English to Portuguese Medical Medical (general) Feline veterinary

This is an article of the University of Zurich about "A retrospective analysis of radiation therapy for the treatment of feline vaccine-associated sarcoma", presented at 2009.

"We retrospectively evaluated predictive prognostic factors in 73 cats with vaccine-associated sarcoma given post-surgical curative (n=46, most with clean margins) or coarse fractionated radiotherapy (n=27, most with either macroscopic disease or dirty margins).
(...)
In cats undergoing coarse fractionated therapy, factors predictive of a better outcome included lack of visible mass (n=10) as opposed to macroscopic disease"