Zhai Weigang, Yao Min, Chen Jue
Department of Otorhinolaryngology, Punan Hospital, Shanghai, 200125, China.
Department of Pathology, Punan Hospital, Shanghai, China.
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2013 Aug;27(15):806-8.
To study the relationship between the lymphoid follicles in mucous membrane of pharynx and mucosal associated lymphoid tissues (MALT).
Ten folliculi obtained from 10 patients of follicular pharyngitis and mucosa taken form 10 patients of paranasal sinusitis were fixed in neutral formalin and embedded in paraffin. Sections were prepared, stained by H. E and by immunohistochemical method staining with S-100,and observe by light microscopy. We observed the morphology of lymphoid follicles in mucous membrane of pharynx with MALT in mucosa of paranasal sinusitis as the contrast.
Lymphoid follicles in mucosa of pharynx compared with MALT in the mucosa of paranasal sinuses, there was no mantle zone, no typical germinal center and no mucosal epithelium, immunological staining with S-100 was week.
The lymphoid follicles in mucosa of pharynx does not belong to the MALT.
研究咽部黏膜淋巴滤泡与黏膜相关淋巴组织（MALT）之间的关系。
取自10例滤泡性咽炎患者的10个滤泡及10例鼻窦炎患者的黏膜，用中性福尔马林固定，石蜡包埋。制备切片，进行苏木精-伊红（H.E）染色及S-100免疫组化染色，光镜观察。以鼻窦炎黏膜中的MALT为对照，观察咽部黏膜淋巴滤泡的形态。
咽部黏膜淋巴滤泡与鼻窦黏膜中的MALT相比，无套区，无典型生发中心，无黏膜上皮，S-100免疫染色较弱。
咽部黏膜淋巴滤泡不属于MALT。
