Collaborative Stage for TNM 7 - Revised 03/30/2009  [ Schema ]

MelanomaLarynxSupraglottic

CS Site-Specific Factor 7
Upper and Lower Cervical Node Levels

CodeDescription
000No lymph nodes involved
010Upper level lymph nodes involved (all involved nodes above the lower border of the cricoid cartilage)
020Lower level lymph nodes involved (all involved nodes below the lower border of the cricoid cartilage)
030Upper and lower level lymph nodes involved (all involved nodes both above and below the lower border of the cricoid cartilage)
040Unknown level lymph nodes involved (unable to determine if involved nodes above or below the lower border of the cricoid cartilage)
988Not applicable:
Information not collected for this case
999Unknown if regional lymph node(s) involved, not stated Not documented in patient record