EOD Primary Tumor
This input is used for staging
Default
999NAACCR Item
NAACCR #772| Code | Description | SS2018 T |
|---|---|---|
| 000 | In situ, intraepithelial, noninvasive | IS |
| 100 | Any size tumor - Invasive tumor confined to + Intramucosal, NOS + Lamina propria (including in a polyp) + Mucosa, NOS + Muscularis mucosae (including in a polyp) + Submucosa (superficial invasion) (including in a polyp) Confined to stomach, NOS Localized, NOS | L |
| 200 | Any size tumor - Invasion of muscularis propria | L |
| 400 | Extension through wall, NOS Invasion through muscularis propria or muscularis, NOS Perimuscular tissue invaded Subserosal tissue/(sub)serosal fat invaded | L |
| 500 | Extension to adjacent (connective) tissue WITHOUT perforation of visceral peritoneum covering these structures Gastric artery Ligament(s) - Gastrocolic - Gastrohepatic - Gastrosplenic Omentum (greater, lesser, NOS) Perigastric fat | RE |
| 600 | Invasion of/through - Mesothelium - Serosa - Tunica serosa - Visceral peritoneum Colon/mesocolon (including transverse and flexures) Diaphragm Duodenum (via serosa) Esophagus (via serosa) Ileum Jejunum Liver Pancreas Small intestine, NOS Spleen | RE |
| 700 | Aorta Abdominal wall Adrenal (suprarenal) gland Celiac (axis) artery Kidney Retroperitoneum Further contiguous extension | D |
| 800 | No evidence of primary tumor | U |
| 999 | Unknown; extension not stated Primary tumor cannot be assessed Not documented in medical record Death Certificate Only | U |