Combined colon and hepatic resection for synchronous colorectal liver metastases.
OBJECTIVE
The surgical strategy for the treatment of resectable synchronous hepatic metastases of colorectal cancer remains controversial. This study was performed to assess the outcome of combined resection of colorectal cancer and liver metastases.


METHODS
The perioperative data, morbidity, and survival of the patients who underwent combined colon and liver resections for synchronous colorectal liver metastases from 1988 to 1999 were compared to the parameters of the patients who underwent colon resection followed by resection of liver metastases in a staged setting.


RESULTS
198 hepatic resections were performed, of which 112 procedures in 103 patients were done for metastatic colorectal carcinoma. Twenty six patients (25%) had combined hepatic and colon resection and were compared to 86 patients with metachronous metastases who underwent colon and hepatic resection in the staging setting. Postoperative morbidity was 27 and 35%, respectively. There was no hospital mortality in the combined group vs. 2.3% in the staged group. Blood loss, intensive care unit (ICU) stay and length of postoperative stay (LOS) were similar in both groups. The 5 years cumulative survival of the group after combined surgery was 28% vs. 27% of the group after isolated hepatic resections (P = 0.21).


CONCLUSIONS
Combined colon and hepatic resection is a safe and efficient procedure for the treatment of synchronous colorectal liver metastases. It can be performed with acceptable morbidity and no perioperative mortality. The survival after combined procedure is comparable to the one achieved after staged procedure of colon resection followed by liver resection.
Lyass
S
S
Department of Surgery, Hadassah Hebrew University Medical Center, Jerusalem, Israel. lyass@md2.huji.ac.il
Zamir
G
G
Matot
I
I
Goitein
D
D
Eid
A
A
Jurim
O
O
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003082:Colectomy / Q000379:methods* / Q000401:mortality; D003110:Colonic Neoplasms / Q000473:pathology / Q000601:surgery*; D013505:Digestive System Surgical Procedures / Q000379:methods; D005260:Female; D006498:Hepatectomy / Q000379:methods* / Q000401:mortality; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000473:pathology / Q000601:surgery*; D012189:Retrospective Studies; D015996:Survival Rate