Pancreatic cancer may go undetected until it's advanced. By the time symptoms occur, diagnosing pancreatic cancer is usually relatively straightforward. Unfortunately, a cure is rarely possible at that point. Learn about early detection methods.
) is put through the mouth to the small intestine, near the pancreas. ERCP can collect images from the area, as well as take a small biopsy with a brush.
Endoscopic ultrasound: Similar to ERCP, an endoscope is placed near the pancreas. An ultrasound probe on the endoscope locates the mass, and a needle on the endoscope plucks some tissue from the mass. Laparoscopy is a surgical procedure that uses several small incisions. Using laparoscopy, a surgeon can collect tissue for biopsy, as well as see inside the abdomen to determine if pancreatic cancer has spread. However, laparoscopy has higher risks than other biopsy approaches.
If pancreatic cancer seems very likely, and the tumor appears removable by surgery, doctors may recommend surgery without a biopsy.Treating pancreatic cancer is challenging when it's discovered at an advanced stage, as is usually the case. Researchers are seeking methods of early detection, but so far none has proved useful. These methods include:Certain substances, such as carcinoembryonic antigen and CA 19-9, are elevated in people with pancreatic cancer.
tests don't allow for early detection of pancreatic cancer, because these levels may not rise until pancreatic cancer is advanced, if at all. These tests also may produce a false positive result.Some families have multiple members affected by pancreatic cancer. The American Cancer Society says that up to 10% of pancreatic cancers may be caused by inherited DNA changes.
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