Collaborative Stage for TNM 7 - Revised 10/06/2010  [ Schema ]

Prostate

CS Extension - Clinical Extension

CodeDescriptionTNM 7 MapTNM 6 MapSS77 MapSS2000 Map
000In situ, intraepithelial, noninvasiveTXTXISIS
100Incidental histologic finding (for example, on TURP), number of foci or percent of involved tissue not specified (clinically inapparent)
(See Note 3B)

Stated as cT1 [NOS] with no other information on clinical extension
T1NOST1NOSLL
130Incidental histologic finding (for example, on TURP) in 5 percent or less of tissue resected (clinically inapparent)
(See Note 3B)

Stated as cT1a with no other information on clinical extension
T1aT1aLL
140Incidental histologic finding (for example, on TURP) in more than 5 percent of tissue resected  (clinically inapparent)
(See Note 3B)

Stated as cT1b with no other information on clinical extension
T1bT1bLL
150Tumor identified by needle biopsy (clinically inapparent)
     Example  - for elevated PSA
(See Note 3B)

Stated as cT1c with no other information on clinical extension
T1cT1cLL
200Involvement in one lobe/side, NOS
(Clinically apparent on physical exam or imaging, do NOT use information from biopsy to determine extent of involvement)
(See Note 3C)
T2NOST2NOSLL
210Involves one half of one lobe/side or less
(Clinically apparent on physical exam or imaging, do NOT use information from biopsy to determine extent of involvement)
(See Note 3C)

Stated as cT2a with no other information on clinical extension
T2aT2aLL
220Involves more than one half of one lobe/side, but not both lobes/sides
(Clinically apparent on physical exam or imaging, do NOT use information from biopsy to determine extent of involvement)
(See Note 3C)

Stated as cT2b with no other information on clinical extension
T2bT2bLL
230Involves both lobes/sides
(Clinically apparent on physical exam or imaging, do NOT use information from biopsy to determine extent of involvement)
(See Note 3C)

Stated as cT2c with no other information on clinical extension
T2cT2cLL
240Clinically apparent tumor confined to prostate, NOS

Stated as cT2 [NOS] with no other information on clinical extension
T2NOST2NOSLL
300Localized, NOS
Confined to prostate, NOS
Intracapsular involvement only
Not stated if T1 or T2, clinically apparent  or inapparent
T2NOST2NOSLL
310OBSOLETE DATA REVIEWED AND CHANGED V0102

Into prostatic apex/arising in prostatic apex, NOS
(See Site-Specific Factor 4)
ERRORERRORERRORERROR
330OBSOLETE DATA REVIEWED AND CHANGED V0102

Arising in prostatic apex
(See Site-Specific Factor 4)
ERRORERRORERRORERROR
340OBSOLETE DATA REVIEWED AND CHANGED V0102

Extending into prostatic apex
(See Site-Specific Factor 4)
ERRORERRORERRORERROR
410Extension to periprostatic tissue
Extracapsular extension (beyond prostatic capsule), NOS
Through capsule, NOS
T3NOST3NOSRERE
420Unilateral extracapsular extensionT3aT3aRERE
430Bilateral extracapsular extensionT3aT3aRERE
440Microscopic bladder neck involvementT3aT4RERE
445Stated as T3a with no other information on extensionT3aT3aRERE
450Extension to seminal vesicle(s)

Stated as T3b with no other information on extension
T3bT3bRERE
470450 + 440
Extension to seminal vesicle(s) plus microscopic bladder neck involvement
T3bT4RERE
490Periprostatic extension, NOS
(Unknown if seminal vesicle(s) involved)

Stated as T3 [NOS] with no other information on extension
T3NOST3NOSRERE
500Extension to or fixation to adjacent
structures other than seminal vesicles:
    Bladder neck, except microscopic bladder neck involvement (see code 440)
    Bladder, NOS
    Fixation, NOS
    Rectovesical (Denonvillier's) fascia
    Rectum; external sphincter
T4T4RERE
510Extraprostatic urethra (membranous urethra)T4T4RERE
520Levator muscles
Skeletal muscle, NOS
Ureter(s)
T4T4DRE
600Extension to or fixation to pelvic wall or pelvic bone
"Frozen pelvis", NOS (see Note 5)
T4T4DD
700Further contiguous extension including:
    Bone
    Other organs
    Penis
    Sigmoid colon
    Soft tissue other than periprostatic
T4T4DD
750Stated as T4 with no other information on extensionT4T4RERE
950No evidence of primary tumorT0T0UU
999Unknown; extension not stated
Primary tumor cannot be assessed
Not documented in patient record
TXTXUU