Pancreatic cancer is a devastating illness that claims around half a million lives annually. In Hong Kong alone, 889 people succumbed to the disease in 2021, accounting for 5.9% of all cancer-related deaths. In 2022, there were 1,037 new cases reported. With a five-year survival rate of less than 10%, early detection is critical to improving outcomes.
The pancreas, the body’s largest gland, plays a vital role in digestion and metabolism by producing enzymes and hormones. Despite its essential functions, this organ is highly susceptible to disease. Pancreatic cancer is often challenging to detect early, as initial symptoms can be vague or resemble other abdominal conditions.
Key early signs include unexplained pain in the upper abdomen or back, which may indicate a tumor near the spine. Other symptoms may include:
- Unexplained weight loss or loss of appetite
- Nausea and vomiting, often caused by a growing tumor narrowing the pylorus (the stomach’s exit to the small intestine)
- Jaundice, where the skin and whites of the eyes turn yellow due to bile flow obstruction
- Changes in stool color (lighter) and urine (darker)
- Diarrhea, constipation, or other gastrointestinal issues
- Persistent fatigue, night sweats, or fever
Interestingly, new-onset diabetes can be an early indicator, often developing one to two years before other symptoms emerge. This association highlights the importance of monitoring significant changes in health, especially for those with risk factors like smoking, obesity, or a family history of pancreatic cancer.
Given the disease’s aggressive nature, timely medical attention is crucial. Consult a doctor if symptoms such as persistent abdominal discomfort, changes in digestion, or unexplained weight loss occur. Diagnostic tools, including imaging tests and blood markers, can help identify the condition in its earlier stages, improving treatment outcomes.
While pancreatic cancer remains one of the most challenging cancers to detect and treat, increased awareness of its symptoms and risk factors can save lives. Proactive health monitoring and swift action at the first sign of concern are essential steps in battling this silent killer.
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