| NAACCR | buccal_mucosa@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | cervical_lymph_nodes_occult_head_neck@3878@0 | No involvement in Levels VI or VII lymph nodes Non-invasive neoplasm (behavior /2) | Non-standard |
| NAACCR | cervical_lymph_nodes_occult_head_neck@3878@2 | Level VII lymph node(s) involved | Non-standard |
| NAACCR | cervical_lymph_nodes_occult_head_neck@3878@3 | Levels VI and VII lymph node(s) involved | Non-standard |
| NAACCR | cervical_lymph_nodes_occult_head_neck@3878@9 | Not documented in medical record Positive nodes, but level of positive node(s) unknown Lymph nodes levels VI-VII not assessed, or unknown if assessed | Non-standard |
| NAACCR | cervical_lymph_nodes_occult_head_neck@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | cutaneous_carcinoma_head_neck@776@10 | Mediastinal (excluding superior mediastinal node(s), Level VII) Distant lymph node(s), NOS | Non-standard |
| NAACCR | floor_mouth@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | gum@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | hypopharynx@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | larynx_glottic@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | larynx_other@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | larynx_subglottic@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | larynx_supraglottic@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | lip@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | major_salivary_glands@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | major_salivary_glands_v9_2026@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | maxillary_sinus@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | melanoma_head_neck@3878@0 | No involvement in Levels VI or VII lymph nodes Non-invasive neoplasm (behavior /2) | Non-standard |
| NAACCR | melanoma_head_neck@3878@2 | Level VII lymph node(s) involved | Non-standard |
| NAACCR | melanoma_head_neck@3878@3 | Levels VI and VII lymph node(s) involved | Non-standard |
| NAACCR | melanoma_head_neck@3878@9 | Not documented in medical record Positive nodes, but level of positive node(s) unknown Lymph nodes levels VI-VII not assessed, or unknown if assessed | Non-standard |
| NAACCR | melanoma_head_neck@774@300 | 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... | Non-standard |
| NAACCR | melanoma_head_neck@776@10 | Distant lymph node(s) - Mediastinal (excluding superior mediastinal node(s), Level VII, see EOD Regional Nodes) - Distant lymph node(s), NOS | Non-standard |
| NAACCR | middle_ear@774@300 | 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... | Non-standard |