Ключевые слова: 3d, abdomen, anatomical, anatomy, anus, background, blood cells, bowel, cancer, care, colon, colonoscopy, colorectal, diagnosis, digestion, digestive, disease, doctor, female, gastric, gastritis, gastrointestinal, gut, hand, human, illustration, internal, intestinal, intestine, large, medical, medicine, model, organ, pain, patient, physiology, polyp, protection, rectum, science, sigmoid, specialist, stomach, surgery, system, treatment, tumor, woman,