阴下管内部的外阴落叶犬牙:一个罕见的病例报告与文献审查
Emad A Magdy1, Somaya N Elkotamy2, Omneya Gamaleldin3
1Department of Otorhinolaryngology - Head & Neck Surgery, Faculty of Medicine, Alexandria University Main Hospital, El-Khartoum square, Azarita Medical Campus, Alexandria 21542, Egypt.
Journal of stomatology, oral and maxillofacial surgery
|February 5, 2026
概括
一个罕见的阻塞性腺炎病例,由下下管中的异位牙引起,已成功地用尾镜治疗. 这一发现强调了考虑唾液腺阻塞的不寻常原因的重要性.
科学领域:
- 牙科 牙科是指牙科的专业.
- 耳鼻喉科 耳鼻喉科 耳鼻喉科
- 放射学 放射学是一门学科.
背景情况:
- 阻塞性腺炎是一种常见的唾液腺疾病.
- 石或唾液结石是主要的原因,经常影响下腺.
- 很少,非微积分阻塞体可以呈现类似于sialoliths.
研究的目的:
- 报告一种罕见的异牙阻塞下下管的病例.
- 描述使用sialendoscopy成功管理这种情况.
- 用先进的成像技术来描述子宫外牙结构.
主要方法:
- 一种结合的口腔内静脉内镜方法,用于手术切除子宫外牙.
- 扫描电子显微镜 (SEM) 用于对移除的物体进行超结构性检查.
- 能量散射X射线 (EDX) 分析以确定元素组成.
主要成果:
- 通过sialendoscopy成功地切除了异胎牙.
- 在SEM和EDX分析中,该结构被确定为一个低矿化落叶犬牙,而不是一个sialolith.
- 牙在胚胎发育过程中可能被困住了.
结论:
- 宫外牙很少会导致下下管阻塞,模仿阴石.
- 在这种罕见的阻塞性病因方面,内镜术提供了一种有利的治疗选择.
- 对这种不寻常的表现的认识对于精确诊断和治疗唾液腺疾病至关重要.
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