Nghiên cứu mô bệnh học và mô hóa miễn dịch hạch cổ di căn trong ung thư vòm mũi họng

Background: Nasopharyngeal carcinoma (NPC) is a rare cancer in the, Western hemisphere (1 case per 100,000 individuals); conversely there are some areas, such as Southern China, Southeast Asia (Vietnam), the Mediterranean basin and Alaska, (it reaches 80 per 100,000 individuals). The purpose is to comparison the diagnostique anatomopathological by the stains hematoxylin (HE) and the technique immunohistochemistry. Materials and method: A prospective study from a series 53 cervical lymphadenopathy of 30 patients of NPC, Which is diagnosted the anatomopathology by the stains HE (hematocylin) and the technique immunohistochemistry (IHC) to rechers metastasis. Results and discusion: There are 41/