1Sugimoto T,Hashimoto H, Enjoji M, et al. Nasopharyngeal carcinomas and malignant lymphomas:Animmunohistochemical analysis of 74 cases[J].Larynscope, 1990;100(7):742～748
2Aozasa K,Ohsawa M,Tajima K, et al:Naiton-wide study of lethal midline granuloma inJapan:Freqencies of Wegener's granulomatosis, Polymorphic reticulosis,malignant lymphomaand other related condition[J]. Int J Cancer,1989,44:63～66
3Ye YL, Zhou MH,Lu XY,et al. Nasopharyngeal and nasal malignant lymphoma:aclinicopathological study of 54 cases[J].Histopathology,1992；20(6):511～516
4John KC, Ng CS, Lau WH,et al.Most nasal/nasopharyngeal lymphomas are peripheralT-cell neoplasms[J].Am J Surg Pathol,1987;11(6):418～429
(收稿：2000-05-21)
