Copyright
©The Author(s) 2019.
World J Gastroenterol. Aug 21, 2019; 25(31): 4502-4511
Published online Aug 21, 2019. doi: 10.3748/wjg.v25.i31.4502
Published online Aug 21, 2019. doi: 10.3748/wjg.v25.i31.4502
Table 1 Baseline data analysis, n (%)
| Parameter | ICG group(n = 12) | Non-ICG group(n = 30) | P-value |
| Age (yr, mean ± SD) | 60.3 ± 9.6 | 58.5 ± 9.5 | 0.587 |
| Gender | 0.200 | ||
| Male | 5 (41.7) | 19 (63.3) | |
| Female | 7 (58.3) | 11 (36.7) | |
| BMI (kg/m2, mean ± SD) | 24.8 ± 2.8 | 25.3 ± 3.1 | 0.602 |
| ASA category | 0.785 | ||
| I | 2 (16.7) | 3 (10) | |
| II | 8 (66.7) | 23 (76.7) | |
| III | 2 (16.7) | 4 (13.3) | |
| Concomitant disease | 1.000 | ||
| Yes | 4 (33.3) | 9 (30) | |
| No | 8 (66.7) | 21 (70) | |
| Type of operation | |||
| Low anterior resection | 8 (66.7) | 16 (53.3) | 0.430 |
| Abdominoperineal resection | 4 (33.3) | 14 (46.7) | |
| Preoperative chemoradiotherapy | 2 (16.7) | 10 (33.3) | 0.483 |
| Tumor differentiation | 0.879 | ||
| Moderate | 7 (58.3) | 20 (66.7) | |
| Poor | 5 (41.7) | 10 (33.3) | |
| Tumor size (cm, mean ± SD) | 3.5 ± 1.4 | 3.4 ± 1.9 | 0.996 |
Table 2 Compared analysis of clinical and pathological outcomes in different groups, n (%)
| Outcome | ICG group(n = 12) | Non-ICG group (n = 30) | P-value |
| LPND | 0.953 | ||
| Unilateral dissection | 10 (83.3) | 23 (76.7) | |
| Bilateral dissection | 2 (16.7) | 7 (23.3) | |
| LPNM | 0.443 | ||
| Yes | 3 (25) | 3 (10) | |
| No | 9 (75) | 27 (90) | |
| Operative time (min, mean ± SD) | 255.7 ± 65.2 | 273.1 ± 73.3 | 0.108 |
| Blood loss (mL, mean ± SD) | 55.8 ± 37.5 | 108.0 ± 52.7 | 0.003 |
| Conversion to laparotomy (case) | 0 (0) | 2 (6.67) | 1.000 |
| Number of LPLNs harvested | 11.5 ± 5.9 | 7.1 ± 4.8 | 0.017 |
| pT stage | 0.694 | ||
| I | 3 (25) | 3 (10) | |
| II | 2 (16.7) | 6 (20) | |
| III | 6 (50) | 18 (60) | |
| IV | 1 (8.3) | 3 (10) | |
| pN stage | 0.516 | ||
| 0 | 6 (50.0) | 13 (43.3) | |
| 1 | 2 (16.7) | 10 (33.3) | |
| 2 | 4 (33.3) | 7 (23.4) | |
| pTNM stage | 0.805 | ||
| I | 4 (33.3) | 7 (23.3) | |
| II | 2 (16.7) | 6 (20) | |
| III | 6 (50) | 17 (56.7) | |
| Postoperative complication (case) | 1 (8.33) | 4 (23.33) | 1.000 |
| Hospital stay (d, mean ± SD) | 9.2 ± 1.6 | 9.7 ± 2.0 | 0.393 |
- Citation: Zhou SC, Tian YT, Wang XW, Zhao CD, Ma S, Jiang J, Li EN, Zhou HT, Liu Q, Liang JW, Zhou ZX, Wang XS. Application of indocyanine green-enhanced near-infrared fluorescence-guided imaging in laparoscopic lateral pelvic lymph node dissection for middle-low rectal cancer. World J Gastroenterol 2019; 25(31): 4502-4511
- URL: https://www.wjgnet.com/1007-9327/full/v25/i31/4502.htm
- DOI: https://dx.doi.org/10.3748/wjg.v25.i31.4502