Table 5 Subgroup analysis perioperative outcomes of patient in group 2 (tumor ≥ 6 cm)
From: Laparoscopic transperitoneal adrenalectomy in the large adrenal tumor from single center experience
Non-pheochromocytoma (N = 28) | Pheochromocytoma (N = 20) | P-value | |
|---|---|---|---|
Intraoperative parameters | |||
Operative time, minutes, median (IQR) | 120 (100–150) | 132 (100–155) | 0.46 |
Estimated blood loss, ml, median (IQR) | 100 (20–300) | 250 (50–425) | 0.14 |
Transfusion, N (%) | 3 (11.5) | 7 (35) | 0.08 |
Intraoperative complication, N (%) | 9 (32.1) | 6 (30) | 0.87 |
Open conversion, N (%) | 4 (14.3) | 3 (15) | 0.94 |
Postoperative parameters | |||
30 day postoperative complication, N (%) | 6 (21.4) | 9 (45) | 0.12 |
Minor (Clavien grade 1–2), N (%) | 5 (17.9) | 7 (35) | 0.20 |
Major (Clavien grade 3–5), N (%) | 1 (3.6) | 2 (10) | 0.56 |
Positive surgical margin, N (%) | 2 (7.1) | 0 | 0.50 |
Length of postoperative stay, day, median (IQR) | 5 (4–7) | 6 (5–7.5) | 0.24 |