Spinal epidural arteriovenous fistula in 3 cats

被引：1

作者：

Yayoshi, Naoko ^{[1
]}

Yoshida, Karin ^{[1
]}

Terao, Masashi ^{[2
]}

Ozawa, Tsuyoshi ^{[2
]}

Kamishina, Hiroaki ^{[2
]}

Takahashi, Fumitaka ^{[3
,4
]}

Hara, Yasushi ^{[4
]}

Yu, Yoshihiko ^{[5
]}

Hasegawa, Daisuke ^{[5
]}

机构：

[1] Nippon Vet & Life Sci Univ, Vet Med Teaching Hosp, Tokyo, Japan

[2] Kyoto Anim Referral Med Ctr, Kyoto, Japan

[3] YPC Tokyo Anim Orthoped Surg Hosp, Tokyo, Japan

[4] Nippon Vet & Life Sci Univ, Lab Vet Surg, Tokyo, Japan

[5] Nippon Vet & Life Sci Univ, Lab Vet Radiol, 1-7-1 Kyounan Cho, Musashino, Tokyo 1808602, Japan

来源：

JOURNAL OF VETERINARY INTERNAL MEDICINE | 2022年 / 36卷 / 05期

关键词：

CT; CT angiography; MRI; spinal arteriovenous malformation; spinal vascular malformation; VERTEBRAL ANGIOMATOSIS; VASCULAR MALFORMATIONS; SHUNTS;

D O I：

10.1111/jvim.16523

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

Three young adult cats with intermittent spinal hyperesthesia and paraparesis and diagnosed with spinal epidural arteriovenous fistula are described. In all 3 cases, magnetic resonance imaging (MRI) showed focal dilatation of the veins in the epidural space of the thoracic spinal cord, whereas computed tomography angiography (CTA) showed dilatation and enhancement from the intercostal vein to the azygos vein at the same site in the arterial phase. Dorsal laminectomy and occlusion of the interarcuate branches running across the dorsal aspect of the spinal cord were performed in all 3 cats to decompress the spinal cord, which resulted in a remission of clinical signs and no recurrence during 14 to 40 months of follow-up after surgery in all cases.

引用

页码：1806 / 1811

页数：6

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