Zornoza J, Lindell M M
Gastrointest Radiol. 1980 Apr 30;5(2):107-11. doi: 10.1007/BF01888612.
Eleven patients with small esophageal carcinomas are described. Double-contrast esophagography is essential in the detection of small esophageal tumors. In spite of the "early" detection, we did not find an improvement in survival in these patients.