Present work reports on results of manual brachytherapy in lung cancer using intrabronchial catheter and 226-radium source. Expected dosage was 18 Gy at 1 cm from the source. This therapy was combined with external radiotherapy by 60-cobalt till the dosage about 65 Gy. 19 men were treated, the mean survival was 14.3 months. Advantages and disadvantages of the method are discussed.