Detailed data.
| Criteria of Hist.Classification | Malignant epithelial tumor/Adenocarcinoma |
| Location | Duodenum/First portion, bulb |
| Technique, Method | X-ray |
| Macroscopic Types | Type 0/I (Ip) Pedunculated type |
| Size | 20 - 24 |
| Depth of Tumor Invasion | mucosa |
| Multiple neoplasm in same organ | Non |
| Multiple neoplasm in another | Non |
