+91 9984657104
dramitpandeyoncologist@gmail.com
Kanpur - Lucknow Rd, Sector B, Bargawan, LDA Colony, Lucknow, Uttar Pradesh 226012
Doctors categorize cancer based on the location where first-formed cancer cells arise. Cancer that develops within the gastrointestinal (GI) tract, which is commonly known as the digestive tract, is referred to as GI cancer. The GI tract starts at the esophagus-a muscular tube that carries food from the mouth to the stomach and ends at the anus, the cavity through which waste products exit the body.
Primary GI cancer begins as an original growth in the GI tract. Metastatic gastrointestinal cancers are those that originally begin in the GI tract but then spread to the rest of the body. There are many types and subtypes of gastrointestinal cancer and many types of treatment and therapies. A good oncologist and a vigilant patient can defeat the deadly cancer. Dr. Amit Panday is the best oncologist for gastrointestinal cancer treatment in Lucknow.
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Cancers of the GI tract affect not only those organs employed in digesting food but also the digestive system itself.
Anal Cancer: Anal cancer begins as an original growth in the tissues of the anus. Risk factors include being infected with HPV, smoking, and weakened immunity.
Bile Duct Cancer: Bile duct cancer (cholangiocarcinoma) grows in the bile ducts, which carry bile from the liver to the small intestine.
Colon Cancer: Colon cancer starts in the large intestine. Most start from pre-existing polyps and are often discovered during a screening colonoscopy.
Esophageal Cancer: Cancers that begin in the esophagus are known as esophageal cancers. The signs and symptoms of esophageal cancer include difficulty swallowing, heartburn, and unintended weight loss.
Gallbladder Cancer: Gallbladder cancer originates in the gallbladder and typically is diagnosed at a late stage. Risk factors include chronic inflammation and the presence of gallstones.
Gastrointestinal Stromal Tumors (GISTs): GISTs are rare tumors within the digestive tract, with most occurring within the stomach or the intestines. GISTs are associated with genetic mutation.
Liver Cancer: Liver cancer, known as hepatocellular carcinoma, occurs primarily in patients who have underlying liver diseases, such as cirrhosis or chronic infections with hepatitis.
Pancreatic Cancer: Pancreatic cancer is very aggressive, and when diagnosed, it is often advanced in its stage. Signs and symptoms are jaundice, abdominal pain, and unexplained weight loss.
Rectal Cancer: Rectal cancer originates in the rectum. It is often diagnosed through routine screening procedures. Treatment involves surgery and radiation.
Small Intestine Cancer: Small intestine cancer is a very rare disease. Symptoms tend to begin in the small bowel. Abdominal pain, weight loss, and some gastrointestinal bleeding are symptoms. Gastrointestinal cancer starts growing in the stomach lining. The risk factors include infection with H. pylori, smoking, and some dietary practices.
Sometimes, the causes of GI cancers are unknown. As with other cancers, these diseases often result from changes in your DNA, such as mutations. Every cell's growth and function are determined by its DNA. Cells can become malignant and grow and multiply uncontrollably due to mutations. Several known factors can increase your chances of developing GI cancers. The risk-increasing factors differ by the type of cancer, including:
Aging: Tends to increase your risk of GI cancers.
Alcohol Use: Higher consumption of alcohol significantly increases the risk of developing liver and oesophageal cancers.
Sexual and Biology: In general, men are slightly more at risk for GI cancer.
Certain Diseases: Some diseases put you at increased risk for developing GI cancers. For example, cirrhosis of the liver and Hepatitis B or C increase your risk for developing liver cancer. People who have diabetes appear to be at increased risk of developing pancreatic cancer.
Family History: Having relatives or family members who have cancer of the stomach or colon increases your risk of cancer of these organs.
GERD or Acid Reflux (Heartburn): The most common cause of cancer of the esophagus is long-term exposure to stomach acid and bile stemming from gastroesophageal reflux disease, or GERD.
Infections: HPV virus causes an increased risk of esophageal cancer. Helicobacter pylori, a form of bacteria, can increase your risk of cancer of the stomach.
Lifestyle: Smoking and tobacco use expose you to pancreatic and esophageal carcinoma. Poor diet may expose you to various GI cancers.
Usually, gastrointestinal cancers do not present with symptoms until the tumor is quite advanced. Then, it will also depend on the cancer type. Patients with carcinoma of the esophagus might experience difficulty while swallowing whereas patients with gastric cancer patients might experience ulcer-like symptoms in their digestive system such as indigestion, loss of appetite, bloating and abdominal pain. Pancreatic and liver cancers might cause abdominal pain. Colorectal cancers can cause changes in bowel function, or bleeding
Treatment for gastrointestinal cancers varies based on its type and stage, such as radiation, chemotherapy, and even newer therapies such as immunotherapy or targeted therapies to treat or even eradicate malignant cells. Gastrointestinal cancer treatment depends on types and symptoms of cancer. Like if you have liver cancer then there is a different way of treatment and if you have anal cancer, there is a different way of treatment. You can not define it yourself so you have to go to consult an oncologist. If you belong to lucknow or nearby then Dr. Amit Panday provides the Best Medical Gastrointestinal Cancer treatment in Lucknow. Dr. Panday and his team will diagnose the cancer and give best medical treatment to patients as possible.
Radiation Oncology:Radiation oncologists use high-energy radiation to destroy cancerous cells, and this is commonly used to decrease the size of tumors within the gastrointestinal tract before surgery or to destroy any residual malignant cells following surgery.
Medical Oncology:Medical oncologists are doctors who give treatment in the form of medication - chemotherapy, immunotherapy, targeted therapy, or the like. This includes any treatment for gastrointestinal cancer, often following other specialists for comprehensive care.
Chemotherapy:Chemotherapy is a chemotherapy drug that attacks rapidly proliferating cancer cells. Its application in gastrointestinal cancers is typically oral or intravenous and usually with surgery or radiation, which enhances its effectiveness.
Targeted Therapy:Targeted therapy is using medications to attack cancer cells by pinpointing their very unique genetic markers so that normal tissues are not attacked. It is a personalized treatment and one of the emerging new gastrointestinal cancer treatments.
Immunotherapy:Immunotherapy increases the body's sensitivity to identifying and destroying cancerous cells. It's a developing therapy for gastrointestinal cancers, especially when conventional therapies are less potent.
Hyperthermic Intraperitoneal Chemotherapy (HIPEC):HIPEC is a chemotherapy medication infused intraperitoneally inside the abdominal cavity at the time of surgery. It is used in targeting gastrointestinal cancers like the one experienced in peritoneal metastases. The heat allows for better uptake of the medication in eliminating cancer cells left behind.