Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Oct 7, 2017; 23(37): 6894-6901
Published online Oct 7, 2017. doi: 10.3748/wjg.v23.i37.6894
Table 1 Patient clinicopathological characteristics
Variable
Patients30
Sex (male/female)24/16
Mean age, yr (range)72.2 (48-87)
Histological type of gastric cancer
Well differentiated adenocarcinoma26
Poorly differentiated adenocarcinoma (including signet ring cell carcinoma)4
Histological type of non-cancerous mucosa
Normal mucosa10
Intestinal metaplastic mucosa20
Mean tumor size, mm, (range)17 (3-70)
Macroscopic type
0-I1
0-IIa12
0-IIc17
Location
Upper6
Middle9
Lower15
Infiltration depth
Mucosal25
Submucosal5
H. pylori infection
Eradicated11
Persistent infection14
Negative5