2OHIGASHI Y, SHO M, YAMADA, et al. Clinical significance of programmed death 21 ligand 21 and programmed death 21 ligand 22 expression in human esophageal cancer[ J ]. Clin Cancer Res, 2005, 11 (8) :2947 - 2953.
4ROTH M J, ABNET CC, HU N, etal. p 16, MGMT, RAR beta 2, CLDN 3, CRBP and MT 1 G gene methylation in esophageal squamous cell carcinoma and its precursor lesions[ J ]. Oncol Rep, 2006 , 15 (6) : 1591-1597.
6ROTH M J, LIU S F, DAWSEY S M, et al. Cytologic detection of esophageal squamous cell carcinoma precursor lesions using hallon sponge samplers in asymptomatic adults in Linxian, China [ J ]. Cancer, 1997, 80( 11 ) : 2047-2059.
9KONDO H, FUKUDA H, ONO H, et al. Sodium thiosulfate solution spray for relief of irritation caused by Lugol' s stain in chromoendoscopy [ J ]. Gastrointest Endosc ,2001,53 (2) : 199-202.
10KARA MA, PETERS FP, ROSMOLEN WD, et al. High-resolution endoscopy plus chromoendoscopy or narrow-band imaging in Barretts esophagus: a prospective randomized crossover study [ J ]. Endoscopy, 2005,37(10) :929-936.
6[1]Dawsey SM, Lewin K J, Liu SF, et al. Esophageal morphology from Linxian, China. Squamous histologic findings in 754 patients[J]. Cancer, 1994,73(10) :2027.
8[3]Hu N, Roth MJ, Polymeropolous M, et al. Identification of novel regions of allelic loss from a genomewide scan of esophageal squamous-cell carcinoma in a high-risk Chinese population [J]. Genes Chromosomes & Cancer,2000,27(3) :217.
9[4]Hu N,Roth MJ,Emmert-Buck MR,et al. Allelic loss in esophageal squamous cell carcinoma patients with and without family history of upper gastrointestinal tract cancer[J] .Clin Cancer Res,1999,5(11) :3476.
10[5]Roth MJ,Hu N,Emmert-Buck MR,et al. Genetic progression and heterogeneity associated with development of esophageal squamous cell carcinoma[J]. Cancer Res,2001,61 (10) :4098.
