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1Department of Surgery, H Plus Yangji Hospital, Seoul, Korea
2Department of Medicine, Graduate School, Kyung Hee University, Seoul, Korea
3Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
Copyright © 2023 The Korean Society of Coloproctology
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
CONFLICT OF INTEREST
No potential conflict of interest relevant to this article was reported.
FUNDING
None.
AUTHOR CONTRIBUITONS
Conceptualization: HOK; Data curation: JTS; Formal analysis: all authors; Investigation: JTS, HOK; Methodology: HOK; Project administration: HOK; Supervision: HOK, HK; Visualization: JTS, YBK; Writing–original draft: JTS, YBK; Writing–review & editing: all authors. All authors read and approved the final manuscript.
Variable | Value |
---|---|
Tumor location | |
Descending colon | 25 (45.5) |
Sigmoid colon | 30 (54.5) |
Combined findings | |
Synchronous colon cancer | 5 (9.1) |
Tubular adenoma | 23 (41.8) |
Appendiceal mucinous neoplasm | 1 (1.8) |
Ischemia of proximal colon | 10 (18.2) |
Perforation of proximal colon | 5 (9.1) |
Stagea | |
II | 25 (45.5) |
IIA | 15 (27.3) |
IIB | 6 (10.9) |
IIC | 4 (7.3) |
III | 20 (36.4) |
IIIB | 16 (29.1) |
IIIC | 4 (7.3) |
IV | 10 (18.2) |
Characteristic | Value |
---|---|
Age (yr) | 71 (63–78) |
Sex | |
Male | 34 (61.8) |
Female | 21 (38.2) |
ASA PS classification | |
I or II | 24 (43.6) |
III or IV | 31 (56.4) |
Type of surgery | |
Total colectomy | 14 (25.5) |
Subtotal colectomy | 41 (74.5) |
Length of surgery (min) | 175 (155–210) |
No. of harvested lymph nodes | 42.0 (26–61) |
Total hospital stay (day) | 14.0 (11–17) |
Postoperative hospital stay (day) | 11.0 (9–14) |
Time to tolerance of regular diet (day) | 6.0 (4–7) |
Variable | Value |
---|---|
Tumor location | |
Descending colon | 25 (45.5) |
Sigmoid colon | 30 (54.5) |
Combined findings | |
Synchronous colon cancer | 5 (9.1) |
Tubular adenoma | 23 (41.8) |
Appendiceal mucinous neoplasm | 1 (1.8) |
Ischemia of proximal colon | 10 (18.2) |
Perforation of proximal colon | 5 (9.1) |
Stage |
|
II | 25 (45.5) |
IIA | 15 (27.3) |
IIB | 6 (10.9) |
IIC | 4 (7.3) |
III | 20 (36.4) |
IIIB | 16 (29.1) |
IIIC | 4 (7.3) |
IV | 10 (18.2) |
Values are presented as median (interquartile range) or number (%). ASA, American Society of Anesthesiologists; PS, physical status.
Values are presented as number (%). When synchronous colon cancer was present, the stage of advanced cancer was applied.