Gastro Cancer
Gastrointestinal (GI) cancer refers to a group of cancers affecting the digestive system, including the esophagus, stomach, pancreas, liver, gallbladder, small intestine, colon, rectum, and anus. These cancers often develop from abnormal cell growth in the lining of the GI tract or associated organs, eventually forming malignant tumors.
Symptoms vary based on the location of the cancer but commonly include abdominal pain, unexplained weight loss, difficulty swallowing, persistent indigestion, changes in bowel habits, rectal bleeding, or fatigue. Early detection is often challenging, as symptoms can mimic other benign conditions. Diagnostic tools like endoscopy, imaging, and biopsies are essential for accurate diagnosis.
Treatment depends on the cancer type, stage, and location and may involve surgery, chemotherapy, radiation therapy, immunotherapy, or targeted therapy. Screening programs for colorectal and stomach cancers have significantly improved survival rates in early-stage cases.
Risk Factors for Gastro Cancer
Dietary Habits: High consumption of red or processed meats, low fiber intake, and high-fat diets.
Obesity: Increases the risk of several GI cancers, including colon and pancreatic cancers.
Tobacco and Alcohol Use: Major contributors, particularly to esophageal and stomach cancers.
Helicobacter pylori Infection: Linked to stomach cancer.
Chronic Conditions: Inflammatory bowel diseases (e.g., Crohn’s or ulcerative colitis).
Family History: Genetic predisposition to cancers like colorectal or pancreatic.
Age: Risk increases with age.
Environmental Factors: Exposure to certain chemicals or toxins.
