Detailed data.
| Criteria of Hist.Classification | Tumor-like lesions/Juvenile polyp |
| Location | Large intestine(Colon)/Sigmoid colon |
| Technique, Method | Histology |
| Macroscopic Types | Type 0/I (Ip) Pedunculated type |
| Size | 15 - 19 |
| Multiple neoplasm in same organ | Non |
| Multiple neoplasm in another | Non |
