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SEER Inquiry System - Report
Produced: 08/16/2025 4:59 AM
Question 20140020
Inquiry Details
References:
2014 SEER Manual, 1
Question:
Reportability--Breast: Is ADH/DCIS reportable?
Final Dx for left Breast biopsy: Atypical epithelial proliferation (ADH/DCIS). Comment: Sections show small focus of atypical epithelial proliferation with features of atypical duct hyperplasia/low grade duct carcinoma in-situ.
Discussion:
Answer:
ADH/DCIS is reportable. DCIS (duct carcinoma in situ) is a reportable neoplasm. When DCIS is stated as the final diagnosis, report the case.
Cancer Site Category:
Breast
Data Item Category:
N/A
Other Category:
Reportability
Year:
2014
