Stomach Cancer Causes & Symptoms

Stomach cancer (also known as gastric cancer) normally starts on the inner lining of the stomach walls and progresses deeper into the stomach walls as cancer progresses. The tumor spreads to adjacent organs such as the liver and pancreas.

Stomach cancer is one of the most frequent cancers in the world. However, it is less common in the US. The frequency of occurrences of stomach cancer has been progressively increasing over the last few decades.

The disease, known as stomach cancer, normally progresses slowly over several years. People in their late 60s and early 80s are most likely to get stomach cancer.

All stomach cancers (about 95% of all cases) begin in the glandular tissue lining of the stomach. The tumor can either expand along the stomach wall or grow through it, shedding cells into the bloodstream or lymphatic system.

Risk factors:

.Any factor that increases your chances of catching an illness such as cancer is a risk factor. Several possibilities or risk factors increase your chances of having malignant cells in your stomach. Some of the risk factors are genetic and can not be changed, while other factors are lifestyle-dependent. The risk factors for various malignancies differ. Certain diseases and ailments are also among these risk factors.

Stomach Can Cancer Causes Due To Certain Conditions and Diseases.

Infection with the Helicobacter pylori (H pylori) bacteria appears to be a leading cause of stomach cancer, particularly tumors of the lower (distal) stomach. Atrophic gastritis and other pre-cancerous alterations of the stomach’s inner lining may result from long-term infection with this bacterium.

H pylori infection is more common in stomach cancer patients than in general. In some cases, infection with H. pylori has also been associated with stomach lymphoma. Despite this, most people who carry this bacteria in their stomach never get cancer.

Tumors in other regions of the digestive system (abnormal growths of tissue that form on the lining of the stomach) are also one of the causes of stomach or intestine cancer.

Gastroesophageal reflux disease, GERD, or other digestive disorders are also sometimes the root cause of stomach cancer.

Stomach Cancer Can be Heredity and Gene Mutations.

Lynch syndrome (formerly known as HNPCC) is an inherited genetic disorder that raises the risk of colorectal cancer, stomach cancer, and a variety of other malignancies. Starting at a young age, people with FAP develop many polyps in the colon, as well as the stomach and intestines. Colorectal cancer is a very high risk for those with this syndrome, and stomach cancer is a slightly higher risk. Mutations in the APC gene are the cause of FAP.Inherited genetic diseases, such as Lynch syndrome and Li-Fraumeni syndrome.

Stomach Cancer Causes & Diet and Lifestyle.

People who eat a lot of salt-preserved foods like salted fish and pork and pickled vegetables have a higher risk of stomach cancer. Regularly consuming processed, grilled, or charcoaled meats raise the risk of non-cardia stomach tumors. Stomach cancer is more likely to occur if you eat few or no fruits. Consuming a lot of fresh fruits (particularly citrus fruits) and raw vegetables, on the other hand, appears to reduce the incidence of stomach cancer.

Other Causes:

  • Gender:Men are more likely than women to have stomach cancer.
  • Age:Stomach cancer can strike anyone at any age, although the risk increases with age. The majority of stomach cancer patients are in their 60s, 70s, or 80s.
  • Obesity: Being overweight or obese has been related to an increased risk of heart cancer (the upper part of the stomach near the esophagus).
  • Previous Abdomen Surgery:People who have had part of their stomach removed to treat non-cancerous disorders like ulcers are more prone to develop stomach cancers. This could be due to the stomach producing less acid, allowing more hazardous germs to flourish. After surgery, bile reflux (back up) from the small intestine into the stomach may potentially enhance the risk. Many years after the procedure, these cancers usually arise.

Stomach Cancer signs can occur even with problems like indigestion, bloating, and heartburn. You don’t have cancer just because you have indigestion or heartburn after eating. However, if you are experiencing these symptoms frequently, you should consult your physician. Some common signs and symptoms of Stomach Cancer include vomiting and nausea, swallowing problem, appetite loss,

loss of weight, bloating, blood in the vomit (in advanced stages).


Stomach cancer, also known as gastric cancer, develops when cancer cells grow in the stomach’s inner lining. These cells have the potential to develop into a tumor and spread gradually inside the body. Stomach cancer (also known as gastric cancer) is treated differently depending on where the cancer is located in the stomach and how far it has gone. Other factors, such as an individual’s age, overall health, and preferences, can also play a role. Surgery, Chemotherapy, radiation therapy, and immune therapy are some of the commonly used treatments.

To diagnose, scream and treat stomach cancer Dr. Saphalta Baghmar is one of the leading oncologists in Delhi NCR. Backed with wide experience and immense knowledge, she has treated thousands of patients and helped them in quick recovery.


Q) Can stomach cancer be cured?

Early detection helps in easy treatment. Gastric or stomach cancer is usually diagnosed in an advanced stage. If diagnosed at an early stage it can be treated, but once it is diagnosed at a later stage it can be treated but not be cured completely.

Q) What does stomach cancer feel like?

Difficulty swallowing is one of the signs and symptoms of stomach cancer. Some other symptoms include vomiting, nausea, heartburn, loss of appetite, etc.

Q) What is the difference between stomach cancer and ulcer?

The two situations are completely contradictory. Cancer is a type of cellular abnormality that begins in your body’s cells and spreads to other parts of your body. whereas, Ulcers arise when your digestive system’s acid-producing glands create too much acid, causing holes or sores on any tissue or organ.

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