Pancreatic Cancer Awareness
- Pancreatic Cancer Awareness
Pancreatic Cancer
Pancreatic cancer begins in the tissues of the pancreas, an organ located behind the stomach that produces digestive enzymes and hormones such as insulin. It is one of the most aggressive cancers because it often causes few or no symptoms until it has spread beyond the pancreas.
Types
* Pancreatic ductal adenocarcinoma (PDAC): Accounts for approximately 90–95% of pancreatic cancers.
* Pancreatic neuroendocrine tumors (PNETs): Less common, often slower growing, and generally have a better prognosis.
Risk factors
Several factors increase the risk of pancreatic cancer, including:
* Smoking (one of the strongest modifiable risk factors)
* Family history of pancreatic cancer
* Inherited genetic syndromes (such as BRCA1, BRCA2, Lynch syndrome, and Peutz-Jeghers syndrome)
* Chronic pancreatitis
* Type 2 diabetes, especially new-onset diabetes after age 50
* Obesity
* Older age (most cases occur after age 65)
* Heavy alcohol use (primarily through increased risk of chronic pancreatitis)
Diagnosis may involve
- CT scan (pancreatic protocol)
- MRI
- Endoscopic ultrasound (EUS)
- Endoscopic retrograde cholangiopancreatography (ERCP) in selected cases
- Biopsy
- Blood tests, including CA 19-9 (used primarily to monitor treatment rather than as a screening test)
Treatment
Treatment depends on the stage of the disease and may include:
- Surgery (Whipple procedure, distal pancreatectomy, or total pancreatectomy)
- Chemotherapy
- Radiation therapy
- Targeted therapy for tumors with specific genetic mutations
- Immunotherapy for selected patients
- Clinical trials, which are encouraged when appropriate
- Palliative care to manage symptoms and maintain quality of life
Survival
Because pancreatic cancer is often diagnosed at a later stage, survival remains lower than for many other cancers.
Current U.S. statistics (2026):
- About 67,530 new cases are expected.
- About 52,740 deaths are expected.
- The overall 5-year relative survival rate is approximately 13–14%, although survival is much higher when the cancer is found before it spreads and can be removed surgically.
Can It Be Prevented?
While not all cases are preventable, risk may be reduced by:
- Not smoking
- Maintaining a healthy weight
- Exercising regularly
- Limiting alcohol
- Managing diabetes
- Seeking genetic counseling if there is a strong family history of pancreatic or related cancers
Screening
Routine screening is not recommended for the general population. However, people at high inherited risk may benefit from specialized surveillance with MRI and/or endoscopic ultrasound at expert centers.
Support and Resources
- Related Causes
