All are considered to be poor prognostic factors in liver metastasis except
Poor prognostic or factors affecting outcome Four or more tumors Extra hepatic disease Size >5cm Disease free interval <1 year Lymph node positive primary lesion CEA >200ng /ml Synchronous liver metastasis Ref:Sabiston 20th edition Pgno :1464-1465
Synchronous lesions
Metachronous lesions
Extra-hepatic metastasis
CEA>200ng/ml
G.I.T