摘要
目的 探讨口腔癌肿瘤微血管密度 (MVD)改变在口腔癌发生发展中的作用。方法 对 60例口腔癌的组织切片采用抗CD3 4单抗进行免疫组织化学染色 ,计取肿瘤MVD。结果 TNM临床分期Ⅲ ,Ⅳ期病例的MVD明显高于Ⅰ ,Ⅱ期病例 ;肿瘤细胞分化程度高的病例MVD明显高于中低分化病例 ;有淋巴结转移病例的MVD明显高于无淋巴结转移病例。结论 MVD的检测可作为反映口腔癌生物学行为的指标之一 ,测定MVD对临床具有一定的实用价值。
Objective To investigate intratumoral microvascular density (MVD) in oral cancer. Methods\ A total of 60 specimens resected from patients with oral squamous cell carcinoma were stained with monoclonal antibodies against CD 34 . Microvessel count was determined. Results\ MVD was correlated with lymph node metastasis, differentiation situation and clinical stage (P<0.05). Conclusion\ Determination on MVD can be used as an index in reflecting biological behavior of oral cancer and prognosis.
出处
《广东医学》
CAS
CSCD
2000年第7期554-555,共2页
Guangdong Medical Journal
关键词
口腔肿瘤
微血管密度
免疫组织化学
MVD
Mouth neoplasms Intratumoral microvascular density Immunohistochemistry Metastasis