Brief Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 7, 2012; 18(37): 5266-5275
Published online Oct 7, 2012. doi: 10.3748/wjg.v18.i37.5266
Table 1 Characteristics of patients (n = 20)
Variablesn
Gender
Male16
Female4
Age range (yr)45-82
Stage1
II5
III10
IV5
Histology
Squamous carcinoma18
Adenocarcinoma2