This article is about Pancreatic Cancer Symptoms. It is hard to detect pancreatic cancer on an earlier stage. The problem is not that people disregard the symptoms, in a large number of cases the symptoms only develop after pancreatic cancer has grown and begun to spread. Let us look into the symptoms of pancreatic cancer, and the actions that could lead to earlier detection.
More than 95 percent of pancreatic cancers are of the type adenocarcinoma (a cancer of Epithelia, a tissue composed of cells that line the cavities and surfaces of structures throughout the body). Let us look at these symptoms first, followed by symptoms of its rarer occurrences.
At its onset, pancreatic cancer grows painlessly and silently. When it is advanced enough to display symptoms, it has extended outside the pancreas. Now symptoms depend on the cancer’s location within the pancreas. Pancreatic cancer in the head of the pancreas causes symptoms such as weight loss, jaundice, and fat in the stools occurring with or without abdominal pain. Occurring in the body or tail of the pancreas, it usually leads to abdominal pain and weight loss. These symptoms will arise earlier if the cancer is in the head of the pancreas compared to those in the body and tail.
Pancreatic cancer grows around the areas of the digestive system, causing gastrointestinal symptoms to predominate. Eighty per cent or higher people with pancreatic cancer will experience some abdominal discomfort as the tumour grows. Pancreatic cancer can cause a dull ache in the upper abdomen and cause back pain, which could be recurrent. Sometimes it causes a sense of early fullness when eating, or an uncomfortable swelling in the abdomen. It can cause nausea accompanied by diarrhoea.
The way pancreatic cancer works is that it reduces the pancreas’ ability to secrete fat-digesting enzymes. This cause more fat to end up in the stools, making them smell strange and float more than normal. If the duct, which drains bile into the intestine, is blocked by this cancer, the stools may lose their brown colour, and become pale or clay-coloured. Urine may become darker.
Some people with pancreatic cancer develop diabetes, as it impairs the pancreas’ ability to produce insulin. As pancreatic cancer blocks the duct that releases bile into the intestine, it builds up in the blood, resulting in jaundice. Sometimes blockage of the bile ducts causes itching all over.
Early Pancreatic Cancer Symptoms
There are a very low percentage of people who develop pancreatic cancer and are diagnosed early. This is because research has still not been able to develop an early warning system for this disease. However, some early pancreatic cancer symptoms might be sudden weight loss, which cannot be attributed to normal means, dull abdominal pain with a recurring pattern, jaundice, sudden loss of appetite, back pain.
Looking at chronic pancreatitis symptoms, which is the inflammation of the pancreas, begins with a gradual or sudden pain in the upper abdomen extending through the back. The pain is often severe, and may become recurrent and last for several days. Amongst other symptoms are swollen and tender abdomen, fever, nausea, vomiting, and rapid pulse.
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