Nghiên cứu một số đặc điểm lâm sàng, nội soi và typ mô bệnh học của u lympho ác tính không hogkin vùng mũi xoang

Objective: Describe some of the clinical features, endoscopic lesions malignant non-Hodgkin lymphoma nasal sinus area. Identify and tumor cell lines revealed the proportion immune markers according to tumor cell lines. Results: 1- The average age group of the patients was 43.6 + or - 14.7, the percentage of male/female is 2.1 / 1. Systemic symptoms of fever is the most common (82.1 percent),. followed by weight loss (75 percent). Symptoms most commonly encountered nasal discharge (85.7 percent), followed by some patients have symptoms coordinate (78.6 percent). Only 25 percent of all tumors in the nasal cavity thorns; tumor in one party occupies the entire nasal cavity ki most (42.9 percent). In the tumor morphology, that combines infectious ulcers accounted for most (42.9 percent). The number of cases of biopsy results last 2 times histopathological diagnosis accounted for most (42.9 percent). 2. Having 50 percent of the cases tumor T cell lines, B cell lines, 21 percent and 29 percent tumor NK/T-cell. 100 percent of the cases tumor tissue was strongly positive (+ + +) for LCA (100 percent) and negative with CK. The tumor cell line B ratio was strongly positive (+ + +) for CD10, CD20 and CD 79a highest (66.6 percent), CD1D-negative cases (16.7 percent). The tumor cell line T ratio has positive (+ +) with markers CD5, CD43, CD56 and CD45RO is highest, (7.1 percent) negative for CD45RO. The NK/T-cell 100 percent positive and CD56 with CD2, CD3-negative seamlessly. The research results have been compared and discussed.