Did you know that Gastrointestinal (GI) cancers are some of the most common cancers globally? The digestive system, also known as the GI tract, plays a vital role in processing food for our bodies. When abnormal cells in this system grow uncontrollably, they can form GI cancers.

This blog post aims to empower you with knowledge about GI cancers. We’ll explore the different types of GI cancers, common symptoms, and available treatment options. Additionally, we’ll highlight the importance of early detection and introduce you to Dr Aasima Boxwala, a highly regarded G.I. oncologic surgeon in Whitefield, Bangalore.

Understanding the GI Tract

The GI tract is a complex system that stretches from the mouth to the anus. It’s responsible for breaking down food, absorbing nutrients, and eliminating waste. Here are the key organs involved:

• Esophagus: Connects the mouth to the stomach.
• Stomach: Stores and breaks down food.
• Small intestine: Absorbs nutrients from food.
• Large intestine (colon): Absorbs water and electrolytes from digested food.
• Rectum: Stores waste before it’s eliminated.
• Anus: The opening through which waste leaves the body.

Types of GI Cancers

Several types of cancers can develop within the GI tract. Some of the most common include:

• Esophageal cancer: Affects the tube that connects your mouth to your stomach.
• Stomach cancer (gastric cancer): Develops in the lining of the stomach.
• Colorectal cancer: Starts in the colon or rectum, often referred to as colon cancer or rectal cancer.
• Pancreatic cancer: Forms in the pancreas, an organ that helps with digestion and blood sugar control.
• Liver cancer: Develops in the liver, which plays a crucial role in filtering blood and processing nutrients.
• Anal cancer: A relatively less common cancer that affects the anus.
• Small intestine cancer: A rare type of cancer that occurs in the small intestine.

Symptoms of GI Cancer

Early GI cancers often don’t cause any noticeable symptoms. However, as the cancer progresses, you might experience some of the following:

• Difficulty swallowing or heartburn (esophageal cancer)
• Stomach pain, nausea, or vomiting (stomach cancer)
• Changes in bowel habits, such as diarrhoea, constipation, or blood in the stool (colorectal cancer)
• Abdominal pain, weight loss, or jaundice (yellowing of the skin and eyes) (pancreatic cancer)
• Fatigue, loss of appetite, or unexplained weight loss (liver cancer)
• Bleeding from the anus or a lump near the anus (anal cancer)
• Persistent abdominal pain, bloating, or unexplained weight loss (small intestine cancer)

It’s important to remember that other conditions can also cause these symptoms. If you experience any of these symptoms persistently, it’s crucial to consult a doctor for a proper diagnosis.

Treatment Options for GI Cancers

The best course of treatment for GI cancer depends on several factors, including the type and stage of the cancer, your overall health, and your preferences. Here are some common treatment options:

• Surgery: This is often the primary treatment for many GI cancers, aiming to remove the cancerous tissue.
• Chemotherapy: Uses powerful drugs to kill cancer cells.
• Radiation therapy: Uses high-energy rays to destroy cancer cells.
• Targeted therapy: Employs drugs that target specific vulnerabilities in cancer cells.
• Immunotherapy: Helps your body’s immune system fight cancer cells.

The Importance of Early Detection

Early detection is critical for successful GI cancer treatment. Regular screenings can help identify abnormalities early when they’re often more treatable. Depending on your age and risk factors, your doctor might recommend certain screening tests, such as colonoscopies, endoscopies, or blood tests.

Dr. Aasima Boxwala: A Renowned G.I. Oncologic Surgeon in Whitefield

If you’re facing a GI cancer diagnosis, seeking expert medical care is paramount. Dr Aasima Boxwala is a highly regarded G.I. oncologic surgeon in Whitefield, Bangalore. With extensive experience and expertise, Dr. Boxwala offers comprehensive care for patients with GI cancers. She focuses on minimally invasive surgical techniques whenever possible, promoting faster recovery and improved patient outcomes.