Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.
KMID : 1164220040160010011
Journal of Korean Society for Radiotherapeutic Technology
2004 Volume.16 No. 1 p.11 ~ p.19
Verification of set-up accuracy using MLC leakage
Yoon In-Ha

Hong Dong-Ki

Seo Dong-Rin
Yoon Hwa-Ryong
Kim Jeong-Man
Abstract
Purpose : Verification within 5mm is one of the important QA process of IMRP and SRS. Therefore, we improve accuracy of patients set-up using scale point.

Materials and Methods : We compare MLC scale pointer with customerized port film graticule for patients who was underwent IMRT and SRS.

Results : Scale pointer using MLC showed accurate location of patients landmark including divergency of beam, and any point of patient could be certified by means of cross of MLC.

Conclusion : MLC scale pointer is effective and convenient method in verification of patients set-up using L-gram.
KEYWORD
FullTexts / Linksout information
 
Listed journal information