Best answer: What is cancer of the digestive system?

What are the symptoms of cancer of the digestive system?

When stomach cancer does cause signs and symptoms, they can include:

  • Poor appetite.
  • Weight loss (without trying)
  • Abdominal (belly) pain.
  • Vague discomfort in the abdomen, usually above the navel.
  • Feeling full after eating only a small meal.
  • Heartburn or indigestion.
  • Nausea.
  • Vomiting, with or without blood.

What causes cancer of the digestive system?

Tumors may also result from specific underlying conditions—like gastroesophageal reflux disease in the esophagus, Helicobacter pylori infection in the stomach, diabetes in the pancreas, inflammatory bowel disease in the large intestine (colon and rectum), hepatitis B or C virus infection or cirrhosis in the liver.

Is the digestive system cancer prone?

Age – all digestive cancers occur more often in people over 50-60 but there is a rise in younger adults for most of these cancers. Gender – men are at higher risk for all digestive cancers except anal and gallbladder cancers.

What are 7 warning signs of cancer?

Signs of Cancer

  • Change in bowel or bladder habits.
  • A sore that does not heal.
  • Unusual bleeding or discharge.
  • Thickening or lump in the breast or elsewhere.
  • Indigestion or difficulty in swallowing.
  • Obvious change in a wart or mole.
  • Nagging cough or hoarseness.
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How long can stomach cancer go undetected?

As the cancer progresses, the symptoms that do appear can be misdiagnosed as normal gastrointestinal issues. As a result, stomach cancer can go undetected for years before the symptoms become concerning enough to warrant diagnostic testing.

How quickly does stomach cancer grow?

Stomach cancer is a slow-growing cancer that usually develops over a year or longer. Generally, there are no symptoms in the early stages (asymptomatic). As the disease progresses, a variety of symptoms can develop.

What are the symptoms of Stage 1 stomach cancer?

Early Stage Stomach Cancer Symptoms

  • Unexplained weight loss.
  • Abdominal pain or vague pain just above the belly button area.
  • Indigestion, heartburn or vomiting.
  • Loss of or decrease in appetite.
  • Weakness or fatigue.
  • Blood in vomit or stool.
  • A feeling of fullness after small meals.

Does stomach cancer show up in blood tests?

You might have blood tests to help diagnose stomach cancer. Blood tests can: check your general health, including how well your liver and kidneys are working. check numbers of blood cells.

What is the most common cause of stomach cancer?

The main cause of stomach cancer is a genetic mutation (change) in the cells of the stomach, which causes the cells to grow rapidly and eventually form a tumor. Risk factors that can increase a person’s chance of getting stomach cancer include: Family history. Smoking.