Pancreatic cancer is often called one of the deadliest cancers in the world, not because a cure does not exist, but because the disease is usually detected too late.

Some diseases come with clear warning signs. A persistent cough, visible lump, or unexplained bleeding should prompt people to seek medical attention immediately. Pancreatic cancer behaves differently.It develops into an organ that most people rarely think about. The pancreas is located inside the stomach, behind the stomach and in front of the spine. Because of this location, growing tumors remain hidden from both patients and doctors during routine physical examinations.Dr. Jagannath Dixit, Principal Consultant – Department of Surgical Oncology and Program Director – Robotics, Manipal Hospital, Yelahanka, highlighted, “Let’s start with the number that keeps most people from getting colds. Pancreatic cancer The five-year survival rate is about 12%. For reference, breast cancer sits at about 91%. The difference isn’t primarily about treatment – ​​it’s about timing. By the time most people realize they have it, it’s too late to do much about it.”The challenge is not just to cure the disease. The challenge is to detect it before it spreads.according to US National Cancer InstitutePancreatic cancer remains one of the leading causes of cancer-related deaths because it is often diagnosed at an advanced stage.

Symptoms that mimic everyday problems

One reason pancreatic cancer remains hidden is that its early symptoms rarely appear worrying.Feeling tired after a long week. Mild stomach discomfort after meals. Small amount of unexplained weight loss. Change in appetite. Many people dismiss these symptoms because they can be caused by dozens of harmless conditions.Dr. Dixit explained, “Here’s the cruel part: The early symptoms of pancreatic cancer are the same things you’d ignore on a busy Tuesday. A little fatigue. Some vague stomach discomfort. You may have lost a little weight, but you’ve still been eating less lately. No one goes to their doctor for this.”The problem is that while patients are trying to explain away these symptoms, the cancer is already progressing.More noticeable warning signs such as jaundice, severe back pain, dark urine, pale stool, or significant weight loss often appear much later.As Dr. Dixit said, “The disease has usually been spreading silently for months, sometimes years, until something worrisome becomes apparent—jaundice, severe back pain, significant weight loss.”This is why pancreatic cancer has earned a reputation as one of the most difficult cancers to detect in its early stages.

Hidden inside the body and known to cause vague symptoms that can be easily mistaken for everyday health problems, pancreatic cancer often grows quietly for months or years before being diagnosed.

Why is there no simple screening test yet?

Many cancers benefit from established screening programs. Cervical cancer can be detected through screening tests. Colon cancer can be identified through colonoscopy. Mammography is done in breast cancer.Pancreatic cancer is different.There is currently no screening test widely recommended for the general population. according to nihEarly pancreas lesions often do not produce symptoms and may not show up on standard imaging tests. Dr. Dixit explains that many pancreatic cancers begin as microscopic precancerous changes known as pancreatic intraepithelial neoplasia (PanIN). These lesions are extremely difficult to detect. “There is no routine screening for pancreatic cancer, the way there is for colon or cervical cancer. No annual scans, no standard blood tests.”This means that many patients are only diagnosed when the tumor has grown large enough to affect nearby blood vessels, nerves or organs.By then, treatment options become quite limited.

New technology offers hope, but it’s still not enough

Medicine has made significant advances in detecting pancreatic cancer.High-resolution CT scanning remains the basis of diagnosis. Endoscopic ultrasound can identify some small tumors that may not be visible on conventional imaging. Specific procedures can also help doctors examine the pancreas and surrounding structures more closely.Researchers are now exploring artificial intelligence tools that can identify subtle patterns on scans before tumors are obvious to the human eye.Dr. Dixit said, “Artificial intelligence is also entering the picture. Algorithms trained on thousands of scans can now flag subtle changes that radiologists might miss – patterns that can give early signs of cancer months before visible tumors form.”Still, experts caution that many of these innovations are in the research stage and not yet widely available in everyday clinical practice.At the moment, technology is improving the odds, but it doesn’t solve the problem.

Experts say improving awareness, understanding risk factors and investing in better early detection tools are among the most important steps in changing outcomes for patients.

what can people do right now

One of the most frustrating realities about pancreatic cancer is that there is no guaranteed way to prevent it. However, experts say there are steps that can reduce the risk and improve the chances of early diagnosis.Smoking is one of the strongest known risk factors. Maintaining a healthy weight, being physically active, carefully managing diabetes, and limiting excessive alcohol consumption can also help reduce risk.People who have a strong family history of pancreatic cancer should discuss genetic counseling and special monitoring programs with their healthcare providers.Perhaps most importantly, persistent symptoms should not be ignored just because they seem minor.This long-lasting feeling that something is “not quite right” is noticeable, especially when symptoms continue for weeks or gradually get worse.As Dr. Dixit explains, pancreatic cancer is often successful because it remains hidden. Noticing unusual changes in the body can sometimes be the first opportunity to uncover what’s going on beneath the surface.Meaningful progress is being made through research, precision medicine and multidisciplinary care. Yet until early detection becomes more reliable and accessible, pancreatic cancer will continue to challenge patients and doctors alike.Tragedy is not just illness. This is the time when it is allowed to grow without attention.Medical experts consultedThis article includes expert inputs shared with TOI Health:Dr. Jagannath Dixit, Principal Consultant – Department of Surgical Oncology and Program Director – Robotics, Manipal Hospital, Yelahanka.The input was used to explain why pancreatic cancer is often detected at an advanced stage, the subtle symptoms that often go unnoticed, the challenges doctors face in identifying tumors early, and the importance of timely medical evaluation and emerging diagnostic tools to improve outcomes.