Palisaded, encapsulated neuroma of the lip.
Palisaded, encapsulated neuroma of the lip.
复制标题
唇栅栏状、包裹性神经瘤。
DOI：
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发表时间：
1976
期刊：
影响因子：
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通讯作者：
M. Mc
中科院分区：
文献类型：
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作者：
Tomich Ce;M. Mc
摘要本文报告一个发生在下唇的栅栏状包膜神经瘤的病例。据我们所知，这是牙科文献中首次报道的病例。病变特征性地发生在口腔、鼻腔和眼眶粘膜皮肤交界处附近的面部皮肤上，因此，口腔诊断医生很容易看到。它最常发生在中年人，虽然它可能在临床上模仿其他病变，手术发现一个容易摘除的肿块附近的粘膜皮肤交界处应建议这种病变的鉴别诊断。在组织学上，病变的特征在于三个不同的区域-外部压缩的纤维结缔组织囊，内部粘液瘤区，和中央区域的增生的雪旺氏细胞排列在交错的束与栅栏细胞和类器官结构的区域。病变通过眼球摘除或切除治疗，并且没有复发的趋势。
Abstract A case of palisaded, encapsulated neuroma of the lower lip has been presented. To the best of our knowledge, this is the first reported instance in the dental literature. The lesion characteristically occurs on the skin of the face near the oral, nasal, and orbital mucocutaneous junctions and, therefore, is readily visible to the oral diagnostician. It occurs most often in middle-aged individuals and, although it may clinically mimic other lesions, the operative finding of an easily enucleated mass near a mucocutaneous junction should suggest this lesion in the differential diagnosis. Histologically, the lesion is characterized by three distinct zones--an outer compressed fibrous connective tissue capsule, an inner myxomatous zone, and a central zone of proliferating Schwann's cells arranged in interlacing fascicles with areas of palisaded cells and organoid structures. The lesion is treated by enucleation or excision and has no tendency to recur.