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

Peritoneum

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
100Tumor confined to site of origin^*LL
300Localized, NOS^*LL
350Stated as T1b or T1 [NOS] with no other information on extension^*LL
375Stated as T2b or T2 [NOS] with no other information on extension^*LL
400Adjacent connective tissue
(See definition of adjacent connective tissue in General Rules)
^*RERE
600Adjacent organs/structures:
    Bone/cartilage   
    Colon (except ascending and descending colon)
    Esophagus
    Gallbladder
    Liver
    Small intestine
    Spleen
    Stomach
^*RERE
800Further contiguous extension, including:  
    Extension to ascending or descending colon
^*DD
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU