Ключевые слова: 3d, abdomen, abdominal, alimentary, anatomical, anatomy, appendix, background, biology, body, bowel, canal, care, colon, digestion, digestive, disease, duodenum, esophagus, gastrointestinal, graphic, gut, health, healthcare, healthy, human, human intestine, ileum, illustration, internal, intestinal, intestine, intestine anatomy, isolated, jejunum, large, large intestine, live, medical, medicine, organ, real, realistic, rectum, science, small, structure, system, tract, white,