Symptoms of stomach cancer:
The symptoms of stomach cancer can be vague and nonspecific, especially in the early stages. However, here are some common signs:
Persistent abdominal pain or discomfort;
unexplained loss of appetite and weight loss;
nausea and vomiting, sometimes with blood;
difficulty swallowing (dysphagia);
fatigue and weakness.
If you or someone close to you experiences these symptoms, it is essential to consult a doctor for a thorough examination.
Causes of Stomach Cancer:
The causes of stomach cancer are multifactorial and can include a combination of genetic and environmental factors. Some of the most common risk factors include:
Infection with the Helicobacter pylori bacterium, associated with chronic stomach inflammation;
a diet high in salty and processed foods, smoked meats, and canned goods;
a family history of gastric cancer;
excessive tobacco and alcohol use; and
pre-existing conditions, such as chronic gastritis and pernicious anemia.
Understanding these factors can contribute to the prevention and early detection of the disease.
Treatment for Stomach Cancer:
Treatment for stomach cancer depends on the stage of the disease, the location of the tumor, and the patient's overall health. Treatment options include:
Surgery: Partial or total removal of the stomach (gastrectomy) to remove the tumor.
Chemotherapy: The use of drugs to destroy cancer cells, often used before or after surgery.
Radiation therapy: The use of radiation to destroy cancer cells or reduce the size of tumors.
Targeted therapies: Treatments that specifically attack cancer cells with less impact on healthy cells.
Each case is unique, and the treatment plan must be personalized by the oncologist to meet the patient's specific needs.
