目的明确口腔粘膜良性淋巴组织增生症（BLOM）的临床病理特征及其本质。
Objective To reveal the clinicopathological and immunohistochemical features of benign lymphadenosis of oral mucosa (BLOM).
方法采用免疫组织化学S P法检测MMP 9在17例正常口腔粘膜、6例口腔粘膜不典型增生和5 2例口腔粘膜鳞癌的不同表达。
Methods With immunohistochemistry the different expression of MMP 9 was detected in 17 cases of normal oral mucous, 6 cases of oral atypical hyperplasia and 52 OSCC.
方法采用免疫组织化学s - P法检测8例口腔粘膜上皮单纯增生、25例异常增生、52例鳞癌中P 15的表达。
Methods Immunohistochemical method (S-P) was used to detect the P15 expression in 8 cases of simple hyperplasia epithelium, 25 cases of dysplasia epithelium and 52 cases of OSCC.
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