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SEER Inquiry System - Report
Produced: 06/16/2026 9:55 AM
Question 20240025
Inquiry Details
References:
2024 SEER Manual, 21. Example 4
Question:
Update to the current manual/Reportability--Esophagus: Is high grade dysplasia of the esophagus reportable? The 2024 Seer Program Manual, page 21, has an example that states it is not reportable. See Discussion.
Discussion:
Example 4: Esophageal biopsy with diagnosis of “focal areas suspicious for adenocarcinoma in situ.” Diagnosis on partial esophagectomy specimen “with foci of high grade dysplasia; no invasive carcinoma identified.” Do not accession the case. The esophagectomy proved that the suspicious biopsy result was false.
Appendix E2 #32 of the SEER Manual states high grade dysplasia in site other than stomach, small intestines, and esophageal primary sites are not reportable. Does this mean high grade dysplasia is reportable for esophagus primaries?
Answer:
High grade dysplasia of the esophagus is reportable. The example will be corrected in the next edition of the SEER manual.
