Pancreatic Cancer Awareness: Early Warning Signs You Shouldn’t Ignore

Pancreatic cancer is difficult to detect early because its most common type, pancreatic ductal adenocarcinoma (PDAC), often mimics common issues like indigestion, acidity, or mild blood sugar changes. These early signs are frequently overlooked, allowing the disease to progress silently. If symptoms persist or feel unusual, early medical evaluation is essential for timely diagnosis and better outcomes.

What is Pancreatic Cancer?

Pancreatic cancer occurs when abnormal cells in the pancreas grow uncontrollably and form a tumor. The pancreas plays a vital role in digestion and blood sugar regulation.

Understanding the Pancreas and Cancer Types

The pancreas plays two important roles in the body: helping to digest food and regulating blood sugar. Pancreatic cancers mainly appear in two forms.

1. Pancreatic Ductal Adenocarcinoma (PDAC)

• Most common type (over 90%)
• Aggressive and fast-growing

2. Pancreatic Neuroendocrine Tumours (PNETs)

• Less common
• Slower-growing and better prognosis

Pancreatic cancer is medically classified under ICD-10: C25.

Pancreatic Cancer Causes and Risk Factors

Many lifestyle habits and medical conditions can increase the risk of pancreatic cancer. These include

• Smoking
• Frequent alcohol use
• Obesity
• Chronic pancreatitis
• Long-term diabetes
• Exposure to harmful chemicals

Some people may also have genetic risk factors such as BRCA or MMR gene mutations, although hereditary cases are less common.

Early Symptoms of Pancreatic Cancer

Early signs are often mild and easily ignored:

• Persistent bloating or indigestion
• Unexplained weight loss
• Loss of appetite
• New-onset diabetes
• Nausea

If symptoms persist beyond a few weeks, early medical evaluation is essential.

Why Early Diagnosis Matters

Even a small tumour of three to four centimetres can be harmful because of the pancreas’s deep position and its closeness to major blood vessels. This makes pancreatic cancer surgery a real possibility only in the early stages. PDAC is challenging to treat because it

• sits in a sensitive location surrounded by vital arteries and veins
• shows limited response to chemotherapy, targeted therapy, immunotherapy and radiation therapy
• spreads quickly along nerves and blood vessels

For many patients, early surgery gives the best chance of long-term survival. When pancreatic cancer becomes advanced, survival rates drop sharply.

Pancreatic Cancer survival rates

Pancreatic cancer is not one of India’s most common cancers, but it has a high mortality rate because people usually discover it late.

According to GLOBOCAN 2022

• India records around 13,700 new PDAC cases every year
• It ranks 23rd in incidence.
• It ranks 18th in cancer-related deaths.

Improving Early Detection and Awareness

Early detection of pancreatic cancer can be improved by:

• Regular health check-ups
• Awareness of subtle symptoms
• Healthy lifestyle choices
• Timely diagnostic imaging
• Genetic screening for high-risk individuals

Conclusion: Awareness Can Save Lives

Pancreatic cancer grows quietly, but early recognition can make a big difference. Being aware of symptoms and regular check ups can help people get treatment at the right time.

This Pancreatic Cancer Awareness Month, let us encourage early evaluation and protect more lives. For appointments, call +91 44 4251 5151.

Read also Lung Cancer Awareness Month