[Radiological diagnosis of early esophageal carcinoma]

1. Clinically, intramucosal carcinoma guarantees good prognosis. So, to detect them is very important. 2. Intramucosal carcinoma give rise to slight wall stiffness and/or very fine mucosal abnormality on double contrast view. 3. To detect intramucosal carcinoma, we must pay careful attention to the above abnormalities of the esophageal wall.