Most gastric cancer symptoms are non-specific. They can be associated with ulcers and bleeding, such as hematemesis or melena. They may also be related to chronic blood loss or anaemia, or both. Advanced stomach cancer may cause obstruction in the digestive tract, causing early satiety and vomiting. Other symptoms include pain in the abdomen, difficulty swallowing, or weight loss. If you notice any of these symptoms, you should see a doctor immediately.
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There are three stages of stomach cancer. Stage 1 cancer has not spread to distant organs. Stage 2 cancer has spread to the deeper layers of the stomach and may have invaded the lymph nodes. Stage 3 cancer has spread to nearby organs. Symptoms of gastric cancer include pain while eating, indigestion, vomiting, and bloating. However, treatment depends on the type of cancer. In most cases, cancer cells are detected during stage one.
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Treatment for gastric cancer depends on its location. Surgery can remove part or the entire stomach, lymph nodes, and other tissues surrounding the tumor. In some cases, the spleen may also be removed, which is a vital organ for the body that produces lymphocytes and red blood cells. Patients may also undergo the Billroth II or Billroth I procedure, which are surgical techniques for tumor removal in the lower stomach. Other treatments include endoscopic mucosal resection, a surgical technique that was pioneered in Japan. Several centers in the U.S. offer this surgery to patients with early gastric cancer.
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Hereditary diffuse gastric cancer is caused by specific gene mutations. Those with a history of stomach cancer are at a higher risk. Certain hereditary syndromes also increase a patient’s risk of developing stomach cancer. In addition, eating a balanced diet and consuming plenty of fresh vegetables and fruits are important strategies in gastric cancer prevention. Simple blood tests may help raise suspicion of gastric cancer, such as anaemia and stool test.
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In addition to endoscopic gastroscopy, a doctor may order a CT scan to identify cancerous lesions inside the stomach. Endoscopic CT scans and MRIs may also be performed to determine the location and extent of the disease. Further, an endoscopy can reveal whether the cancer has spread deeper into the digestive system. If it has spread to the other areas of the body, a doctor may order additional tests.
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Other symptoms include weight loss. In some cases, stomach cancer may cause a blockage in the digestive tract, preventing food from passing through it completely. Vomiting is another symptom of the disease, as the blockage may cause a person to feel ill or sick. Vomiting may also contain blood. The amount of blood in the vomit varies, but small amounts may be undetectable. In addition, patients may experience coughing or involuntary weight loss.
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If your physician suspects you have gastric cancer, he or she may refer you to a team of specialists to determine the cause of your symptoms. The doctors on the team may include gastroenterologists, surgeons, and medical and radiation oncologists. A registered dietitian may also be involved. In some cases, the doctors will also consult with an oncology nurse or registered dietitian. In addition, a physician will also ask you to undergo certain tests.
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Treatment for gastric cancer depends on its stage at diagnosis. The early stage includes tumors that have not penetrated the serosa. Patients who are overweight are at greater risk of developing this disease. Smoking increases the risk of stomach cancer. Regular treatment of other related illnesses may also help reduce your risk. You may want to consider undergoing a clinical trial if you have these symptoms. They are research studies that evaluate a new treatment method.
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While there are alarm symptoms, they are not diagnostic in and of themselves. Diagnosis is based on the presence of other symptoms, including dysphagia. Moreover, alarm symptoms reflect the location of the cancer and its stage. They also carry a poor prognosis. You can use them as guidelines to help you determine whether you have gastric cancer. So, what are the warning signs of gastric cancer?
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Early cancer symptoms may be difficult to diagnose. The disease may not have obvious symptoms or may be misinterpreted as indigestion. In addition to being a key symptom, these patients may have experienced several other symptoms before they were diagnosed. Heartburn is a common problem for patients. A study of early cancer symptoms has shown that 80% of patients with this type of cancer experience multiple symptoms before seeking help in their primary care practice. Moreover, participants’ perceptions of certain key symptoms may vary.
