Derived Summary Stage 2018: Larynx Supraglottic

Derived Summary Stage 2018

Default

9

NAACCR Item

NAACCR #762
SS2018 Description
0 In situ: noninvasive, intraepithelial
1 Localized only (localized, NOS) - Confined to + Epiglottis, NOS + One supraglottis subsite with normal vocal cord mobility + Supraglottis, NOS - Limited to larynx with vocal cord fixation - Mucosa of more than one subsite of supraglottis and/or glottis - Supraglottis + Aryepiglottic fold + Cartilage (arytenoid, corniculate, cuneiform, laryngeal, NOS) + Epiglottis (infrahyoid, laryngeal [posterior] surface of epiglottis) + Epiglottis (suprahyoid) (including tip, lingual (anterior) and laryngeal surfaces) + Epilarynx, NOS + False cords: ventricular bands/cavity/vestibular fold
2 Regional by direct extension only - All sites + Cricoid cartilage + Hypopharynx, NOS + Mucosa of * Base of tongue * Pyriform sinus (medial wall) * Vallecula + Paraglottic space + Postcricoid area + Pre-epiglottic space + Pre-epiglottic tissues + Vocal cord fixation of larynx with extension to structures listed in code 2 - Epiglottis (anterior surface, NOS) primaries only + Buccal mucosa + Floor of mouth + Gum (gingiva) + Nasopharynx + Pterygoid muscle + Soft palate
3 Regional lymph node(s) involved only - Level I + Level IA - Submental + Level IB - Submandibular (submaxillary), sublingual - Level II - Upper jugular + Jugulodigastric (subdigastric) + Upper deep cervical + Level IIA - Anterior + Level IIB - Posterior - Level III - Middle jugular + Middle deep cervical - Level IV - Lower jugular + Jugulo-omohyoid (supraomohyoid) + Lower deep cervical + Virchow node - Level V - Posterior triangle group + Posterior cervical + Level VA - Spinal accessory + Level VB - Transverse cervical, supraclavicular - Level VI - Anterior compartment group + Laterotracheal + Paralaryngeal + Paratracheal - above suprasternal notch + Perithyroidal + Precricoid (Delphian) + Prelaryngeal + Pretracheal - above suprasternal notch + Recurrent laryngeal - Level VII - Superior mediastinal group (for other mediastinal node(s) see code 7) + Esophageal groove + Paratracheal - below suprasternal notch + Pretracheal - below suprasternal notch - Other groups + Cervical, NOS + Deep cervical, NOS + Facial * Buccinator (buccal) * Mandibular * Nasolabial + Internal jugular, NOS + Parapharyngeal + Parotid * Infraauricular * Intraparotid * Periparotid * Preauricular + Retroauricular (mastoid) + Retropharyngeal + Suboccipital - Regional lymph node(s), NOS + Lymph node(s), NOS
4 Regional by BOTH direct extension AND regional lymph node(s) involved - Codes (2) + (3)
7 Distant site(s)/lymph node(s) involved - Distant site(s) (including further contiguous extension) + Anterior 2/3 of tongue (epiglottis only) + Bone (epiglottis only) + Carotid artery (encased) + Esophagus + Extrinsic muscle(s) of tongue * Genioglossus * Geniohyoid * Hyoglossus * Mylohyoid * Palatoglossus * Styloglossus + Mandible (epiglottis only) + Mediastinal structure(s) + Oropharynx, NOS + Parotid gland (epiglottis only) + Prevertebral space + Skin + Soft tissues of neck + Strap muscle(s) * Omohyoid * Sternohyoid * Sternothyroid * Thyrohyoid + Thyroid cartilage (inner cortex, outer cortex, NOS) + Thyroid gland + Trachea - Distant lymph node(s), NOS + Mediastinal (excluding superior mediastinal node(s), Level VII) - Distant metastasis, NOS + Carcinomatosis + Distant metastasis WITH or WITHOUT distant lymph node(s)
9 Unknown if extension or metastasis