Name	Value
SCHEMA ID	00076
SCHEMA NAME	BUCCAL MUCOSA
EOD PRIMARY TUMOR CODE	000 EOD PRIMARY TUMOR TEXT: In situ, intraepithelial, noninvasive EOD PRIMARY TUMOR TEXT: Unknown; extension not stated Primary tumor cannot be assessed Not documented in patient record Death Certificate Only EOD PRIMARY TUMOR TEXT: Group 1 WITH depth of invasion (DOI) less than or equal to 5 mm OR unknown depth of invasion EOD PRIMARY TUMOR TEXT: Group 1 WITH depth of invasion (DOI) greater than 5 mm and less than or equal to 10mm EOD PRIMARY TUMOR TEXT: Group 1 WITH depth of invasion (DOI) greater than 10 mm EOD PRIMARY TUMOR TEXT: Group 2 WITH depth of invasion (DOI) less than or equal to 5 mm OR unknown depth of invasion EOD PRIMARY TUMOR TEXT: Group 2 WITH depth of invasion (DOI) greater than 5 mm and less than or equal to 10mm EOD PRIMARY TUMOR TEXT: Group 2 WITH depth of invasion (DOI) greater than 10 mm EOD PRIMARY TUMOR TEXT: Invasion of or through cortical bone Genioglossus Hyoglossus Palatoglossus Styloglossus Maxillary sinus (antrum) Nasal cavity Skin of cheek (WITH or WITHOUT ulceration) Tongue Bone, NOS Cartilage (mandible, maxilla, NOS) Cortical bone (mandible, maxilla, NOS) Mandible, NOS Maxilla, NOS Palatine, NOS Trabecular bone (mandible, maxilla, palatine, NOS) Deep (extrinsic) muscle of tongue EOD PRIMARY TUMOR TEXT: Internal carotid artery (encased) Masticator space Pterygoid plates Skull base Specified bone (other than maxilla, mandible, palatine) Further contiguous extension
EOD REGIONAL NODES CODE	000 EOD REGIONAL NODES TEXT: No regional lymph node involvement EOD REGIONAL NODES TEXT: PATHOLOGICAL ONLY Metastasis in MULTIPLE ipsilateral, contralateral, or bilateral nodes Extranodal extension (ENE) positive for any node EOD REGIONAL NODES TEXT: PATHOLOGICAL ONLY Single contralateral node (any size) Extranodal extension (ENE) positive EOD REGIONAL NODES TEXT: Regional lymph node(s), NOS Lymph node(s), NOS EOD REGIONAL NODES TEXT: Unknown; regional lymph node(s) not stated Regional lymph node(s) cannot be assessed Not documented in patient record Death Certificate Only EOD REGIONAL NODES TEXT: CLINICAL or PATHOLOGICAL Metastasis in a SINGLE ipsilateral lymph node 3 cm or smaller in greatest dimension Extranodal extension (ENE) negative or unknown EOD REGIONAL NODES TEXT: PATHOLOGICAL ONLY Metastasis in SINGLE ipsilateral node 3 cm or smaller in greatest dimension Extranodal extension (ENE) positive EOD REGIONAL NODES TEXT: CLINICAL or PATHOLOGICAL Metastasis in SINGLE ipsilateral node Larger than 3 cm but not larger than 6 cm in greatest dimension Extranodal extension (ENE) negative OR unknown EOD REGIONAL NODES TEXT: CLINICAL or PATHOLOGICAL Metastasis in MULTIPLE ipsilateral nodes No nodes larger than 6 cm in greatest dimension Extranodal extension (ENE) negative or unknown EOD REGIONAL NODES TEXT: CLINICAL or PATHOLOGICAL Metastasis in bilateral or contralateral lymph node(s) No nodes larger than 6 cm in greatest dimension Extranodal extension (ENE) negative OR unknown EOD REGIONAL NODES TEXT: CLINICAL or PATHOLOGICAL Metastasis in a lymph node larger than 6 cm in greatest dimension Extranodal extension (ENE) negative OR unknown EOD REGIONAL NODES TEXT: CLINICAL ONLY Metastasis in any lymph node(s) with clinically overt ENE EOD REGIONAL NODES TEXT: PATHOLOGICAL ONLY Metastasis in a SINGLE ipsilateral node Larger than 3 cm in greatest dimension Extranodal extension (ENE) positive
EOD METS CODE	00 EOD METS TEXT: No distant metastasis Unknown if distant metastasis EOD METS TEXT: Distant lymph node(s) Mediastinal (excluding superior mediastinal node(s), Level VII see EOD Regional Nodes) Distant lymph node(s), NOS EOD METS TEXT: Carcinomatosis Distant metastasis WITH or WITHOUT distant lymph node(s) Distant metastasis, NOS EOD METS TEXT: Death Certificate Only

00076 (7) ONCOLOGY EOD SCHEMAS (165.9)