Pancreatic cancer is often called a silent disease because it does not show symptoms immediately. Early tumors are too small to be felt by the doctor during a routine physical examination. Because the pancreas is hidden behind numerous other organs, the cancer may go undetected until it has grown to a large size and spread to other parts of the body. To diagnose pancreatic cancer, a doctor will perform a physical examination and a series of blood and imaging tests to identify the cause of the condition.
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The most common symptom is pain in the upper abdominal region, particularly in the tail or body of the pancreas. The pain may begin in the stomach and spread to the back, although it may be more severe if the tumour has metastasized to the bile duct. Patients may also experience pain in the middle or rear of the abdomen. Pain that lasts longer than two weeks is also a common sign of pancreatic cancer.
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When the symptoms begin, the doctor will want to see if they are due to any other conditions or medications you may be taking. While the exact cause of the pain is unknown, if it persists for more than a week, you should see your doctor. If the pain persists, you should make an appointment with a cancer specialist. The diagnosis of pancreatic cancer can be made through blood and imaging tests. Once a doctor knows the exact cause of your symptoms, they can decide what type of treatment is best.
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Diarrhoea and constipation are also common symptoms of pancreatic cancer. Diarrhoea may be accompanied by stomach pain and pale, oily stools. If you experience either of these symptoms, visit your GP immediately. Diarrhoea may last more than a week and is accompanied by stomach pain. Your GP may be able to resolve the problem.
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Diagnosis of pancreatic cancer is difficult as the symptoms can be similar to those of other conditions. People who smoke or consume a high-fat diet have a higher risk of developing the disease. Other symptoms include severe back pain and pale bowel movements. However, the disease is usually diagnosed in the advanced stages. In some cases, symptoms do not manifest until it is too late and treatment options are no longer effective.
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Surgical treatment for pancreatic cancer may include surgery, chemotherapy, or radiation. Surgery can remove the entire pancreas or parts of it. The procedure is called exploratory surgery and requires an abdominal incision. The Whipple procedure is very effective and rarely causes any complications. In about five to 20 percent of cases, tumors may be surgically removed. A less invasive procedure known as laparoscopy is used to look inside the pancreas with a camera.
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Diarrhoea is another symptom of pancreatic cancer. The disease can affect the digestive system, causing it to stop functioning. A doctor may prescribe a pancreatic enzyme supplement to reduce the symptoms. The disease can also cause pain and can be relieved by taking painkillers or narcotics. These treatments will depend on the extent of the cancer and the stage of the disease.
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Early signs of pancreatic cancer are very rare. Symptoms are usually only present when it has reached the advanced stages, affecting the patient’s overall health. As a result, it is important to seek medical attention when these symptoms persist or worsen. For example, if a pancreatic tumor is obstructing the head of the pancreas, patients may experience jaundice.
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Imaging tests may also be necessary to determine whether a tumor is present. Imaging tests like a PET scan (positron emission tomography) can provide more detailed information about the condition. Imaging tests are crucial for diagnosis of pancreatic cancer, as they help a doctor determine whether it is located inside the pancreas or elsewhere. If the cancer has spread, a PET scan may reveal areas of the body where glucose is being taken up by the cancer cells. The cancer may also spread to the blood vessels or lymph nodes surrounding the pancreas, as this is called metastasis.
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Although the cause of pancreatic cancer is unknown, it is linked to heavy exposure to chemicals at work. And as you get older, the risk increases. About two-thirds of people who develop pancreatic cancer are over age 65. The average age at diagnosis is 70 years. Pancreatic cancer is slightly more common in men than women, and a history of tobacco use may increase the risk. There is no reliable screening test to detect this cancer in its early stages, so early diagnosis is crucial.
