AVS Results
There were 106 successful procedures (92.2%) in the non-ACTH group and 105 (92.9%) in the ACTH group. The selectivity index of the left and right adrenal veins was higher in the ACTH group. The median LI was not significantly different between the 2 groups (non-ACTH: 8.06 [IQR, 2.75-23.42]; ACTH: 8.99 [IQR, 1.89-24.89]). When patients who received adrenalectomy and those who received MRA treatment were analyzed separately, results were similar (