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SEER Inquiry System - Report
Produced: 10/04/2025 9:27 PM
Question 20100103
Inquiry Details
References:
2010 SEER Manual, 1
Question:
Reportability--Corpus uteri: Is gestational trophoblastic neoplasia reportable if there is no mention of metastasis but the patient has been treated with chemotherapy? See Discussion.
Discussion:
Per SINQ 20021106, for tumors diagnosed prior to 2007, a clinical diagnosis of metastatic gestational trophoblastic disease was to be coded to histology 9100/3 [Choriocarcinoma]. "Gestational trophoblastic neoplasia includes the diagnosis of choriocarcinoma."
Answer:
Do not report gestational trophoblastic neoplasia unless stated to be malignant.
Cancer Site Category:
Corpus uteri
Data Item Category:
N/A
Other Category:
Reportability
Year:
2010
