Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 7, 2011; 17(45): 4999-5006
Published online Dec 7, 2011. doi: 10.3748/wjg.v17.i45.4999
Table 1 Clinicopathologic features of patients with pharyngeal superficial lesions
TotalNon-SCSCP value
(n = 445)(n = 333)(n = 112)
Age (yr)63 ± 963 ± 1064 ± 8
Male : female ratio16:114:127:1
Lesion location (n)
Oropharynx/ hypopharynx269/176206/12763/49
Lesion diameter (mm)6.2 ± 5.64.6 ± 3.611.0 ± 7.6< 0.0011
Histology (n)Normal: 40HGD: 35
Inflammation: 115SCC: 77
Hyperplasia: 50
Papilloma: 33
Other2: 6
LGD: 89