RESULTS:
A total of 132 patients with colon cancer of various origins were identified. The group of colon resection combined with RFA and/or MWA was 53 patients (34 male:19 female) and was compared to a matched group of 79 patients (40 male:39 female) who underwent colon resection alone. Median age (58 vs 60 years; P = .209), complication rate (60.7% vs 62.5%; P = .722), infection rate (28.7% vs 35.4%; P = 1.0), mean blood loss (352.7 vs 468.4 mL; P = .452), mean blood transfused (1.36 vs .76 U; P = .247), and receipt of neoadjuvant chemotherapy (47.1% vs 51.85%; P = .724) were all similar between the ablation group and colon only group, respectively. Transfusion rate was higher in the ablation group (39.6% vs 18.9%; P = .016). Overall complication rate was 60.6%, with 32.6% infections. One mortality was observed in each group. High-grade (grade, III to V) complications (35.8% vs 18.9%; P = .0112) and liver-specific complications (n = 4; P = .024) were significantly increased in the combined ablation group.
RESULTS:A total of 132 patients with colon cancer of various origins were identified. The group of colon resection combined with RFA and/or MWA was 53 patients (34 male:19 female) and was compared to a matched group of 79 patients (40 male:39 female) who underwent colon resection alone. Median age (58 vs 60 years; P = .209), complication rate (60.7% vs 62.5%; P = .722), infection rate (28.7% vs 35.4%; P = 1.0), mean blood loss (352.7 vs 468.4 mL; P = .452), mean blood transfused (1.36 vs .76 U; P = .247), and receipt of neoadjuvant chemotherapy (47.1% vs 51.85%; P = .724) were all similar between the ablation group and colon only group, respectively. Transfusion rate was higher in the ablation group (39.6% vs 18.9%; P = .016). Overall complication rate was 60.6%, with 32.6% infections. One mortality was observed in each group. High-grade (grade, III to V) complications (35.8% vs 18.9%; P = .0112) and liver-specific complications (n = 4; P = .024) were significantly increased in the combined ablation group.
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