“…LESS-A was recently reported to be superior to CLA and so has become more common [4][5][6][7][8][9][10][11][12][13][14][15][16]. However, in spite of the technical difficulty of LESS-A, little is known BMI body mass index, VFA visceral fat area, TFA total fat area, ASA American Society of Anesthesiologists, APA aldosterone-producing adenoma, POD postoperative day about its learning curve and the factors associated with the outcomes of the procedure during the learning period.…”