Ключевые слова: abdomen, adult, anatomy, appendicitis, autoimmune, background, bowel, cancer, care, clinic, closeup, colon, department, diagnostic, digestive, disease, doctor, education, female, gastroenterologist, gastroenterology, gloves, hand, health, holding, hospital, human, internal, intestine, learn, medical, medicine, model, organ, person, physician, rectum, science, service, study, surgery, table, test, treatment, tumor, ulcer, uniform, white, woman, wooden,