[Treatment policy for colon cancer liver metastases].
Hepatectomy provides the highest rates of cure among the methods for treating colon cancer liver metastases, but it cannot be performed in many cases. Hepatectomy is the treatment of choice for colon cancer liver metastases in our department, but we conduct transcatheter arterial embolization alone or in combination with MCT on patients in whom hepatectomy cannot be performed or those with residual tumor following hepatectomy. Transcatheter arterial embolization is conducted on patients shown to have tumor vessels, following a single intra-arterial shot of an anticancer drug. MCT is performed under general anesthetic percutaneously or by abdominal section in patients who have not responded well to transcatheter arterial embolization, in order to improve the effectiveness of treatment on the tumor overall. We consider the combination of transcatheter arterial embolization and MCT to be an effective treatment for patients with a colon cancer liver metastasis who present with tumor vessels.
Watanabe
M
M
Third Dept. of Surgery, Toho University School of Medicine.
Sumiyama
Y
Y
Kajiwara
H
H
Nakamura
M
M
Nakamura
J
J
Tanaka
H
H
Terada
T
T
Kouji
A
A
Enomoto
T
T
Usui
S
S
D000368:Aged; D003110:Colonic Neoplasms / Q000473:pathology*; D003131:Combined Modality Therapy; D004564:Electrocoagulation; D004621:Embolization, Therapeutic; D005260:Female; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary* / Q000628:therapy*; D008297:Male; D008872:Microwaves / Q000627:therapeutic use; D008875:Middle Aged