华西口腔医学杂志

• 临床研究 • 上一篇    下一篇

应用Oratest检测口腔粘膜病损的临床评价

程斌,杨灵澜   

  1. 510060 中山大学光华口腔医学院口腔内科教研室
  • 收稿日期:2003-04-25 修回日期:2003-04-25 出版日期:2003-04-20 发布日期:2003-04-20
  • 基金资助:
    本课题为广东省科技计划资助项目(编号980050)

The Clinical Evaluation of Oratest in Detecting Oral Mucosal Lesions

CHENG Bin,YANGLinglan.   

  1. College ofStomatology,Sun Yat-sen University,Guangzhou510060,China
  • Received:2003-04-25 Revised:2003-04-25 Online:2003-04-20 Published:2003-04-20

摘要:

目的 评估甲苯胺蓝试剂盒Oratest诊断口腔粘膜病损的临床价值。方法 将60例疑为癌或癌前病变的口腔粘膜病损患者随机分成两组,每组30例。分别用Oratest试剂进行活体局部涂擦和含漱染色,观察其着色情况,并对照组织病理学诊断进行分析。结果 Oratest染色对口腔癌和上皮细胞异常增生诊断的灵敏度分别为 93·9%和42·9%,而含漱法与局部涂擦法活体染色检测癌变的灵敏度无统计学差异(P>0·1)。结论 Oratest活体染色可以应用于口腔癌的临床诊断,但对筛选口腔癌前病变的临床可行性仍有待进一步的研究。

关键词: 口腔癌, 癌前病变, 活体染色, 甲苯胺蓝

Abstract:

Objective The aim of the study was to evaluate the clinical efficacy of Oratest in detecting oral mucosal le- sions.Methods Sixty patients with oral mucosal lesions that were suspected as carcinoma or premalignant lesions were divided into two groups randomly. The lesionswere stainedwithOratest bytopical application in one group and rinse application in another group. Staining results were recorded and compared with the pathological diagnosis.Results The sensitivity of Oratest stain to oral carcinoma and dysplasia were 93·9% and 42·9%, respectively. The difference between rinse application and local applica- tion showed no significance(P>0·01).Conclusion Oratest can be used as a method of diagnosing squamous cell carcinoma of oral mucosa, but its reliability in screening oral pre-malignant lesions is still uncertain.

Key words: oral cancer, pre-malignant lesions, stainin vivo, toluidine blue