An official website of the United States government
Home
SEER Inquiry System - Report
Produced: 03/17/2025 10:47 AM
Question 20240047
Inquiry Details
References:
#1: ICD-O-3.2
#2: 20210043
Question:
Reportability/Histology--Endometrium: Is “high grade serous intraepithelial neoplasm” of the endometrium reportable? See Discussion.
Discussion:
The patient had a 2023 endometrial polypectomy and curettage with final diagnosis of “at least serous intraepithelial neoplasia arising in association with an endometrial polyp.” Diagnosis comment states, “There are multiple tissue fragments with highly atypical glandular lining consistent with a high-grade serous neoplasm. There are focal areas which are suspicious, but not conclusive, for stromal invasion.” Subsequent hysterectomy and BSO showed no residual carcinoma.
According to previous SINQ 20210043, serous tubal intraepithelial neoplasm (STIN) is reportable when stated to be high grade. Does the same logic apply to a similar neoplasm in the endometrium and/or endometrial polyp?
Answer:
Report high grade serous intraepithelial neoplasm of the endometrium.
