Laparoscopic Simultaneous Approach of Colorectal Cancer with Liver Metastases has Higher Morbidity and Length of Hospital Stay than Isolated Laparoscopic Liver Resection

1. Abstract
When colorectal liver metastases (CRLM) present synchronously with the primary tumor, it is controversial whether to perform a simultaneous or sequential laparoscopic approach of both. 

1.2. Objective: To compare the morbidity and mortality of the Simultaneous Laparoscopic Approach. (SLA) of CRLM and the primary tumor compared with isolated Laparoscopic Liver Resection (I- LLR)