Pediatric Mets

This input is used for staging

**Note:** This field includes the involvement of adjacent structures to the liver.

NAACCR #1138

Code	Description
00	No distant metastasis
10	Diaphragm Extrahepatic bile duct(s) Extrahepatic blood vessel(s) * Hepatic artery * Portal vein * Vena cava Gallbladder Ligament(s) * Coronary * Falciform * Hepatoduodenal * Hepatogastric * Round (of liver) * Triangular Omentum (lesser and NOS) (see code 20 for greater omentum) Peritoneum, NOS * Parietal * Visceral
20	Greater omentum (see code 10 for lesser omentum and omentum, NOS) Pancreas Pleura Stomach Further contiguous extension
30	Distant lymph node(s) * Aortic (para-aortic, periaortic) * Cardiac * Coronary artery * Diaphragmatic, NOS * Lateral (aortic) (lumbar) * Pericardial (pericardiac) * Peripancreatic (near head of pancreas only) * Posterior mediastinal (tracheoesophageal) including juxtaphrenic nodes * Renal artery * Retroperitoneal, NOS Distant lymph node(s), NOS
40	Lungs
70	Carcinomatosis Distant metastasis WITH or WITHOUT distant lymph node(s) Other specified metastasis Distant metastasis, NOS
99	Unknown; distant metastasis not stated Not documented in medical record Death Certificate Only