Table 4 Clinicopathological and endoscopic characteristics of the previously reported 45 patients with GHIPs
|  | Sessile SMT-type (n = 35 patients, 36 lesions) | pedunculated Polyp-type (n = 10 patients, 10 lesions) |
|---|---|---|
Median Age (years) | 58(23–81) | 60(34–75) |
Gender (Male/Female) | 21/14 | 5/5 |
Median maximum diameter (range, mm) | 18 (5–40) | 21 (10–45) |
Location | Body:29; fundus:5; Antrum:1; cardia:1 | Body: 7; fundus: 2; Antrum: 1 |
Surrounding gastric mucosaa | Intestinal metaplasia: 10; atrophic gastritis: 9; H.pylori-associated gastritis: 4; non-specific gastritis: 6; not available:16 | Intestinal metaplasia: 2; atrophic gastritis: 4; H.pylori-associated gastritis: 2; non-specific gastritis: 1; not available: 3 |
Coexisting carcinoma in GIPs | 5 | 1 |
Separate carcinoma | 8 | 0 |
Treatment | ESD:15; EMR:1; gastrectomy:6; wedge resection:4; Not available:10 | ESD:1; EMR: 2; polypectomy:3; gastrectomy: 2; Not available: 2 |