SEER Inquiry System - Report
Produced: 10/30/2025 9:09 PM
Question 20081077
Inquiry Details
References:
#1: 2007 SEER Manual, C-1064. Appendix C
#2: ICD-O-3
Question:
        MP/H Rules--Ovary: How do you code histology for a diagnosis of "clear cell CA, predominately cystic."
    
Discussion:
Answer:
        For cases diagnosed 2007 or later, assign histology code 8310 [Clear cell carcinoma]. Cystic describes the appearance of the tumor. Clear cell is the histologic type. Code clear cell carcinoma 8310/3. Rule H11 applies.
    
Cancer Site Category:
        Ovary
    
Data Item Category:
        N/A
    
Other Category:
        N/A
    
Year:
        2008
    
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