SEER Inquiry System - Question 20000419 Details

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Produced: 09/19/2026 9:21 AM

Question 20000419

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Inquiry Details

References:

SEER EOD-88, 3rd Ed, 120

Question:

EOD-Extension--Corpus Uteri: How do you code myometrial involvement described as 1) "to the level of the middle one-third" or 2) "superficial"?

Discussion:

Answer:

For cases diagnosed 1998-2003:

Evaluate each case carefully.

1. Code the EOD-Extension field to 12 [Myometrium-inner half] because the pathology report indicates involvement of the myometrium "to the level of." However, if you feel that you cannot make that determination with certainty and you cannot ask a pathologist for clarification, then code the EOD-Extension field to 14 [Myometrium, NOS].

2. Code the EOD-Extension field to 12 [Myometrium-inner half] for cases with "superficial" myometrial invasion.

Cancer Site Category:

Corpus uteri

Data Item Category:

N/A

Other Category:

N/A

Year:

2000