Table 1 Baseline and perioperative data
From: Variations in right colic vascular anatomy observed during laparoscopic right colectomy
Variable | Data |
|---|---|
Age, mean ± SD (range), years | 58.5 ± 13.4 (23–83) |
Sex, n(%) | |
 Men | 33(55) |
 Women | 27(45) |
BMI, mean ± SD, kg/m2 | 21.8 ± 2.6 |
ASA score, n(%) | |
 0 | 47(78.3) |
 0.01 | 13(21.7) |
Previous abdominal surgery history, n(%) | 10(16.7) |
Tumor location, n(%) | |
 Cecum | 10(16.7) |
 Ascending colon | 43(71.6) |
 Hepatic flexure | 6(10) |
 Appendix | 1(1.7) |
Operation time, mean ± SD, min | 154.1 ± 17.6 |
Estimated blood loss, mean ± SD, mL | 91.2 ± 103.9 |
Length of hospital stay, mean ± SD (range), days | 4.7 ± 7.2 (14–56) |
Complications, n(%) | 24 |
 Ileus | 13(54.2) |
 Urinary retention | 0(0) |
 Wound problem | 2(8.3) |
 Postoperative bleeding | 4(16.7) |
 Others (cholangitis or pneumonia) | 6(25) |
 Operative mortality, n(%) | 0(0) |
Tumor size, mean ± SD, cm | 5.6 ± 2.1 |
Tumor type, n(%) | |
 Adenocarcinoma | 41(68.3) |
 Mucinous adenocarcinoma | 9(15) |
 Other | 10(16.7) |
Histologic grade, n(%) | |
 W/d | 3(5) |
 M/d | 41(68.3) |
 P/d | 9(15) |
 Others | 7(11.7) |
Stage, n(%) | |
 0 | 10(16.7) |
 1 | 3(5) |
 2 | 25(41.7) |
 3 | 18(30) |
 4 | 4(6.7) |
No. of metastatic LNs, mean ± SD (range) | 1.7 ± 3.6 (0–20) |
No. of harvested LNs, mean ± SD (range) | 34.6 ± 13.8 (4–67) |
Resection margin, mean ± SD (range), cm | |
 Proximal | 11.7 ± 3.8 (5.5–23.5) |
 Distal | 11.6 ± 4.9 (2.2–26) |