Gastrointestinal Cancers

Gastrointestinal (GI) malignancies are a collection of tumours affecting the digestive system, comprising the oesophagus, stomach, liver, pancreas, gallbladder, small intestine, colon, rectum, and anus. Among the most often diagnosed diseases worldwide, these ones can seriously affect general health and digestion. Although the type determines the risk factors, they usually include smoking, alcohol use, poor diet, obesity, hereditary inclination, and chronic infections, including Helicobacter pylori or hepatitis B and C.

GI malignancies often cause stomach pain, unexplained weight loss, changes in bowel habits, trouble swallowing, and gastrointestinal bleeding. Many GI tumours sadly stay asymptomatic in their early stages, which makes early identification difficult. Endoscopy, imaging scans, biopsies, and blood tests constitute some of the diagnostic tools.