Medial Orbital Reconstruction After Removal of Multilobular Osteochondrosarcoma (MLO) in a Dog.

IF 1.7 4区农林科学 Q2 VETERINARY SCIENCES

Veterinary ophthalmology Pub Date : 2025-06-25 DOI:10.1111/vop.70041

Betsey Daly, Pierre P Picavet, Aurelie Bruwier, Cailyn Darling, Martin Hamon

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引用次数: 0

Abstract

Objective: To describe a medial orbital reconstruction using titanium mesh after surgical excision of a multilobular osteochondrosarcoma (MLO) in a dog.

Study design: Case report.

Methods: A 9-year-old, castrated, male Siberian Husky was treated for left orbital MLO causing left enophthalmia and lateral displacement of the left globe. A surgical excision was completed, with preservation of the globe. The medial orbit was reconstructed with titanium mesh.

Results: The patient recovered uneventfully. Histopathology confirmed MLO, grade II with complete excision. At the 2-week follow-up, there was persistent mild enophthalmia, but the patient was asymptomatic. No thoracic metastasis, local recurrence or enophthalmia was noted at the 6 months recheck.

Conclusion: The use of titanium mesh restored the medial orbit and provided excellent functional and cosmetic outcomes. No major complications were noted up to 6 months postoperatively.

Clinical significance: Titanium mesh can be used to reconstruct the medial aspect of the orbit in dogs.

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犬多小叶骨软骨肉瘤（MLO）切除后内侧眼眶重建。

目的：描述犬多小叶骨软骨肉瘤（MLO）手术切除后用钛网进行眶内侧重建。研究设计：病例报告。方法：对一只9岁阉割的雄性西伯利亚哈士奇左眼眼眶MLO引起的左眼内炎和左眼球外侧移位进行治疗。手术切除完成，并保留了球体。用钛网重建内侧眼眶。结果：患者康复顺利。组织病理学证实为MLO， II级，完全切除。随访2周，患者出现持续性轻度眼内炎，但无症状。6个月复查时未见胸部转移、局部复发或眼内炎。结论：钛网修复内眶，具有良好的功能和美观效果。术后6个月无重大并发症。临床意义：钛网可用于犬眶内侧重建。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Veterinary ophthalmology 农林科学-兽医学

CiteScore

2.70

自引率

37.50%

发文量

审稿时长

12-24 weeks

期刊介绍： Veterinary Ophthalmology is a peer-reviewed, international journal that welcomes submission of manuscripts directed towards academic researchers of veterinary ophthalmology, specialists and general practitioners with a strong ophthalmology interest. Articles include those relating to all aspects of: Clinical and investigational veterinary and comparative ophthalmology; Prospective and retrospective studies or reviews of naturally occurring ocular disease in veterinary species; Experimental models of both animal and human ocular disease in veterinary species; Anatomic studies of the animal eye; Physiological studies of the animal eye; Pharmacological studies of the animal eye.