|
|
||||||||
Radiology, Vol 124, 489-491, Copyright © 1977 by Radiological Society of North America
ARTICLES |
A Israelsson, I Lax and R Walstam
The authors describe a modification of a previously reported method of treating intraorbital tumors using multiple electron beams. An adjustable metal shield is inserted in the electron tube to protect the lens. The three-dimensional dose distribution was determined by film measurements and the film density measured with an RFA-1 densitometer on line with a computer. The density values were stored in a three- dimensional matrix. Different planes in the matrix can be selected for isodose plotting.
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| RADIOLOGY | RADIOGRAPHICS | RSNA JOURNALS ONLINE |