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Peer-reviewed veterinary case report

Imaging diagnosis-infiltrative lipoma causing spinal cord and lumbar nerve root compression in a dog.

Journal:
Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
Year:
2013
Authors:
Agut, Amalia et al.
Affiliation:
Department of Animal Veterinary Medicine and Sugery · Spain
Species:
dog

Abstract

A 12-year-old, male, fox terrier dog presented with an abnormal gait of the left pelvic limb. Computed tomography revealed a large, homogeneous, hypoattenuating, noncontrast enhancing mass within the left epaxial muscles that invaded the L5-6 vertebral canal and caused spinal cord compression. Imaging findings were consistent with an infiltrative lipoma. The mass was removed and a left hemilaminectomy was performed in the affected area. Histopathology confirmed the mass to be an infiltrative lipoma. The dog recovered and regained neurologic function within 2 weeks. Computed tomography assisted preoperative planning by characterizing the shape, size, and location of the mass.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/23578297/