牙生囊:一个回顾性组织病理学研究
Aadithya Basavaraj Urs1, Priya Kumar1, Shivani Singh2
1Department of Oral Pathology and Microbiology, Maulana Azad Institute of Dental Sciences, New Delhi, India.
National journal of maxillofacial surgery
|May 1, 2024
概括
牙生囊 (OKC) 是一种具有攻击性,反复复发的囊. 基底细胞芽和基底上分裂等组织学特征与复发有关,有助于改善手术结果.
科学领域:
- 口腔病理学 口腔病理学
- 手术瘤学手术瘤学
- 皮肤病学 皮肤病学
背景情况:
- 牙生皮囊 (OKC) 的特点是具有侵略性行为和高复发率.
- 影响OKC复发的因素包括手术技术和特定的组织病理特征.
- 了解OKC的真实性质对于有效管理至关重要.
研究的目的:
- 分析Odontogenic Keratocysts (OKCs) 的临床,放射和组织病理学数据.
- 为了确定与OKC复发相关的特定组织学特征.
- 提高对OKC生物学的理解,以改善治疗结果.
主要方法:
- 评估了58个口腔瘤瘤 (OKC) 病变,其中包括四个与nevoid基底细胞癌综合征 (NBCCS) 相关.
- 对表皮和囊的放射性特征和组织病理特征的评估.
- 分析临床数据,包括患者人口统计和病变位置.
主要成果:
- 这项研究包括58种OKC病变,男性占72%,女性占28%.
- 常见的放射性发现包括下大腿骨 (43%) 的单眼辐射 (65%) 和下大腿骨 (43%).
- 组织病理学分析揭示了真正的近化 (95%),立方体基底细胞形态 (41.3%),反向极性 (60%),基底芽,网状钉子和上皮分离 (94.9%).
结论:
- 基底细胞芽,基底上线粒活动和上皮质分离等组织病理特征与质囊 (OKC) 复发密切相关.
- 新兴的遗传和分子研究为OKC生物学提供了新的见解.
- 通过更好地了解这些因素,预计会改善手术后的结果.
相关概念视频
01:15Teeth
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
01:21Tooth Anatomy
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.