Ключевые слова: abdomen, anatomical, anatomy, autoimmune, background, bacterial, bowel, cancer, care, colitis, colon, copy, diagnosis, disease, doctor, examination, gastric, gastroenterologist, gastroenterology, gastrointestinal, health, illness, infection, inflammation, internal, intestine, large, medical, medicine, model, object, organ, pain, pathology, patient, physician, plastic, rectum, sickness, sigmoid, space, symptom, test, text, therapy, top, treatment, tumor, turquoise, view,