Computed tomographic features of segmental aplasia of the caudal vena cava, portocaval shunt and Situs ambiguous in two dogs

被引：1

作者：

Desbordes, J. ^{[1
]}

Brignon, T. ^{[1
]}

Gaillot, H. ^{[1
]}

机构：

[1] Ctr Hosp Vet ADVETIA, 9 Ave Louis Breguet, F-78140 Velizy Villacoublay, France

来源：

AUSTRALIAN VETERINARY JOURNAL | 2024年 / 102卷 / 11期

关键词：

canine; cavo-azygos continuation; computed tomography; portosystemic shunt; situs inversus; vascular malformation; AZYGOS VEIN; PORTAL-VEIN; DIAGNOSIS; ANOMALIES; INTERRUPTION; CONTINUATION; INVERSUS;

D O I：

10.1111/avj.13373

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

A 3-year-old crossbreed dog (case 1) and a 3-month-old German Shorthaired Pointer (case 2) were presented for acute signs of encephalopathy. A portosystemic shunt (PSS) was suspected based on clinical context and laboratory exam results and was confirmed on computed tomography (CT) angiography in both cases. A left-sided azygos (case 1) and right-sided azygos (case 2) continuation of an interrupted caudal vena cava (CVC) and a situs ambiguous (SA) were also observed and considered as incidental findings. Both dogs underwent PSS surgical correction. Postsurgical follow-up imaging procedures suggested concomitant primary hypoplasia of the portal vein (PHPV) in both cases.

引用

页码：564 / 569

页数：6