下唇黏膜神经母细胞瘤样施万瘤：一种罕见的周围神经鞘瘤形态学变异型
Neuroblastoma-like schwannoma of the lower labial mucosa: a rare morphologic variant of peripheral nerve sheath tumor.
作者信息
Sedassari Bruno Tavares, da Silva Lascane Nelise Alexandre, Cury Gallottini Marina Helena, Orsini Machado de Sousa Suzana Cantanhede, Pinto Júnior Décio Dos Santos
机构信息
Department of Oral Pathology, School of Dentistry, University of São Paulo, Brazil.
Department of Oral Pathology, School of Dentistry, University of São Paulo, Brazil.
出版信息
Oral Surg Oral Med Oral Pathol Oral Radiol. 2014 Nov;118(5):579-82. doi: 10.1016/j.oooo.2014.05.023. Epub 2014 Jun 14.
Neuroblastoma-like schwannoma is a rare variant of benign nerve sheath neoplasia, which is histologically characterized by small round neoplastic Schwann cells radially arranged around collagenous cores with a configuration of rosette-like structures. We report the first documented case of neuroblastoma-like schwannoma of the oral cavity in a 26-year-old male patient who presented with swelling in the lower labial mucosa.
神经母细胞瘤样神经鞘瘤是一种罕见的良性神经鞘瘤变体，其组织学特征为小圆形肿瘤性施万细胞围绕胶原核心呈放射状排列，形成玫瑰花结样结构。我们报告了首例经文献记载的口腔神经母细胞瘤样神经鞘瘤病例，患者为一名26岁男性，下唇黏膜出现肿胀。
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