Were you, or someone you know, diagnosed with stomach cancer? In this article, we will provide information about the most modern treatment techniques. Stomach cancer is a gradual degeneration of gastric epithelial cells. In 60-70% of cases, stomach cancer develops in men who are aged 60 to 70 years. The incidence rate is 16-17 people per 100,000 of the world’s population. The World Health Organization estimated that almost 750,000 people die from stomach tumor, if it was not treated on time2. Stomach tumors are known to develop very slowly. Duration of the usual pre-clinical period can vary from 12 months to 5 years. It means that symptoms of a tumor can appear only after several months or even years after the onset of disease. Such countries as South Korea and Russia have the highest incidence rate. Western Europe, US, Canada, Australia and Indonesia have the lowest incidence rate.
In numerous cases, stomach cancer develops because of mucous membranes that manifest themselves in the form of an ulcer or multiple polyps on the wall of the stomach. In some cases, it can result in severe gastritis or cancer. Smoking, alcohol and excessive consumption of flavor enhancers can contribute to the development of cancer, especially in combination with latent mucous membranes.
If you have symptoms of this disease, you need to be diagnosed as soon as possible in order to get qualified treatment. This type of tumor can be very dangerous. According to the American medical site Medical News Today, stomach tumors are the third highest cause of death for cancer patients. Nevertheless, if stomach cancer patients undergo treatment, their chances for recovery become high. Five-year survival rate of such patients reaches approximately 70-90%. Men who have stomach cancer live an average of 13 years and women - 16 years.
It has been scientifically proven that stomach cancer is 20% higher for people who inherit A (II) blood group. Hereditary transmission of the gene called E-cadherin, which is a protein epithelium that normally suppresses tumor cell growth, can cause stomach tumors.
Early signs of stomach cancer depend on location of the tumor. Cancer in the front section of the stomach is characterized by pain in the heart and constant dehydration. Median section tumors are manifested by heavy gastric bleeding and development of anemia. Pain in this section can be mistaken for a pancreatic tumor. Cancer in the lowest section of the stomach causes diarrhea, constipation, vomiting and stomach pains.
The diagnosis is determined through physical, instrumental and laboratory diagnostic methods.
1. Physical methods
Diagnosis begins with clinical examination of the patient, such as palpation and auscultation.
These examinations allow a doctor to detect changes of temperature and estimate the extent of a patient’s pain. Auscultation of the heart can also be performed if patient suffers from chest pain.
2. Instrumental methods
Radiology and endoscopy are used to determine the presence of disease with the help of X-ray shadow. An endoscopy obtains a biopsy sample from different parts of the stomach wall for histology and cytology. This helps to identify the nature of the inner stomach walls.
3. Ultrasound and laparoscopy are additional methods of diagnosis. This technique is used to determine the presence and operability of tumor metastasis. Laboratory examination of biological fluids is used to clarify the condition of the patient before surgery. In recent years, methods for determining the cancer include tumor markers. According to American Cancer Society, doctors have recently begun to use such innovative diagnostic techniques as Positron Emission tomography, which is an intravenous injection of radioactive substance. This injection can give a detailed picture of a tumor.
Diagnosis and conservative treatment with 1 course of chemotherapy can be combined to provide a timely treatment for patients. This option can be arranged through Booking Health.com
The choice of stomach cancer treatment is determined by the stage of carcinogenesis. It is usually determined by specialists from several medical domains. Main treatment options include surgical partial resection of the stomach and surgical complete resection of the stomach with further plasty of intestinal tissue.
Surgical partial resection of the stomach is recommended for those patients who have beginning stages of this disease. The surgeon makes an incision and removes the tumor through it.
Surgical complete resection of the stomach with further plasty of intestinal tissue removes all affected tissue and is required for patients who have a stomach tumor at a progressed stage.
Endoscopic resection is a relatively new treatment for stomach cancer and can be performed in most stomach cancer treatment centers.
Chemotherapy. Surgical intervention is usually not entirely enough for treatment of gastric cancer. In this case, a doctor can prescribe agents that can hinder growth of cancerous cells. Chemotherapy has a generally negative impact on the body. It can be justified only when there really are chances to cure the stomach cancer.
Palliative chemotherapy. This is a completely different type of medical therapy, which is used when it is not possible to totally remove the cancer from the stomach or the affected lymph nodes.
Diet is probably the most important part of your rehabilitation. A diet that includes the type and amount of food that you will eat after the operation will help prevent weight loss and discomfort after eating. A nutritionist will also help you choose the foods and food products that meet your needs. After surgery on the stomach, patients can benefit from food supplements containing vitamins and minerals such as vitamin D, calcium and iron.
However, after surgery it may be difficult to force yourself to eat. You may feel discomfort, fatigue, lack of appetite, constipation or diarrhea.
In order to eliminate these symptoms, you need to eat frequently in small portions (some doctors recommend 6 meals a day), drink a lot of water before or after a meal, avoid sugaryHide
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