Autori: 
Sorin Alexandrescu * , Andrei Diaconescu * , Razvan Grigorie, Zenaida Ionel, Doina Hrehoreţ, Vladislav Braşoveanu, Mihnea Ionescu, Irinel Popescu
“Dan Setlacec” Center of General Surgery and Liver Transplantation Fundeni Clinical Institute, Bucharest, Roman
Rezumat:
Background: Increased frequency of hepatic resection and advances in oncological therapy dramatically improved the long-term outcome of the patients with colorectal liver metas- tases. The aim of the study is to present the short and long-term results after surgery in patients with colorectal liver metastases, in a single center, over the last two decades.
Method: Between 1995 and 2014, a curative-intent liver resection was performed in 526 patients with liver only metastases and 71 patients with both hepatic and extrahepatic metas- tases of colorectal origin.
Results: In patients with liver only metastases, the 1-, 3- and 5-years overall survival rates were 89%, 51.9% and 30%, respectively. The morbidity rates were higher in synchronous liver metastases undergoing simultaneous resection. The mortality and survival rates were similar for simultaneous and staged resections ( p>0.05 ). The morbidity, mortality and survival rates for initially unresectable liver metastases rendered to resectability were similar to those of initially resectable metastases ( p>0.05 ). In patients with hepatic and extrahepatic metastases, the survival rate was significantly lower than in patients presenting liver only metastases ( p=0.001 ). Complete resection of the metastases was associated with significantly longer survivals, compared with a palliative hepatectomy ( p=0.039 ).
Conclusion: Liver resection offers the chance of more than 5 years survival to 30% of patients with colorectal cancer liver metastases.
Key words: colorectal liver metastases, simultaneous resection, initially unresectable liver metastases, extrahepatic metastases
Publicat:
J. Transl. Med. Res 2015;20(4):222-232
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