It is possible that the main title of the report Chronic Lymphocytic Leukemia is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.
Check for U.S. clinical trials from NCI's list of cancer clinical trials that are now accepting patients with stage 0 esophageal cancer. The list of clinical trials can be further narrowed by location, drug, intervention, and other criteria.
General information about clinical trials is also available from the NCI Web site.
Rusch VW, Levine DS, Haggitt R, et al.: The management of high grade dysplasia and early cancer in Barrett's esophagus. A multidisciplinary problem. Cancer 74 (4): 1225-9, 1994.
Heitmiller RF, Redmond M, Hamilton SR: Barrett's esophagus with high-grade dysplasia. An indication for prophylactic esophagectomy. Ann Surg 224 (1): 66-71, 1996.