Published online Feb 18, 2017. doi: 10.4254/wjh.v9.i5.242
Peer-review started: September 1, 2016
First decision: September 29, 2016
Revised: October 29, 2016
Accepted: December 7, 2016
Article in press: December 9, 2016
Published online: February 18, 2017
Processing time: 172 Days and 6.8 Hours
Core tip: Previous studies reported that the results of hepatectomy for non-colorectal, non-neuroendocrine liver metastasis (NCNNLM) showed an acceptable prognosis in the heterogeneous disease group. However, considering the indication of hepatectomy for NCNNLM, it is important to define the features of each primary disease. The present review paper describes the general prognosis and risk factors associated with NCNNLM, specifically focuses on liver metastasis associated with each primary disease. A multidisciplinary approach that takes appropriate timing for hepatectomy combined with chemotherapy into consideration may prolong survival and/or contribute to the improvement of the quality of life, while taking time off from systemic chemotherapy.
