Can stomach cancer be detected through stool examination

Can stomach cancer be detected through stool examination?

Stomach cancer is generally not detected by stool tests.

Gastric cancer usually refers to a malignant tumor that occurs in gastric epithelial cells. It is a more common digestive system disease that is usually related to age, genetics, and improper diet. Patients will experience symptoms such as upper abdominal pain, weight loss, vomiting blood, and black stools. If gastric cancer needs to be diagnosed, it cannot be diagnosed simply through a stool examination. A gastroscopy is usually required.

Gastroscopy can be used to check whether the gastric mucosa has inflammation, ulcers, tumors, polyps and other lesions. Tumor marker tests are also required to detect increased alpha-fetoprotein. X-ray or CT scans are also required for auxiliary diagnosis. A bowel movement test can only indicate bleeding in the digestive tract, and cannot be diagnosed as gastric cancer.

It is recommended that patients with gastric cancer seek medical treatment in a timely manner and actively cooperate with doctors for relevant examinations. If they meet the surgical indications, they should undergo surgery in a timely manner, and chemotherapy or radiotherapy should be performed if necessary. During the treatment, pay attention to a light diet and avoid eating raw, cold, and spicy foods to reduce irritation to the stomach.