Collaborative Stage for TNM 7 - Revised 11/09/2010  [ Schema ]

SubmandibularGland

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasiveTXTXISIS
100Invasive tumor confined to gland/duct of origin^*LL
300Localized, NOS^*LL
305Stated as T1 with no other information on extension ^*LL
310Stated as T2 with no other information on extension^*LL
350Microscopic extraparenchymal extension ONLY to periglandular soft/connective tissue^*RERE
400Macroscopic extraparenchymal extension to:
    Periglandular soft/connective tissue
    Another major salivary gland (parotid, sublingual)
Skeletal muscle:
    Digastric
    Genioglossus
    Geniohyoid
    Hyoglossus
    Mylohyoid   
    Pterygoid
    Styloglossus
    Stylohyoid
T3T3RERE
402Maxillary artery
Facial artery or vein
T3T3RERE
405Spinal accessory nerveT3T3DD
408Stated as T3 with no other information on extensionT3T3RERE
450Periosteum of mandibleT4aT4aRERE
500Mandible
Nerves:
    Facial (7th) nerve
    Lingual nerve
T4aT4aRERE
503500 + 402T4aT4aRERE
505(450 or 500) + 405

Any structure in 450 or 500 plus spinal accessory nerve
T4aT4aDD
510External auditory meatusT4aT4aDD
515510 + 402T4aT4aDD
520OBSOLETE DATA RETAINED V0200
See codes 402 and 650

Major blood vessels:
    Carotid artery
    Facial artery or vein
    Maxillary artery
ERRORT4bRERE
600Skin overlying glandT4aT4aDD
625Stated as T4a with no other information on extensionT4aT4aRERE
650Blood vessels:
    Carotid artery (encased)
T4bT4bRERE
660650 + (405, 510, or 600)

Carotid artery plus any structures in codes 405, 510, and 600
T4bT4bDD
710Base of skull
Skull, NOS
T4bT4bDD
715(510 or 710) + 405T4bT4bDD
720OBSOLETE DATA CONVERTED V0200
See code 405

Spinal accessory nerve
ERRORERRORERRORERROR
770Pterygoid platesT4bT4bDD
800Further contiguous extensionT4bT4bDD
810Stated as T4b with no other information on extensionT4bT4bDD
815Stated as T4 [NOS] with no other information on extensionT4NOST4NOSRERE
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU