Abstract
FDG-PET is an important tool for cervical cancer radiation treatment planning, both for external irradiation and brachytherapy. The ability of FDG-PET to accurately define the primary cervical tumor volume and areas of lymph node metastasis greatly facilitates radiation treatment planning. The information provided by FDG-PET has the potential to change treatment field size and/or dose parameters for cervical cancer patients. FDG-PET brachytherapy planning uniquely demonstrates the three-dimensional relationship of the cervical tumor, adjacent organs, and treatment applicators, which could allow for treatment optimization. Besides demonstrating valuable anatomic information, FDG-PET also provides functional information which has been shown to have prognostic value and represents another aspect of how FDG-PET can influence cervical cancer radiation treatment planning. FDG-PET, already a routine imaging tool, is likely to play a larger role for cervical cancer and radiation therapy treatment planning in the near future.
Original language | English |
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Title of host publication | Gynecologic Radiation Therapy |
Subtitle of host publication | Novel Approaches to Image-Guidance and Management |
Publisher | Springer Berlin Heidelberg |
Pages | 41-48 |
Number of pages | 8 |
ISBN (Print) | 9783540689546 |
DOIs | |
State | Published - Dec 1 2011 |