Table 1 Patient and tumor characteristics (n = 44)
Characteristic | n (%), x̄ ± s, n |
|---|---|
Gender | |
Male | 24 (54.55 %) |
Female | 20 (45.45 %) |
Mean age ± SD (range), year | 61.16 ± 13.249 (31–83) |
Tumor location | |
Cecum | 6 (13.64 %) |
Ascending colon | 24 (54.54 %) |
Transverse colon (hepatic flexure) | 14 (31.82 %) |
Tumor type | |
Massive | 22 (50.00 %) |
Ulcerative | 17 (38.64 %) |
Infiltrative | 5 (11.36 %) |
Maximum tumor diameter | |
≥5 cm | 23 (52.27 %) |
<5 cm | 21 (47.73 %) |
TNM staging | |
T1–2N0M0 | 8 (18.18 %) |
T3N0M0 | 25 (56.82 %) |
T1–3N1–2M0 | 11 (25.00 %) |
Mean intraoperative blood loss (ml) | 73 ± 32.3 |
Mean operation time (min) | 200 ± 33.3 |
Lymph nodes harvested (n) | 22 ± 9.7 |
Mean time of first passage of flatus (h) | 74 ± 19.9 |
Mean hospital stay (day) | 10 ± 2.2 |
Incision infection | 2 |
Anastomotic leakage | 0 |
Abdominal abscess | 0 |
Perioperative death | 0 |
SMV, ureteral, or duodenal injuries | 0 |
Incisional hernia | 2 |
Postoperative intestinal obstruction | 1 |
Recurrence and metastasis | 2 |