[Anesthesiological care of fiber colonoscopy in cancer patients].

Various methods of total anesthesia for colonoscopy in cancer patients, carried out in a outpatient setting, are compared. Diprivane and dormicum were used as monoanesthesia and in combinations with ketamine and fentanyl. Diprivane anesthesia was the optimal as regards the velocity of recovery of psychophysiological functions. Ketamine was acknowledged inefficient because of long awakening and psychotic effects.