Hypofractionated three-dimensional conformal radiotherapy for primary liver cancer with portal vein tumor thrombosis / 中华放射肿瘤学杂志
Chinese Journal of Radiation Oncology
;
(6)2005.
Article
Dans Chinois
| WPRIM
| ID: wpr-557539
ABSTRACT
Objective To evaluate the efficacy of hypofractionated 3DCRT for primary liver cancer(PLC) with portal vein tumor thrombosis(PVTT).Methods Between April 1999 and August 2003,34 PLC patients with PVTT received hypofractionated 3DCRT.The severity of hepatic cirrhosis was 23 in Child-Pugh gradeA and 11 gradeB.The median value of GTV was 773?cm~3(105-2097?cm~3).The radiotherapy regimen consisted of 38-63?Gy in 7-15 fractions with 4-8?Gy per fraction(median value 5?Gy),the treatment was delivered 3 times per week during every other day.Results Having response rate(CR+PR) of 76%(26/34),the overall 1-,2-,and 3-year survival rate at was 36%,19% and 13%,respectively.Conclusion Hypofractionated three-dimensional conformal radiotherapy is effective for primary liver cancer with portal vein tumor thrombosis.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Chinese Journal of Radiation Oncology
Année:
2005
Type:
Article
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