SEER Inquiry System - Question 20061092 Details

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Question 20061092

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Inquiry Details

References:

2004 SEER Manual, C-475. Appendix C

Question:

CS Tumor Size--Breast: Should this field be coded to 999 [Unknown] or 008 [0.8 cm tumor] when the tumor size is not provided on a stereomammotomy biopsy for an in situ malignancy and a subsequent excision demonstrates 0.8 cm tumor of residual in situ disease?

Discussion:

Answer:

This answer was provided in the context of CSv1 coding guidelines. The response may not be used after your registry database has been converted to CSv2.

Code CS tumor size 008 [0.8cm]. A mammotomy specimen is very small, so for this case, the residual tumor size is quite accurate. Size is not a critical data element for in situ breast cancer.

Cancer Site Category:

Breast

Data Item Category:

N/A

Other Category:

N/A

Year:

2006