MEANING OF STOMACH CANCER

The characteristics of stomach cancer is growth of cancerous cells within the lining of the stomach. It is also known gastric cancer, this type of cancer is difficult to diagnose because most people typically don’t show symptoms in the earlier stages.
Although stomach cancer is comparatively rare as compared to other types of cancer, one of the biggest dangers of this disease is the difficulty of diagnosing it. Since stomach cancer does not have any early symptoms, it frequently goes undiagnosed until after it spreads to other parts of the body. Due to the above reason it is more difficult to treat.
Although stomach cancer is hard to diagnose and treat, it is necessary to get the knowledge needed to beat the disease.

What causes stomach cancer

Stomach is just one part of the upper section of digestive tract. The task of the Stomach is digesting food and then moving the nutrients along to the rest of digestive organs, namely the small and large intestines.
Stomach cancer happens when normally healthy cells within the upper digestive system become cancerous and grow in large quantity i.e. out of control, forming a tumor. This process happens slowly. Stomach cancer tends to develop over many years.

Signs and Symptoms of stomach cancer

Typically there are no early signs or symptoms of stomach cancer. Unfortunately, this means that people generally don’t know whether anything is wrong until the cancer has reached an advanced stage.The signs and symptoms of stomach cancer includes the following:

Nausea and vomiting

Frequent heartburn or indigestion

Poor appetite or loss of appetite, which is sometimes followed by the sudden weight loss

Constant bloating

Early satiety i.e. feeling of fullnesseven after eating only a small amount

Blood in the stool

Jaundice

Too much fatigue

Stomach ache, which may be worse after meals

Abdominal (belly) pain

Usually above the navel,Vague discomfort in the abdomen,

Low red blood cell count (anemia)

Most of the above symptoms are more likely to be caused by diseases other than cancer, such as a stomach virus or an ulcer. They may also happen with other types of cancer. But people who have any of these problems, especially if they don’t go away or get worse, should check with their doctor so that the cause can be found and treated.