CS Lymph Nodes
This input is used for staging
Notes
**Note 1**: Code only regional nodes and nodes, NOS, in this field. Distant nodes are coded in CS Mets at DX. **Note 2**: Celiac nodes are classified as distant nodes for AJCC 7 staging. These nodes are coded in CS Mets at DX.Default
999NAACCR Item
NAACCR #2830Code | Description | AJCC 7 N | TNM 6 N | Summary Stage 1977 N | Summary Stage 2000 N |
---|---|---|---|---|---|
000 | No regional lymph node involvement | N0 | Lymph Nodes Mets at DX AJCC6 | NONE | NONE |
150 | Regional lymph nodes: Cystic duct (node of the neck of the gallbladder) (Calot's node) Hepatic artery Hilar (in the hepatoduodenal ligament) Node of the foramen of Winslow (omental) (epiploic) Pancreaticoduodenal: Anterior Posterior Pericholedochal (node along common bile duct) Periduodenal Peripancreatic (near head of pancreas only) Periportal Porta hepatis (portal) (hilar) (in hilus of liver) Regional lymph nodes, NOS |
N1 | N1 | RN | RN |
350 | OBSOLETE DATA RETAINED AND REVIEWED V0203 See codes 000, 150, and 355, and CS Mets at DX codes 07, 20, and 45 Regional lymph nodes: Celiac Superior mesenteric |
N1 | N1 | D | D |
355 | Regional lymph nodes Superior mesenteric artery Superior mesenteric vein |
N1 | N1 | D | D |
500 | Stated as N1 with no other information on regional lymph nodes | N1 | N1 | RN | RN |
800 | Lymph nodes, NOS | N1 | N1 | RN | RN |
999 | Unknown; regional lymph nodes not stated Regional lymph node(s) cannot be assessed Not documented in patient record |
NX | Lymph Nodes Mets at DX AJCC6 | U | U |