Lymphoma of nasal cavity and nasopharynx: a report of 319 consultation cases
10.13315/j.cnki.cjcep.2017.11.004
- VernacularTitle:鼻腔鼻咽部淋巴瘤:319例会诊病例分析
- Author:
Wen-Wen SUN
1
;
Yan-Lin ZHANG
;
Kai-Yan YANG
;
Xiao-Ge ZHOU
Author Information
1. 首都医科大学附属北京友谊医院病理科
- Keywords:
nasal cavity and nasopharyngeal lymphomas;
diffuse large B-cell lymphoma;
NK/T-cell lymphoma;
classical Hodgkins lymphoma
- From:
Chinese Journal of Clinical and Experimental Pathology
2017;33(11):1194-1198
- CountryChina
- Language:Chinese
-
Abstract:
Purpose To investigate the clinical features,pathological type and composition of nasal cavity and nasopharyngeal lymphoma.Methods The clinical data,histopathologic features and immunotypes of 319 consulted cases of nasal cavity and nasopharyngeal lymphoma from department of pathology,Beijing Friendship Hospital,Capital Medical University were retrospectively analyzed.According to the new WHO (2008) classification,all data of these cases were reappraised.Results Among these 319 cases,3 cases (0.9％) were diagnosed as classical Hodgkins lymphoma (CHL).Other 316 cases (99.1％) were diagnosed as non-Hodgkins lymphoma (NHL),56.0％ (177 cases) of them were T and NK-cell lymphoma and 44.0％ (139 cases) were B-cell lymphoma.The commonest subtypes were extra-nodal NK/T-cell lymphoma (NK/TCL) in 160 cases (50.6％),diffuse large B-cell lymphoma in 64 cases (DLBCL 20.3％).Among these 319 cases,106 cases (33.2％) over 60 years old were diagnosed as NHL.The most common subtypes were DLBCL in 40 cases (37.7％),NK/TCL in 36 cases (34.0％).There was no statistic difference in the incidence rate between the two types.Other 210 cases of NHL 0.9％ below 60 age including NK/TCL 124 cases (59.0％)and DLBCL 24 cases (11.4％).The diference is statistically significant.Conclusion Among those 319 nasopharyngeal lymphoma cases,3 cases are considered as CHL.NK/TCL is the commonest subtype of other 316 cases.DLBCL and NK/TCL are the most common subtypes in 106 cases over 60 years old.There was no statistic difference in the incidence rate between the two types.
