Collaborative Stage for TNM 7 - Revised 11/08/2010  [ Schema ]

MerkelCellScrotum

CS Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepidermal, intraepithelial, noninvasiveTisTisISIS
100Lesion(s) confined to dermis
Confined to scrotum
^*LL
300Localized, NOS^*LL
305Subcutaneous tissue (through entire dermis)^*LL
310Stated as T1 with no other information on extension^*LL
320Stated as T2 with no other information on extension^*LL
330Stated as T3 with no other information on extension^*LL
400Adjacent connective tissue
EXCLUDING deep fascia
(See definition of connective tissue in general instructions)
^*RERE
500Deep fascia, skeletal muscleT4T4RERE
600Adjacent organs/structures
    Male genital organs:
        Epididymis
        Penis
        Prostate
        Spermatic cord
        Testis
T4T4RERE
610600 + 500T4T4RERE
700Underlying cartilage, boneT4T4DD
800Further contiguous extension
    Other organs and structures in male pelvis:
        Bladder
        Rectum
        Urethra
T4T4DD
805OBSOLETE DATA REVIEWED V0203
See codes 500, 610, 700, 808

Underlying cartilage, bone, fascia, skeletal muscle
T4T4DD
808800 + (500, 700)T4T4DD
810Stated as T4 with no other information on extension T4T4RERE
950No evidence of primary tumorT0T0UU
999Unknown: extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU