The authors performed three left and one right sided laparoscopic adrenalectomies between 3rd April and 8th August 1997. The indication of surgery was hormonally active cortical adenoma of about 2 cm size in three cases, a 6 cm large hormonally inactive tumour in one case respectively. For the operation on the left side three, on the right side four trocars with 11 mm diameter was used. The duration of the operations was between 115 and 220 min. The patients left one the second or third postoperative day, no complication was observed. The authors' opinion based on both literature data and their own experience is that laparoscopic approach to adrenalectomies is the method of choice today.