Ключевые слова: abdomen, abnormal cells, anatomical, blood, blood cells, cancer, cancer cells, cancer spread, cancer symptoms, cancer treatment, carcinogen, cell damage, cells, cramp, diagnosis, digestion, disease, disorder, dna, gastric, gland, growth, human, human cancer, illness, immune system, inflammation, killer cells, medicine, microscopic, molecules, mucosa, pain, painfull, pathology, plasma, spreading, stomach, stomach disease, symptoms, tumour, ulcer, virus,