作者: K. Shanmugaratnam
DOI: 10.1007/978-3-642-71510-5_23
关键词:
摘要: The development and structure of the normal nasopharynx have an important bearing on histogenesis histomorphology cancers that may arise in this area. Approximately 60% nasopharyngeal surface adults is lined by stratified squamous epithelium which shows little or no keratinization [1]. Patches ciliated transitional intermediate-type occur throughout surface.