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Copyright ©2012 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Oct 16, 2012; 4(10): 462-471
Published online Oct 16, 2012. doi: 10.4253/wjge.v4.i10.462
Table 2 High magnification endoscopy and esophageal squamous cell cancer
ModalityFindingsTest characteristics
EndocytoscopyNuclear atypiaSensitivity 81%-95%1
Increased nucleus: Cytoplasm ratioSpecificity 84%-100%1
Increase in cell densityAccuracy 82%-90%1
Irregular cellular distribution
Confocal endomicroscopyDilated intraepithelial papillary capillary loopsAccuracy 85%-96%
Abnormal cellular structures