Related Experiment Video
Updated: Jul 15, 2026
Application of Laparoscopic Hepatectomy Combined with Intraoperative Microwave Ablation in Colorectal Cancer Liver Metastasis
Published on: March 3, 2023
[Reflections on 250 interventions for colorectal carcinoma metastases to the liver]
Rafael López Andújar1, Eva Montalvá Orón, Angel Moya Herraiz
1Unidad de Cirugía y Trasplante Hepatobiliopancreático, Hospital Universitario La Fe, Valencia, España. rlopezandujar@telefonica.net
Introduction:
The best results in the treatment of colorectal cancer metastases to the liver are currently achieved with surgical resection performed under high quality standards. OBJECTIVES. To analyze the results and quality standards of the surgical treatment of colorectal cancer liver metastases in a referral liver unit over an 11-year period.
Patients And Method:
From January 1995 to December 2005, 250 surgical interventions were performed in 221 patients diagnosed with colorectal cancer liver metastases, resulting in 201 hepatic resections.
Results:
Nineteen percent of patients were >/= 70 years old and comorbidity was present in 54%. Of the 201 hepatic resections, 8.5% were second resections. Major hepatectomy was performed in 39% of the patients. R0 resection was achieved in 85% of the patients. Blood transfusions were not required in 80% of the patients. The median length of postoperative stay was 6 days. Postoperative mortality was nil and morbidity was 19%. Morbidity was associated with the number of resected segments and the need for blood transfusion. The estimated 1-, 3- and 5-year cumulative survival rates were 96%, 69% and 52%, respectively, while estimated disease-free survival rates were 58%, 32% and 24%, respectively.
Conclusions:
Resection of colorectal cancer liver metastases is an effective therapeutic alternative if high current quality standards are achieved.
