VASCULAR MALFORMATIONS AND HEMANGIOMAS OF THE CANINE SPINAL-CORD

被引:46
作者
CORDY, DR
机构
[1] Department of Pathology, School of Veterinary Medicine, University of California, Davis, Calif.
关键词
D O I
10.1177/030098587901600301
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
An arteriovenous malformation and two hemangiomas in the canine spinal cord were found in three dogs. The malformation was ventral, extramedullary and largely subdural. Chronic hypoxia, consequent upon the shunt, had led to extensive local edema, necrosis and hemorrhage at T13-L1. Prominent intramedullary perivascular fibrosis, mineralization and obliteration were the presumed consequences of the hemodynamic insult. The hemangiomas, one of which was multiple, were deep lesions that produced compressive changes in the adjacent cord tissue. The masses were regarded as benign neoplasms with central sclerosis. These conditions appear not to have been reported previously in the dog. © 1979, American College of Veterinary Pathologists. All rights reserved.
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页码:275 / 282
页数:8
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