Collaborative Stage for TNM 7 - Revised 10/11/2010  [ Schema ]

SinusOther

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasiveNANAISIS
100Invasive tumor confined to mucosa of one of the following:
    Frontal sinus
    Sphenoid sinus
NANALL
300Localized, NOSNANALL
400More than one accessory sinus invaded
Destruction of bony wall of sinus
NANARERE
500Hard palate
Nasal cavity:
    Floor
    Lateral wall
    Nasal cavity, NOS
    Septum
    Turbinates
NANARERE
600Bone:
    Facial bones
    Maxilla
    Orbital structures
    Pterygoid fossa
    Zygoma
NANARERE
700Brain
Cranial nerves
Muscles:
    Masseter
    Pterygoid
Nasopharynx
Orbital contents, including eye
Soft tissue
Skin
NANARERE
800Further contiguous extensionNANADD
950No evidence of primary tumorNANAUU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
NANAUU