Predicting Extrapelvic Disease following primary radiation therapy for prostate cancer
Anatomic patterns of recurrence in patients with a rising prostate-specific antigen after radiotherapy using C-11 choline positron emission tomography/computed tomography were identified. Most recurrences were localized to the pelvis and a tool was generated to aid in disease localization prior to evaluation with advanced imaging.

Note: The current model has not been externally validated. Only after additional validation, the model may prove to be useful for clinical decision making. 
Research authors: William P. Parker, Brian J. Davis, Sean S. Park, Kenneth R. Olivier, Richard Choo, Mark A. Nathan, Val J. Lowe, Timothy J. Welch, Jaden D. Evans, William S. Harmsen, Harras B. Zaid, Ilya Sobol, Daniel M. Moreira, Rimki Haloi, Matthew K. Tollefson, Matthew T. Gettman, Stephen A. Boorjian, Lance A. Mynderse, R. Jeffrey Karnes, Eugene D. Kwon
Version: 1.6
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Probability of extrapelvic recurrence is:

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The use of the current nomogram may be feasible to inform decisions on which patients should undergo further pelvic imaging and/or confrmatory biopsy before considering local salvage therapy. 

Note: The current model has not been externally validated. Only after additional validation, the model may prove to be useful for clinical decision making. 

 

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This model is provided for educational, training and information purposes. It must not be used to support medical decision making, or to provide medical or diagnostic services. Read our full disclaimer.

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