Name	Value
SCHEMA ID	00111
SCHEMA NAME	OROPHARYNX (p16-)
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: Any size tumor with extension to Pharyngeal Tonsil (C111) Adenoid Nasopharynx (inferior wall, superior surface of soft palate) Pharyngeal tonsil (nasopharyngeal tonsil) Posterior superior wall (vault) Soft Palate (C051, C052) Invasion of Lamina propria, submucosa, musculature Tumor crosses midline Tongue Base (C019, C024) All sites Invasion of Lamina propria, submucosa, musculature (intrinsic) Tumor crosses midline Confined to site of origin Localized, NOS Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Base of tongue (including Lingual tonsil) Tonsil (palatine, NOS) Tonsillar pillar/fossa Wall (anterior [including vallecula], lateral, posterior) EOD PRIMARY TUMOR TEXT: Any size tumor with extension to Nasal cavity Oropharynx Pterygopalatine fossa Soft palate, inferior surface including uvula Soft Palate (C051, C052) Buccal mucosa (inner cheek) Gum (gingiva), upper Lateral pharyngeal wall Tonsils, including tonsillar pillars and fossae Tongue Base (C019, C024) Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Anterior two-thirds of tongue for base of tongue Base of tongue for lingual tonsil Floor of mouth Glossoepiglottic fold Glossopharyngeal fold Lateral pharyngeal wall Lingual tonsil for base of tongue Lower gingiva Pharyngoepiglottic fold Soft palate, inferior surface or NOS including uvula Buccal mucosa Sublingual gland Tonsil, tonsillar pillars and fossae Floor of mouth Gum (gingiva) Lateral walls (both) through soft palate or base of tongue Soft palate (inferior surface including uvula, superior [nasopharyngeal] surface, NOS) Pharyngeal Tonsil (C111) EOD PRIMARY TUMOR TEXT: Epiglottis, lingual surface EOD PRIMARY TUMOR TEXT: Epiglottis, lingual surface plus both lateral walls through soft palate or base of tongue Epiglottis WITH fixation EOD PRIMARY TUMOR TEXT: Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Paranasal Sinuses Soft Palate (C051, C052) Hard Palate Mandible Hypopharynx, NOS Larynx, NOS Posterior surface of epiglottis Pyriform sinus Soft tissue of neck Pharyngeal Tonsil (C111) Hard Palate Mandible EOD PRIMARY TUMOR TEXT: All Sites Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Hard palate Mandible, NOS Pharyngeal Tonsil (C111) Paranasal Sinus Soft Palate (C051, C052) Hypopharynx Maxilla Maxilla sinus (antrum) Nasal cavity Deep (extrinsic) muscle of tongue Palatine bone Tongue Tongue Base (C019, C024) Hard palate Hypopharynx Larynx Mandible Genioglossus Geniohyoid Hyoglossus Mylohyoid Palatoglossus Styloglossus Ramus of mandible EOD PRIMARY TUMOR TEXT: Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Prevertebral fascia/muscle EOD PRIMARY TUMOR TEXT: All Sites Pterygoid plates Skull (base, bone, NOS) Oropharynx (C090-C091, C098-C099, C100, C102-C104, C108-C109) Anterior 2/3 tongue Parotid gland Pharyngeal Tonsil (C111) Brain Cranial nerve involvement Hypopharynx Infratemporal fossa Carotid artery (encasing) Orbit (floor, NOS) Soft tissues of neck Soft Palate (C051, C052) Nasopharynx (lateral, NOS) Tongue Base (C019, C024) Skin Lateral nasopharynx Masseter muscle Masticator space Cranial nerve V-third division Muscles of mastication Temporalis muscles Parapharyngeal extension (pharyngeal space invasion)
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) 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

00111 (12) ONCOLOGY EOD SCHEMAS (165.9)