Research Article
Comparison of Robotic Posterior Retroperitoneal Adrenalectomy over Laparoscopic Posterior Retroperitoneal Adrenalectomy: A Single Tertiary Center Experience
Figure 3
Box plots of the operation time in laparoscopic posterior retroperitoneal adrenalectomy (LPRA) and robotic posterior retroperitoneal adrenalectomy (RPRA) cases according to the adrenal tumor size. (a) Tumor size ≤ 5.5 cm. (b) Tumor size > 5.5 cm.
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