Peer-reviewed veterinary case report
PET/CT following intensity-modulated radiation therapy for primary lung tumor in a dog.
- Journal:
- Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
- Year:
- 2006
- Authors:
- Ballegeer, Elizabeth A et al.
- Affiliation:
- Department of Surgical Sciences · United States
- Species:
- dog
Abstract
A primary lung tumor in a dog treated with intensity-modulated radiation therapy was imaged approximately 6 weeks and 1-year posttreatment with combined positron emission tomography (PET) and computed tomography, utilizing the radiotracers 18F-fluorodeoxyglucose and 18F-fluorothymidine. These two tracers allowed discrimination of tumor from inflammation, and demonstrated spread of tumor along airways over time after treatment. Fusion of functional imaging with anatomic imaging is a useful tool, particularly in the field of oncology, with the potential for PET markers that delineate tumor from normal or reactive tissue, and potential or actual response to therapy.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/16553158/