概括
评估了受影响的牙病变的组织病理学诊断和放射特征. 牙状囊是最常见的,但较大的病变表明其他需要治疗的侵略性病理.
科学领域:
- 口腔和面病理学 口腔和面病理学
- 牙科放射学 牙科放射学
- 手术病理学手术病理学
背景情况:
- 受冲击的牙经常与周角膜病变有关.
- 准确诊断这些病变对于适当的管理至关重要.
- 了解放射和组织病理学特征有助于区分良性病理与侵略性病理.
研究的目的:
- 评估与受影响的牙相关的病变的组织病理学诊断和放射性特征.
- 为了确定病变类型,大小,位置和放射性外观之间的潜在相关性.
- 评估不同类型的环冠状损伤的流行程度.
主要方法:
- 对2624份活检报告进行了回顾性分析.
- 纳入标准:与受损牙相关的环冠膜病变.
- 收集的数据:患者人口统计,病变位置,显微镜诊断,X光学特征和大小. 使用皮尔森奇平方,克鲁斯卡尔-沃利斯和费舍尔精确测试进行统计分析.
主要成果:
- 189名患者 (7.2%) 患有与牙损伤相关的病变.
- 最常见的病变:牙状囊 (64.6%) 和牙科性角质囊 (18.5%).
- 较大的病变 (>2.0厘米) 显著更有可能是非牙状囊病变 (P=0.001),表明潜在的攻击性行为.
结论:
- 虽然牙囊是与受损牙相关的最常见的病变,但其他病理,如Odontogenic keratocysts, ameloblastomas和腺体odontogenic囊可以表现出侵略性行为.
- 放射性,明确的轮和单眼外观等放射性特征是常见的.
- 损伤大小大于2.0厘米是非牙状囊病变的关键指标,需要进一步调查和潜在的更广泛的治疗.
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