Lumbar Myelopathy Caused by Multiple Cartilaginous Exostoses in a Dog

被引:0
|
作者
Silva, C. I. F. [1 ]
Ecco, R. [2 ]
Pimentel, S. P. [2 ]
Pereira, R. D. O. [3 ]
Carvalho, P. H. [3 ]
Marliere, M. P. [3 ]
Torres, R. C. S. [1 ]
Nepomuceno, A. C. [1 ]
机构
[1] Univ Fed Minas Gerais, Vet Sch, Dept Clin & Surg, Diagnost Imaging Sect, Belo Horizonte, MG, Brazil
[2] Dept Clin & Cirurgia, Pathol Sect, Belo Horizonte, MG, Brazil
[3] Dept Clin & Cirurgia, Small Anim Surg Sect, Belo Horizonte, MG, Brazil
关键词
osteochondromatosis; spinal cord; radiology; histopathology; OSTEOCHONDROMATOSIS; SPINE;
D O I
10.1016/j.tcam.2021.100529
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
A 6-months-old male mixed-breed dog was admitted to the veterinary hospital with lameness in the right pelvic limb, proprioceptive ataxia, and suspected spinal cord injury in the lumbosacral segment. Upon palpation, firm nodules were noted on the bony surface of the thoracic and pelvic limbs, ribs, vertebrae, and tail. The radiographic study showed nodules of low radiopacity with well-defined limits and smooth contours, one of which was overlapping the fifth lumbar vertebra. Given the clinical presentation indicative of spinal cord injury, the animal was subjected to hemilaminectomy for nodular resection. Histopathological examination of the biopsy enabled the diagnosis of osteochondroma. The clinical follow up after surgery showed improvement in walking, despite persistent monoparesis in the right pelvic limb. The radiographic study in association with clinical and histopathological exams allowed the diagnosis and monitoring of the lesions. (c) 2021 Elsevier Inc. All rights reserved.
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页数:3
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