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SEER Inquiry System - Report
Produced: 01/17/2026 8:00 AM
Question 20200018
Inquiry Details
References:
#1: ICD-O-3
#2: WHO Class Digest System Tumors
Question:
Reportability: Is ASIN-H (high-grade anal squamous intraepithelial neoplasia) equivalent to anal intraepithelial neoplasia, III (AIN III)?
Discussion:
Answer:
High-grade anal squamous intraepithelial neoplasia (ASIN-H) is synonynous with anal intraepithelial neoplasia, grade III (AIN III).
Cancer Site Category:
N/A
Data Item Category:
N/A
Other Category:
Reportability
Year:
2020
