SEER Inquiry System - Question 20061122 Details

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Produced: 10/06/2025 5:11 PM

Question 20061122

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Inquiry Details

References:

2004 SEER Manual, C120-C121

Question:

CS Lymph Nodes--Head & Neck (Parotid): What code is used to represent a positive intraparotid or a periparotid lymph node for a parotid primary? See Discussion.

Discussion:

The CS scheme for parotid places intraparotid lymph nodes under code 10 as well as code 12. Periparotid lymph nodes are included under code 12. Should both intraparotid and periparotid lymph nodes be included under code 10 only?

For head and neck sites, several lymph node groups fall into the "Other groups" category. They are not included in the level I-VII groups. In the coding schemes for most (but not all) of the head and neck sites, the "other groups" category includes intraparotid and periparotid lymph nodes and is coded 12 (or 52).

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.Assign code 10 for a single positive intraparotid or periparotid lymph node. If multiple nodes are involved, assign the appropriate code from the 20 series.

A recent revision to the CS lymph nodes scheme for parotid places both intraparotid and periparotid lymph nodes under code 10. Please see the August 21, 2006 update to the CS staging manual.

http://www.cancerstaging.org/cstage/cshtml.

Cancer Site Category:

Head & Neck

Data Item Category:

N/A

Other Category:

N/A

Year:

2006