20只狗的非侵入性和局部侵入性高细胞外周牙性纤维瘤
Inshil Kim1, Mary K Volker1, Barbara Powers2
1Animal Dental Center, Towson, MD, USA.
Journal of veterinary dentistry
|July 21, 2023
概括
这项研究将犬类臭虫性瘤重新归类为超细胞外围臭虫性纤维瘤. 这些犬类瘤在手术切除后没有复发,这表明预后有利.
科学领域:
- 兽医病理学 兽医病理学
- 狗类瘤学 狗类瘤学
- 在口腔瘤.
背景情况:
- 牙性瘤是狗中罕见的恶性瘤.
- 准确的组织病理学分类对于预后和治疗至关重要.
研究的目的:
- 重新评估最初被诊断为瘤的犬类瘤.
- 描述它们的组织病理特征和临床行为.
主要方法:
- 对20只狗的医疗记录进行了回顾性审查.
- 详细分析信号,临床症状,诊断成像,手术程序和组织学.
- 严格的组织学重新评估.
主要成果:
- 20只狗符合重新分类的标准.
- 瘤表现出高细胞性,线粒活性和可变的质表皮/硬物质.
- 拟议的新分类:非侵入性或局部侵入性高细胞外围牙性纤维瘤.
- 手术后没有观察到复发.
结论:
- 狗瘤可能代表一个独特的实体,潜在的超细胞外围瘤.
- 手术切除似乎可以治愈,没有观察到复发.
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