Skip to main content
. 2018 Oct 8;6(10):E1198–E1203. doi: 10.1055/a-0607-2452

Table 2. Clinicopathological characteristics of patients with polypoid nodule scar.

Sex (male/female), n 18/10
Age (y), median (range) 73 (54 – 80)
Tumor size (mm), median (range) 20 (08 – 55)
Tumor location (distal stomach), n (%)

  • Anterior wall

  7 (25.0 %)

  • Posterior wall

  2 (7.0 %)

  • Greater curvature

 12 (43.0 %)

  • Lower curvature

  6 (21.5 %)

  • Incisure

  1 (3.5 %)
Tumor histology, n (%)

  • Well-differentiated adenocarcinoma

 18 (64.3 %)

  • Moderately differentiated adenocarcinoma

  1 (3.5 %)

  • Adenoma with high-grade dysplasia

  5 (17.9 %)

  • Benign gastric polyp

  4 (14.3 %)
PNS disappearance over time, n (%)  5 (17.9 %)
H. pylori infection, n (%) 14 (50 %)

ESD, endoscopic submucosal dissection; PNS, polypoid nodule scar; n, number; H. pylori , Helicobacter pylori ; y, years; mm, millimeters