Table 1.
Comparison of characteristics of the main case reports published on GSCC.
| Author | No. of patients |
Tumor location/kind of extension |
Gastric mucosa involved by cancer |
Adhesion to criteria of Parks |
Immunoistochemistry | Squamous metaplasia | Intestinal metaplasia | Gastric resection |
|---|---|---|---|---|---|---|---|---|
| Boswell | 12 | – | Yes (2 pts) | Yes | PAS- (12 pts) | Yes (1 pt) | – | Yes 5 (pts) |
| Danish Kumar | 1 | Cardia-lesser curvature/exophytic | No | No | CK5/6 +, p63 + | – | – | – |
| Guangyao Wang | 1 | Posterior wall/exophytic | No | Yes | CK 5/6 +, p63 +, CKpan and glutathione S transferase π +, (CD)56-, CDX-2-, chromogranin A-, CK20-, CK7-, S100-, Syn-, Villin-, P-glycoprotein-, EGFR-, p53- | – | – | Yes |
| Hideyuki Wakabayashi | 1 | Lesser curvature/exophytic | No | Yes | – | – | – | Yes |
| Jagoda Jakubik | 1 | Fundus/endophytic | Yes | Yes | p63 +, CK7 -, CK 19/20 -, CDX2 -, PAS - | – | – | Yes |
| Juan Antonio González-Sánchez | 1 | Esophagus-fundus-lesser curvature/endophytic | Yes | No | CK5+, CK7+, CK20+, TTF1+, p63+, chromogranin+, synaptophysin+ | No | – | Yes |
| Kehua Zhou | 1 | Fundus-posterior wall/exophytic | No | Yes | p40+, CK5/6+, CK7+, TTF-1-, CK20-, CDX2- | – | No | No |
| Xiao Wang | 1 | Corpus/wall thickness | Yes | Yes | CK5/6+, p63+, CKL- | – | Yes | Yes |
| Rodrigo De Assis Moraes | 1 | Antrum-body-corpus | Yes | Yes | AE1/AE3+, CK5/6+, CK7+, p63+ | – | – | Yes |
| Shengqiang Gao | 1 | Antrum-corpus/ wall thickness |
No | Yes | – | – | – | Yes |
| Sun Hwi Hwang | 1 | Fundus/exophytic | No | Yes | – | No | – | Yes |
| Xu-Dong Wu | 1 | Posterior wall/exophytic | No | Yes | – | – | – | Yes |
| Ying Meng | 7 | 4 lesser curvature, 2 greater curvature, 1 diffuse | Not well specified | Yes | – | – | – | No |
| Yuki Katsura | 1 | Corpus-posterior wall/ wall thickness |
No | Yes | CK5/6+, p40+ | No | – | Yes |
| Yukinori Yamagata | 1 | Posterior wall of body/ wall thickness |
Yes | Yes | AE1/AE3+, CK5/6+, CDX2+, CK20+/-, p63-, p40-, CK7-, synaptophysin-, α-fetoprotein- | No | Yes | Yes |
| Wolf von Waagner | 1 | Fundus/wall thickness | No | Yes | CK5/6+, p63+, CD117-, CK20-, p16- | – | – | Yes |
| Guzman Rojas | 1 | Corpus-lesser curvature/ Endophytic |
Yes | Yes | CK5/6+, p63+, CK7-, CK20- | – | – | Yes |
| Segura | 1 | Fundus/wall thickness | Yes | Yes | p63+ | No | Yes | No |
| Hara | 1 | Greater curvature/exophytic | No | Yes | – | – | – | Yes |
| Tokuhara | 1 | Lesser curvature/ wall thickness |
Yes | Yes | – | – | – | Yes |
| Vailas | 1 | Fundus/wall thickness | Yes | Not specified | AE1/AE3+, p40+, Chromogranin A−, Synaptophysin−, c-erB-2/HER2−CK14+, p53+, CK 5/6+, p63+, MUC1+, PAS- |
– | – | Yes |
| Gülçiçek | 1 | Antrum-posterior wall/ wall thickness |
Yes | Yes | p63+, CK 5/6+ and CK7+ | – | Yes | Yes |
| Yang Chen | 21 | 7 body, 6 fundus, 7 cardias, 1 antrum | Not well specified | No (6 pts) |
p63+, CK 5/6+ (4 pts) | – | – | Yes (15 pts) |
| Yeon Soo Chang | 1 | Anastomotic site/ wall thickness |
No | Yes | p63+, CK 5/6+, CK7-, CK20- | – | – | Yes |
| Callacondo-Riva | 1 | Antrum/wall thickness | No | Yes | p63+, CK 5/6+, | No | Yes | Yes |
| Choi | 1 | Greater curvature/ wall thickness |
Not well specified | Yes | – | Yes | – | Yes |
| Marubashi | 1 | Lesser curvature-posterior wall-antrum/wall thickness | Not well specified | Yes | CK 5/6+, CK8+, CK17+, CK19+ | No | – | Yes |
| Schwab | 1 | Anterior and posterior walls lesser curvature/ wall thickness |
No | Yes | – | No | – | Yes |
| Karaka | 1 | Lesser curvature/ wall thickness |
Not well specified | Yes | – | – | – | Yes |
| Won Lee | 2 | Antrum-body | Yes | Yes | p53+, p16 - | No | – | Yes (2 pts) |
| Lei Gao | 1 | Antrum/exophytic | No | Yes | p63+, CK 5/6+, CD117- | – | – | Yes |
| Little | 1 | Antrum/exophitic | No | Yes | AE1/AE3+, CK5+, p63+ | – | – | Yes |
| Mardi | 1 | Antrum/wall thickness | No | Yes | CK5/6+, CK10+, CK19+, CK14+, CK7-, CK20- | – | – | Yes |
| Modi | 1 | Lesser curvature/ Endophytic |
Yes | Yes | – | – | – | Yes |
| Oono | 1 | Cardias | Yes | No | – | Yes | – | Yes (ESD) |
| Patnayak | 1 | Antrum/wall thickness | Yes | Yes | – | No | – | Yes |
| Raju | 1 | Posterior wall/ wall thickness |
Not well specified | Yes | – | – | – | No |
| Yildirim | 1 | Antrum/exophytic | Not well specified | Yes | – | No | – | Yes |
| Dursun | 1 | Corpus/antrum/lesser curvature/wall thickness | Yes | Yes | – | – | – | No |
| Takita | 1 | Cardia/Lesser curvature | Yes | No | p53- | Yes | – | Yes |
| Our case | 1 | Posterior wall/ Exophytic |
No | Yes | AE1/AE3 +, CK5/6+, CK7 +, CK8+, p40+, p63+, CK19+, CDX2+, CK20 -, PAS-, CD 45 (LCA) -, TTF-1 -, ERG-, S100 -, smooth muscle actin - | No | – | No |
Pts, patients; ESD, endoscopic submucosal dissection.