There are a variety of tests to diagnose gastric cancer. A medical examination will reveal any swelling or blood in the area, as well as any swollen lymph nodes. A biopsy may also be performed, and tissue samples will be viewed under a microscope to detect any disease. If a biopsy shows that there are signs of cancer, doctors may prescribe a treatment using a monoclonal antibody. Certain factors may increase the likelihood of cancer, so doctors will also examine the patient’s chest and abdomen for any signs of spread.
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Although the exact cause of gastric cancer is unknown, several factors contribute to its development. Smoking, diet rich in smoked or salty food, and poor preparation of food are all risk factors. Smokers, for example, have a higher risk of developing gastric cancer than nonsmokers. And because early stage gastric cancer is often unnoticed, the symptoms are not readily apparent. However, if the condition is detected, early treatment is key.
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Stage one stomach cancer is localized. At this stage, it has not spread to distant organs or lymph nodes. It may have spread to nearby organs such as the lymph nodes. In stage two, however, it has spread to deeper layers of the stomach and may have reached lymph nodes and distant organs. Symptoms of stage two gastric cancer may not be as obvious and should be treated promptly. And patients should be monitored closely by a doctor for gastric cancer symptoms.
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Anemia is one of the most common symptoms of stomach cancer. People with chronic indigestion may also develop symptoms of anemia. In severe cases, patients may vomit blood or dark, sticky feces. Other symptoms of stomach cancer include bowel obstruction, fractures, neurologic changes, and a swelling of the abdomen. But if none of these symptoms occurs, it is a sign of an impending gastric cancer diagnosis.
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The best way to determine if you are suffering from gastric cancer is to schedule a physical exam with a doctor. Your doctor will also examine you physically and feel for a mass inside your stomach. If you have any of these symptoms, your doctor may perform a surgical procedure to remove your stomach. Depending on the extent of the cancer, it may be possible to remove part of your esophagus and upper part of your duodenum.
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Treatment options for gastric cancer include surgery and chemotherapy. Surgical bypass may be necessary if cancer has spread to lymph nodes or organs in your abdomen. Radiation therapy is another option for gastric cancer patients. High-powered beams are used to shrink the tumor before surgery. Chemotherapy uses specific drugs to shrink tumours. They may be taken orally, through a vein, or taken in capsule form. The doctor may prescribe targeted drug therapy or immunotherapy as part of the treatment.
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Gastric cancer patients who experience warning symptoms may be diagnosed with the disease prior to their symptoms becoming severe. The short interval between the onset of these symptoms and the diagnosis of gastric cancer has been correlated with poor outcomes. However, it remains unclear whether these symptoms are indicative of gastric cancer. In any case, the longer they have been present, the higher the risk of a diagnosis. So, patients should schedule an appointment with a specialist as soon as possible.
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Besides recognizing the signs of gastric cancer, people may also experience other symptoms, which may not indicate the disease. A person who has lost weight for no apparent reason or who experiences a buildup of fluid in the abdomen may have gastric cancer. Doctors will usually perform tests to diagnose the condition, and a physical exam will check for lumps or symptoms of the disease. Some health insurance companies may even pay for the second opinion.
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Stomach cancer occurs when cancer cells begin to grow in the inner lining of the stomach. These cells, known as adenocarcinomas, can begin in any part of the stomach, but most commonly form at the gastroesophageal junction. If left untreated, stomach cancer can spread to nearby organs. The most common symptoms of this disease are bloating, pain, and bleeding. The condition often develops slowly over a period of years.
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In addition to pain, vomiting, and diarrhea, gastric cancer is often difficult to diagnose. Symptoms can mimic other conditions, such as esophageal cancer, gastritis, and peptic ulcer disease. These symptoms may be difficult to identify, but if they appear, a doctor will be able to detect the disease early. In addition to the symptoms, a doctor can help a patient decide whether they should seek a screening.
