EOD Primary Tumor
This input is used for staging
Notes
**Note 1:** Islets of Langerhans are distributed throughout the pancreas; an islet tumor is coded according to the subsite of the pancreas in which the tumor arises if the information is available. **Note 2:** The terms "abutment," "abut(s)," "encases," or "encasement" of the major blood vessels can be interpreted as involvement of these structures.Default
999NAACCR Item
NAACCR #772Code | Description | SS2018 T |
---|---|---|
000 | In situ: Noninvasive, intraepithelial | IS |
100 | Any size tumor Confined to pancreas Localized, NOS | L |
200 | Peripancreatic (adipose) tissue Peripancreatic fat | RE |
300 | Bile duct, NOS Common bile duct Duodenum | RE |
500 | All sites - Ampulla of Vater - Portal vein - Stomach - Superior mesenteric vein Head of pancreas - Adjacent stomach - Gastroduodenal artery - Transverse colon, including hepatic flexure Body and/or tail of pancreas - Spleen - Splenic artery/vein - Splenic flexure - Superior mesenteric vein Fixation to adjacent structures, NOS | RE |
600 | All Sites - Aortic artery - Celiac [axis] artery - Common hepatic artery - Superior mesenteric artery Further contiguous extension to other major arteries | RE |
700 | All sites - Adrenal gland/suprarenal gland - Gallbladder - Kidney - Liver, including porta hepatis - Mesenteric fat - Mesentery - Mesocolon - Peritoneum - Retroperitoneum - Small intestine (excluding duodenum, see code 500) - Ureter Head of pancreas - Colon (other than transverse colon including hepatic flexure, see code 500) - Omentum - Spleen Body and/or tail of pancreas - Colon (other than splenic flexure) - Diaphragm Further contiguous extension to other organs | 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 |