The four main types of pancreatic cancer are ductal carcinoma in situ (DCIS), lobular carcinoma in situ (LCIS), myeloid leukemia and pancreatic sarcoma. Ductal carcinoma in situ accounts for 75% of pancreatic cancers reported worldwide. It starts as a tumor that grows under the tissue of the pancreas, usually occurring in the wall of the stomach. If not caught early it will eventually spread to other areas of the body.
Pancreatic cell carcinomas are the most common form of pancreatic cancer and accounts for approximately five percent of all pancreatic cancers. They are also the most deadly, with the cancer spreading to other organs such as the liver, lungs, kidneys, bones and gastrointestinal tract. A pancreatic tumor is a type of tumor that occurs in the pancreatic duct. They are more common in men than in women, and they are often associated with a common risk factor – obesity or a history of diabetes – although this is not always the case.
Another common type is exocrine pancreatic cancer, also known as endocrine pancreas carcinoma. This rare type is characterized by endocrine tissues. Endocrine tissue does not produce insulin and does not metabolize glucose. This means that exocrine pancreatic cancer is linked with an imbalance of hormone levels, including those related to the insulin receptors and glycogen storage in the pancreatic wall.
Neuroendocrine tumors account for approximately 10% of pancreatic cancers. These tumors are generally classified based on how they affect the pancreatic duct, specifically. These tumors typically manifest through weakness or excessive sensitivity to physical stimuli, weight loss or gain, and constipation. One of their most troubling characteristics is their ability to spread rapidly, even outside of the pancreas, through the bloodstream. Neuroendocrine cancers can affect any part of the body; however, their most common occurrence is in the abdominal cavity, liver, and lungs.
The third common type is neuroendocrine carcinoma, which is also known as pancreatic cancer of the nerves. Like exocrine cancers, they usually show up after someone has been diagnosed with diabetes. However, they tend to be a slow-growing disease, and they are often resistant to traditional treatments.
The fourth most common type is pancreatic carcinoma of the bile duct. This is a cancer that develops in the duct that connects the stomach to the small intestines. It is a slow-growing disease, and it typically appears due to chronic inflammation, poor nutrition, or when the pancreas has been injured or destroyed. Some experts believe that this kind of cancer accounts for about 15 percent of all pancreatic cancers.
The fifth most common pancreatic cancer type is squamous cell carcinoma. Unlike other types of cancer, this one has an increased chance of developing in people who have fair skin, and it tends to strike people in their early to mid-thirties. Unfortunately, it is a common type of cancer that does not respond to traditional treatments. This cancer tends to attack the skin directly rather than spreading through the bloodstream.
Although there are many types of pancreatic cancer, only a handful of them are curable. Unfortunately, as more types of cancer progress, the more difficult it is for scientists to find a cure. They also face an uphill battle against insurance companies that refuse to cover the costs associated with surgery and chemotherapy treatments. The good news, though, is that if detected early, this type of cancer can be eliminated completely. If you or a loved one feel concerned about signs or symptoms of this disease, you should contact a doctor right away.
Some of the more common symptoms include weight loss, nausea, and abdominal pains. While these symptoms might seem like indicators of other conditions, they should never be ignored. Also, if you or a loved one experiences high levels of fatigue, unexplained sharp pains, loss of appetite, nausea after eating, or other common pancreatic cancer symptoms, it’s important to get a proper diagnosis by an experienced doctor. It’s also a good idea to talk to your doctor about symptoms that might indicate the need for more invasive surgery.
In order to determine which type of cancer you have, doctors will typically do a biopsy or take a small sample of tissue from the cancerous area. This tissue will be studied under a microscope in order to identify all of the abnormalities found. Depending upon the type of cancer, different types of cells may be used for examination. A CT scan or an ultrasound may be utilized to further examine the tissue under the microscope. A diagnosis of pancreatic cancer can only be made with specific tests, and if there are problems with the tissue, it will not be helpful to test other possibilities. Once a diagnosis is made, the doctor will make the proper steps to treat your cancer.
The most common types of pancreatic cancer are adenocarcinoma, carcinoma, and endometrial. These types of cancers are relatively common among American adults. Symptoms of these types of pancreatic cancer may include severe abdominal pain, jaundice, nausea, and vomiting. Many times, these types of symptoms will lead a doctor to believe that you may have other underlying health conditions. Because pancreatic cancer frequently begins with a problem within the pancreas, it is very important to get a proper diagnosis as soon as possible.