SEER Inquiry System - Question 20091102 Details

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Question 20091102

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Inquiry Details

References:

#1: 2007 SEER Manual, C-1031, C-1051, C-1064. Appendix C

#2: 2007 MP/H Rules, 329

Question:

MP/H Rules/Histology--Thyroid: How should histology be coded for a diagnosis of "papillary sclerosing carcinoma" with an additional description of the tumor being "nonencapsulated"? See Discussion.

Discussion:

Pathology report reads, "Papillary sclerosing carcinoma." In one case, the results are in CAP protocol format and next to 'Encapsulation of tumor' it says 'No.' In the other case, it is not in CAP format, but the microscopic description says, 'encapsulation of tumor - no.' Is the correct code 8350?

Answer:

For cases diagnosed 2007 or later, code 8350 [Nonencapsulated sclerosing carcinoma] per MP/H Other Sites Rule H11. The definition for 8350 in the Morphology section of ICD-O-3 includes nonencapsulated as well as diffuse sclerosing papillary carcinoma. When the pathologist states 'No' for encapsulated, that means nonencapsulated.

Cancer Site Category:

Thyroid

Data Item Category:

Histology

Other Category:

N/A

Year:

2009