symptoms of cancer, but she one of them does not mean that you have cancer. Most tumors can be treated and some cured, depending on the type, location and timing. An earlier cancer is detected, the better the prognosis. A good example of the importance of early detection of cancer is a non-melanoma skin cancer. Skin cancer can be easily removed when not grown deep into the skin, and the 5-year survival rate (the proportion of persons with at least 5 years after diagnosis is live) at this stage, nearly 100%.

Early detection of breast cancer by mammography showed an average reduction in the phase of the diagnosis of breast cancer in a population. Cancer can colonoscopy, which demonstrated to reduce the incidence of colorectal cancer and mortality, presumably through the detection and removal of precancerous polyps by testing and FOBT.
Similarly, cervical cytology test results (using the Pap test) to identify and remove precancerous lesions.
Testicular self-examination is recommended for men recognize ages of 15 and testicular cancer. The pain may be an early symptom of some cancers such as bone cancer or cancer of the testicles. In the long term constipation may, diarrhea or a change in the size of the stool is a sign of colon cancer.

Skin Cancer May bleed and resemble sores that do not heal.
In the long term wound in the mouth of a cancer in the mouth and can be dealt with immediately, particularly in patients who chew, smoke or consume alcohol often snuff. Sores on the penis or vagina, or they may be signs of infection or cancer early, and should not be overlooked. Unusual bleeding occur early or advanced cancer. The blood in the sputum (phlegm) may be a sign of lung cancer. Blood in the stool (or dark or black stools could be a sign of cancer of the colon or rectum.

Blood in the urine can be a sign of bladder or kidney cancer. An escape of blood from the nipple may be a sign of breast cancer. Many cancers can be felt through the skin, especially in the breast, testicles, lymph nodes (glands) and the soft tissues of the body. Lump or thickening never been an early sign of cancer or delayed. Often, the problems of other causes, indigestion or swallowing difficulties are a sign of cancer of the esophagus, stomach, or pharynx (throat) can.
A cough, can not go giving a sign of lung cancer. A cancer may be suspected of a number of reasons, but the final diagnosis of tumors, the histological examination of tumor cells are confirmed by a pathologist.

TREATMENT

Once the diagnosis of cancer is usually treated with a combination of surgery, chemotherapy and radiotherapy. Radiotherapy can be used to treat almost all types of solid tumors, including brain, breast, cervix, larynx, lung, pancreas, prostate, skin, stomach, uterus or soft tissue sarcoma . Most forms of chemotherapy target cells that divide quickly, and you are not specific to cancer cells, although a degree of precision, the error from the inability of many cancer cells to DNA damage, while normal cells can lead to the rule. Modern methods of producing an immune response against cancer and immunotherapy with intravesical BCG in superficial bladder cancer cause and the use of interferons and other cytokines, an immune response in renal cell carcinoma and melanoma patients. Painkillers such as morphine and oxycodone, and antiemetics, drugs to prevent, nausea and vomiting are very common in patients with symptoms that are associated with cancer. Transmission and disease. Progress in cancer research have made a cancer vaccine available to prevent it. The vaccine protects against four HPV types that cause 70% of cervical cancer cases and 90% of genital warts. The consensus on diet and cancer is that obesity increases cancer risk of cancer. The fight against cancer dietary components are also more numerous and more diverse than previously understood, so patients are always advised to eat fruit and vegetables for health benefits.