Radiographic and computed tomographic findings of intrathoracic ectopic liver in a dog.

IF 1.3 2区 农林科学 Q2 VETERINARY SCIENCES
Veterinary Radiology & Ultrasound Pub Date : 2024-11-01 Epub Date: 2024-08-19 DOI:10.1111/vru.13422
Jeongyun Jeong, Jupill Chang, Seunghee Lee, Kyuchang Kim, Jaehwan Kim, Kidong Eom
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引用次数: 0

Abstract

A 5-year-old spayed female Maltese was referred due to a suspected diaphragmatic hernia. Radiography revealed a soft tissue mass in the right caudal thorax with loss of diaphragm cupola dome-shape. A diaphragmatic hernia was considered, but surgical exploration revealed an intact diaphragm and unremarkable liver lobes. CT after a surgical inspection showed all intact liver lobes and intrathoracic mass connected to the liver. The intrathoracic mass was retracted to the abdomen by incising the diaphragm. Histopathologic examination revealed hepatocellular vacuolar degeneration, indicating an intrathoracic ectopic liver. Intrathoracic ectopic liver should be included in the differential diagnosis when diaphragmatic hernia is suspected in radiography.

一只狗胸腔内异位肝脏的 X 射线和计算机断层扫描结果。
患者是一只 5 岁的绝育雌性马尔济斯犬,因怀疑患有横膈膜疝而转诊。X 射线检查发现右侧尾部胸部有一软组织肿块,膈肌杯状穹隆消失。考虑为膈疝,但手术探查发现膈肌完好,肝叶无异常。手术检查后的 CT 显示肝叶完整无损,胸腔内肿块与肝脏相连。通过切开膈肌,胸腔内肿块被牵引至腹部。组织病理学检查显示肝细胞空泡变性,表明这是一个胸腔内异位肝脏。在放射学检查中怀疑有膈疝时,应将胸腔内异位肝脏列入鉴别诊断。
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来源期刊
Veterinary Radiology & Ultrasound
Veterinary Radiology & Ultrasound 农林科学-兽医学
CiteScore
2.40
自引率
17.60%
发文量
133
审稿时长
8-16 weeks
期刊介绍: Veterinary Radiology & Ultrasound is a bimonthly, international, peer-reviewed, research journal devoted to the fields of veterinary diagnostic imaging and radiation oncology. Established in 1958, it is owned by the American College of Veterinary Radiology and is also the official journal for six affiliate veterinary organizations. Veterinary Radiology & Ultrasound is represented on the International Committee of Medical Journal Editors, World Association of Medical Editors, and Committee on Publication Ethics. The mission of Veterinary Radiology & Ultrasound is to serve as a leading resource for high quality articles that advance scientific knowledge and standards of clinical practice in the areas of veterinary diagnostic radiology, computed tomography, magnetic resonance imaging, ultrasonography, nuclear imaging, radiation oncology, and interventional radiology. Manuscript types include original investigations, imaging diagnosis reports, review articles, editorials and letters to the Editor. Acceptance criteria include originality, significance, quality, reader interest, composition and adherence to author guidelines.
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