SEER Inquiry System - Question 20041019 Details

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SEER Inquiry System - Report

Produced: 11/23/2024 9:42 AM

Question 20041019

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Inquiry Details

References:

SEER EOD-88, 3rd Ed, 90. January 1998

Question:

EOD-Extension--Lung: Is this field coded to 10 [tumor confined to one lung] or 20 [Tumor involving main stem bronchus >= 2 cm from carina] when there is no mention of the mainstem bronchus and a lobectomy is performed? See Discussion.

Discussion:

The clinical work-up shows a mass at the left medial apex extending into the left lung. No mention of the main stem bronchus. Because a lobectomy was performed, we assume, per Note 2, that the tumor was greater than or equal to 2 cm from the carina.

Answer:

For cases diagnosed 1998-2003: Code the EOD-Extension field to 10 [tumor confined to one lung] for the case example. The EOD-Extension code 20 [Tumor involving main stem bronchus >= 2 cm from carina] applies to tumors involving the main stem bronchus.

Cancer Site Category:

Lung

Data Item Category:

N/A

Other Category:

N/A

Year:

2004