Ключевые слова: biopsy, cancer, clinic, clinical, close, closeup, colon, colonoscope, colonoscopy, colorectal, computer, device, diagnosis, diagnostics, digital, doctor, empty, endoscope, endoscopic, endoscopy, equipment, examination, examine, gastroenterologist, gastrology, gastroscopy, health, hospital, interior, lab, medical, medicine, modern, monitor, nobody, office, oncology, parts, prevention, probe, rectoscopy, rektosigmoidoskop, room, surgery, syringe, test, treatment, up, videokolonoskop,