Detailed data.
| Criteria of Hist.Classification | Turcot syndrome/ |
| Location | Stomach/Antrum |
| Technique, Method | Endoscopy |
| Macroscopic Types | Type 0/IIc (IIc) Superficial depressed type |
| Size | 1 - 9 |
| Depth of Tumor Invasion | mucosa |
| Multiple neoplasm in same organ | Both of Syn. and metachronous |
| Multiple neoplasm in another | Both of Syn. and metachronous |
