Gastric Cancer


GASTRIC CANCER

Stomach cancer is cancer that occurs in the stomach — the muscular sac located in the upper middle of your abdomen, just below your ribs. Your stomach receives and holds the food you eat and then helps to break down and digest it.

Another term for stomach cancer is gastric cancer. These two terms most often refer to stomach cancer that begins in the mucus-producing cells on the inside lining of the stomach (adenocarcinoma). Adenocarcinoma is the most common type of stomach cancer.

Your treatment options for stomach cancer depend on the stage of your cancer, your overall health and your preferences.

Surgery

The goal of surgery is to remove all of the stomach cancer and a margin of healthy tissue, when possible.

Options include:

  • Removing early-stage tumors from the stomach lining.Very small cancers limited to the inside lining of the stomach may be removed using endoscopy in a procedure called endoscopic mucosal resection. The endoscope is a lighted tube with a camera that’s passed down your throat into your stomach. The doctor uses special tools to remove the cancer and a margin of healthy tissue from the stomach lining.
  • Removing a portion of the stomach (subtotal gastrectomy). During subtotal gastrectomy, the surgeon removes only the portion of the stomach affected by cancer.
  • Removing the entire stomach (total gastrectomy). Total gastrectomy involves removing the entire stomach and some surrounding tissue. The esophagus is then connected directly to the small intestine to allow food to move through your digestive system.
  • Removing lymph nodes to look for cancer. The surgeon examines and removes lymph nodes in your abdomen to look for cancer cells.
  • Surgery to relieve signs and symptoms. Removing part of the stomach may relieve signs and symptoms of a growing tumor in people with advanced stomach cancer. In this case, surgery can’t cure advanced stomach cancer, but it can make you more comfortable. Surgery carries a risk of bleeding and infection. If all or part of your stomach is removed, you may experience digestive problems