Resources

Treating Cancers of the Digestive System

June 14, 2024

Gastro-Intestinal (GI) cancer encompasses a group of cancers that affect the digestive system, including cancers of the esophagus, gallbladder, liver, pancreas, stomach, small intestine, bowel (colon and rectum), and anus.

Symptoms and Diagnosis: Symptoms of GI cancer depend on the affected organ and may include obstruction (difficulty swallowing or defecating), abnormal bleeding, and other related issues. Diagnosis often involves an endoscopy to examine the digestive tract and a biopsy of any suspicious tissue. Treatment and prognosis depend on the tumor’s location, cancer cell type, and whether it has spread.

Colorectal Cancer: One of the most common GI cancers is colorectal cancer, which includes cancers of the colon or rectum. Most colorectal cancers are adenocarcinomas, starting as polyps in the colon or rectum that may become cancerous. Screening for colorectal cancer is crucial, as it helps detect and remove polyps to prevent cancer development. Medical experts recommend regular screenings starting at age 50, or earlier for those at higher risk.

Treatment at Pacific Cancer Institute: At Pacific Cancer Institute, we offer painless, noninvasive treatment for colorectal cancer using external beam radiation therapy (EBRT). EBRT targets cancer cells with high-energy X-rays delivered by a linear accelerator (LINAC). The treatment is safe, quick (10-15 minutes), and usually involves minimal side effects, allowing most patients to resume their routine activities immediately.

If you or a loved one has been diagnosed with colorectal or any other GI cancer, contact Pacific Cancer Institute today to learn more about our advanced, noninvasive treatment options and schedule a consultation with our expert team.