AI Article Synopsis

  • Liver resection is the only curative treatment that offers a significant chance of long-term survival (25-40% at five years) for patients with colorectal liver metastases, but is only suitable for 10-20% of patients.
  • Recent advancements in multidisciplinary strategies aim to make previously unresectable liver metastases eligible for surgery and improve outcomes for patients with recurrent isolated liver metastases.
  • From a study of 438 patients who underwent liver surgery from 1987 to 2002, the overall mortality was low (1.1%) and the morbidity rate was 26%, with five-year and ten-year survival rates at 29.6% and 20.1%, respectively.

Article Abstract

Liver resection is the only curative option offering long-term survival in patients with colorectal liver metastases (25 to 40% five-year survival). It can be achieved with low mortality and low morbidity. However, this surgical approach can be offered only for approximately 10 to 20% of patients with colorectal liver metastases. Therefore, 80 to 90% of patients are excluded from liver surgery and will receive palliative therapies. Recent advances have selected subgroups of patients presenting initially unresectable disease to achieve curative resection. These new multidisciplinary strategies were developed in order to increase safely the resecability in patients with initially non-resectable liver metastases and to improve treatment of recurrences in patients with isolated liver metastases either by repeat hepatectomies or local tumor destruction. These strategies offer the same survival than observed in patients with initially resectable liver metastases. Our series includes 438 patients operated on for colorectal liver metastases between 1987 and 2002. Overall mortality was 1.1%, morbidity was 26%. Actuarial 5-year and 10-year survival were respectively 29.6% and 20.1%.

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