What are GI Cancers?

GI Cancers

GI cancers (Gastrointestinal cancers) are cancers that occur in the digestive system. This includes the esophagus, stomach, liver, gallbladder, pancreas, small intestine, colon, and rectum. These cancers may develop slowly and symptoms can be subtle in early stages.

Treatment depends on the location, type, and stage of cancer. It may include surgery, chemotherapy, radiotherapy, targeted therapy, immunotherapy, and supportive care. Early diagnosis and proper staging help in planning the most effective treatment.

Common Symptoms & When to Consult

If digestive symptoms persist for more than 2–3 weeks, do not ignore them. Many conditions are treatable, but early evaluation helps detect GI cancers at a manageable stage.

  • Persistent abdominal pain: Ongoing stomach or belly pain.
  • Change in bowel habits: Constipation/diarrhea lasting more than 2 weeks.
  • Blood in stool: Black stools or visible blood.
  • Unexplained weight loss: Sudden weight loss or loss of appetite.
  • Difficulty swallowing: Food sticking or pain while swallowing.
  • Persistent vomiting or nausea: Especially with weakness or dehydration.
  • Jaundice: Yellowing of eyes/skin (can indicate liver/pancreas issues).

Diagnosis may include blood tests, ultrasound, CT/MRI, endoscopy/colonoscopy, and biopsy. Based on reports, a personalized treatment plan is made focusing on cure, control, and quality of life.

GI Cancer Symptoms

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