[评估用于口腔癌诊断的光学连贯性断层扫描和光学连贯性显微镜:一项临床研究]
1Department of Oral and Maxillofacial Head and Neck Tumors, Capital Medical University School of Stomatology, Beijing100050, China.
概括
光学连贯性断层扫描和光学连贯性显微镜 (OCT/OCM) 在诊断口腔癌方面表现有前途. 这种成像技术能够准确地区分正常组织,异常细胞生长和癌症病变.
科学领域:
- 生物医学成像技术 生物医学成像技术
- 在瘤学瘤学.
- 诊断技术 诊断技术的使用
背景情况:
- 口腔癌的诊断依赖于组织病理学检查,这可能是侵入性的.
- 需要新的成像技术来改善早期检测并减少患者的不适.
研究的目的:
- 评估光学连贯断层扫描和光学连贯显微镜 (OCT/OCM) 用于口腔癌诊断的可行性和准确性.
- 建立用于口腔粘膜的OCT/OCM成像的诊断标准.
主要方法:
- 使用OCT/OCM对68名口腔癌患者289个口腔粘膜样本的体外成像.
- 对1445张OCT/OCM图像与病理发现进行比较分析.
- 由三个独立调查人员进行双盲诊断评估.
主要成果:
- 超越国土和海洋的图像显示出与病理学结果有很强的相关性.
- 诊断准确率达到82%,灵敏度为84%,特异性为81%.
- 观察者之间有很高的一致性 (kappa=0.614).
结论:
- 超越国外/超越OCM是一个可行的技术,用于口腔癌的诊断.
- 该技术有效地区分正常的粘膜,上皮质发育不良和口腔癌.
- 海外国家/地区提供一种非侵入性的口腔癌检测方法.
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