Evidence map›Paper›PMID 41410158›Full record

ArticleVeterinary and comparative oncology2026

Outcome and Toxicity Profile of Stereotactic Body Radiation Therapy for Adrenal Tumours in Dogs.

Lily Thorsen, Kimberley Law, Jillian Walz, Valerie Morales Coll, Ada Naramor, Charles Maitz, Lyndsay Kubicek, Zebulon Thorsen, Jishnu Rao Gutti, Marilia Takada

Abstract readMulticenter Study
In one paragraph

Article in Veterinary and comparative oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Lily ThorsenDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA.
Kimberley LawMSPCA-Angell Animal Medical Center, Boston, Massachusetts, USA.
Jillian WalzMSPCA-Angell Animal Medical Center, Boston, Massachusetts, USA.ORCID https://orcid.org/0000-0003-3452-5895
Valerie Morales CollDepartment of Veterinary Medicine & Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri, USA.
Ada NaramorDepartment of Veterinary Medicine & Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri, USA.
Charles MaitzDepartment of Veterinary Medicine & Surgery, College of Veterinary Medicine, University of Missouri, Columbia, Missouri, USA.ORCID https://orcid.org/0000-0003-2075-3926
Lyndsay KubicekColorado Animal Specialty & Emergency, Boulder, Colorado, USA.
Zebulon ThorsenNorth Shore Center for Medical Aesthetics, LTD, Northbrook, Illinois, USA.ORCID https://orcid.org/0009-0000-9175-8789
Jishnu Rao GuttiDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA.
Marilia TakadaDepartment of Small Animal Clinical Sciences, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA.ORCID https://orcid.org/0000-0001-9509-0528

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stereotactic body radiation therapy (SBRT) has become a non-invasive alternative option for canine adrenal tumours with high surgical risks; however, its clinical benefits and risks are still to be fully understood. The goal of this multi-institutional retrospective study was to describe the clinical outcome and safety of SBRT for the treatment of 21 dogs with adrenal tumours. Ten were suspected pheochromocytomas, two adenocarcinomas, and the diagnosis was unknown in nine dogs. Vascular invasion was present in 81% of cases (17/21). Thirteen dogs received 3 fractions of 6 to 11 Gy, 7 received 5 fractions of 6 to 9 Gy, and 1 received 4 fractions of 6 Gy. For the 20 patients with follow-up imaging, 9 (43%) had partial response, 10 (47%) stable disease, and 1 (5%) progressive disease. Progression-free survival was 16.8 months (95% CI: 3.4-23), and overall survival time was 16.8 months (95% CI: 3.7-23.7). Twelve patients (57%) experienced acute adverse events (AEs); of those, seven were gastrointestinal grade ≥ III, including one grade V. Late AEs were suspected in seven dogs (33%), including gastrointestinal grade V in four of them. A total of five dogs (24%) died from radiation-related toxicities. Although SBRT seems to be effective against adrenal tumours, it was associated with a high morbidity and mortality rate, suggesting that re-evaluation of radiation therapy protocols is necessary for maintaining patient safety.

Indexed as

Adrenal Gland NeoplasmsDog DiseasesRadiosurgeryAnimalsDogsFemaleMalePheochromocytomaRetrospective StudiesTreatment Outcomeadrenal tumouradrenocortical carcinomadogspheochromocytomastereotactic body radiation therapy

Identifiers

PMID41410158
PMCPMC12875752

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.