[Surgical treatment of liver metastases from colorectal cancer].
We analyze our experience over a 10-year period in the surgical treatment of liver metastases from colorectal cancer. Between 01.01.1995 and 08.31.2005 189 liver resections were performed in 171 patients with liver metastases from colorectal cancer (16 re-resections - 2 in the same patient and a "two-stage" liver resection in 2 patients). In our series there were 83 patients with synchronous liver metastases (69 simultaneous resections, 12 delayed resections and 2 "two-stage" liver resection were performed) and 88 metachronous liver metastases. Almost all types of liver resections have been performed. The morbidity and mortality rates were 17.4% and 4.7%, respectively. Median survival was 28.5 months and actuarial survival at 1-, 3- and 5-year was 78.7%, 40.4% and 32.7%, respectively. Between January 2002 and August 2005 hyperthermic ablation of colorectal cancer liver metastases has been performed in 6 patients; in other 5 patients with multiple bilobar liver metastases liver resection was associated with radiofrequency ablation and one patient underwent only radiofrequency ablation for recurrent liver metastasis. In conclusion, although the treatment of colorectal cancer liver metastases is multimodal (resection, ablation, chemotherapy and radiation therapy), liver resection is the only potential curative treatment. The quality and volume of remnant liver parenchyma is the only limitation of liver resection. The morbidity, mortality and survival rates after simultaneous liver and colorectal resection are similar with those achieved by delayed resection. Postoperative outcome of patients with major hepatic resection is correlated with the surgical team experience. The long-term survival was increased using the new multimodal treatment schemes.
Popescu
I
I
Centrul de Chirurgie Generala şi Transplant Hepatic Institul Clinic Fundeni, Bucureşti. irinel.popescu@icfundeni.ro
Ionescu
M
M
Alexandrescu
S
S
Ciurea
S
S
Hrehoreţ
Doina
D
Sârbu-Boeţi
Patricia
P
Boroş
Mirela
M
Croitoru
Adina
A
Anghel
Rodica
R
D000328:Adult; D000368:Aged; D017115:Catheter Ablation; D015179:Colorectal Neoplasms / Q000473:pathology*; D005260:Female; D006498:Hepatectomy / Q000379:methods; D006801:Humans; D008113:Liver Neoplasms / Q000401:mortality / Q000556:secondary* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D015996:Survival Rate