MRI-assisted radiation therapy planning of brain tumors--clinical experiences in 17 patients.
A new and simple method for precise determination of lateral opposed treatment portals was developed and used in 17 patients. Compared to CT, MRI led to significant changes of portals in 59% (10/17) of cases. Individual shielding blocks could be precisely designed by use of our new method. MRI is the procedure of choice in local radiation therapy planning of brain tumors.
Just
M
M
Institut für klinische Strahlenkunde, Johannes Gutenberg Unversität Mainz, Germany.
Rösler
H P
HP
Higer
H P
HP
Kutzner
J
J
Thelen
M
M
D000293:Adolescent; D000328:Adult; D000368:Aged; D001921:Brain / Q000473:pathology; D001932:Brain Neoplasms / Q000175:diagnosis / Q000532:radiotherapy*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods; D008875:Middle Aged; D011835:Radiation Protection