Peer-reviewed veterinary case report
Imaging diagnosis: CT characteristics of a retrobulbar hibernoma in a dog.
- Journal:
- Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
- Year:
- 2024
- Authors:
- Craig, Cameron J et al.
- Affiliation:
- VCA Alameda East Veterinary Hospital · United States
- Species:
- dog
Abstract
A 12-year-old female spayed Beagle was referred for investigation of exophthalmos. CT revealed a well-defined, retrobulbar mass causing rostro-dorsal displacement of the left globe. The mass had a mildly heterogeneous precontrast soft tissue attenuation with mild heterogeneous enhancement following iohexol administration. The mass was surgically removed en bloc with an orbital exenteration. Histopathology confirmed the mass to be a hibernoma, a benign tumor of brown adipose tissue. Hibernomas have CT characteristics consistent with both benign and malignant adipose tumors and may be underrecognized by radiologists.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/38297959/