Organization |
Field Name |
ID |
Required |
---|---|---|---|
KCR |
EOD Schema Discriminator 1 |
30122 |
|
SEER |
Schema Discriminator 1 |
3926 |
|
Note 1 When primary site code is C160, the cancer will be staged using either the stomach cancer schema or the esophagus schema depending on the distance of the tumor's epicenter into the proximal stomach and whether or not the esophagogastric junction is involved.
Assign the code that best reflects EGJ involvement and the distance of the tumor's epicenter into the proximal stomach.
Note 2 The CAP protocol uses "midpoint" instead of "epicenter."
Code |
Description |
Disease |
---|---|---|
0 |
NO involvement of esophagus or gastroesophageal junction |
17: Stomach |
2 |
INVOLVEMENT of esophagus or esophagogastric junction (EGJ) |
16 Esophagus AND go to Schema Discriminator 2: Histology Discriminator for 8020/3 |
3 |
INVOLVEMENT of esophagus or esophagogastric junction (EGJ) |
17: Stomach |
9 |
UNKNOWN involvement of esophagus or gastroesophageal junction |
17: Stomach |
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Primary Site is NOT C160, Discriminator is not necessary |
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