| NAME |
PROSTATE |
| T-CLASS ENCODING |
-
- CBA
- CODE: TX
- ACOS CODE: TX
-
- Extraprostatic extension
- CODE: T3a
- ACOS CODE: T3A
-
- Seminal vesicle invasion
- CODE: T3b
- ACOS CODE: T3B
-
- Invasion of bladder, rectum
- CODE: T4
- ACOS CODE: T4
-
- NA
- CODE: NA
- ACOS CODE: NA
-
- Organ confined
- CODE: T2
- ACOS CODE: T2
-
- Unilateral
- CODE: T2a
- ACOS CODE: T2A
-
- Bilateral
- CODE: T2b
- ACOS CODE: T2B
-
- Extraprostatic extension
- CODE: T3
- ACOS CODE: T3
|
| 6TH EDITION (T) CODES |
-
- DESCRIPTION: CBA
- CODE: TX
-
- DESCRIPTION: NA
- CODE: NA
-
- DESCRIPTION: No evidence of primary tumor
- CODE: T0
-
- DESCRIPTION: Organ confined
- CODE: T2
-
- DESCRIPTION: Unilateral, involving 1/2 of 1 lobe or less
- CODE: T2a
-
- DESCRIPTION: Unilateral, involving > 1/2 of 1 lobe but not both
- CODE: T2b
-
- DESCRIPTION: Bilateral disease
- CODE: T2c
-
- DESCRIPTION: Extraprostatic extension
- CODE: T3
-
- DESCRIPTION: Extraprostatic extension
- CODE: T3a
-
- DESCRIPTION: Seminal vesicle invasion
- CODE: T3b
-
- DESCRIPTION: Invasion of bladder, rectum
- CODE: T4
|
| 6TH EDITION (T) CODE HELP |
Primary Tumor, Pathologic (T)
T3 Extraprostatic extension
T3a Extraprostatic extension or microscopic
invasion of bladder neck
T3b Seminal vesicle extension
T4 Invasion of rectum, levator muscles, and/or
pelvic wall
TX Primary tumor cannot be assessed
T0 No evidence of primary tumor
T2 Organ confined
T2a Unilateral, one-half of one side or less
T2b Unilateral, involving more than one-half of
side but not both sides
T2c Bilateral disease
|
| 6TH EDITION (N) CODES |
-
- DESCRIPTION: Regional nodes not sampled
- CODE: NX
-
- DESCRIPTION: No positive regional nodes
- CODE: N0
-
- DESCRIPTION: Metastases in regional node(s)
- CODE: N1
-
- DESCRIPTION: NA
- CODE: NA
|
| 6TH EDITION (N) CODE HELP |
Regional Lymph Nodes, Pathologic (N)
NX Regional nodes not sampled
N0 No positive regional nodes
N1 Metastases in regional node(s)
|
| 6TH EDITION (M) CODE HELP |
Distant Metastasis (M)
MX Distant metastasis cannot be assessed
(not evaluated by any modality)
M0 No distant metastasis
M1 Distant metastasis
M1a Non-regional lymph node(s)
M1b Bone(s)
M1c Other site(s) with or without bone disease
|
| M-CLASS ENCODING |
-
- Distant metastasis cannot be assessed
- CODE: MX
- ACOS CODE: MX
-
- No distant metastasis
- CODE: M0
- ACOS CODE: M0
-
- Distant metastasis
- CODE: M1
- ACOS CODE: M1
-
- Nonregional lymph node(s)
- CODE: M1a
- ACOS CODE: M1A
-
- Bone(s)
- CODE: M1b
- ACOS CODE: M1B
-
- Other site(s)
- CODE: M1c
- ACOS CODE: M1C
-
- NA
- CODE: NA
- ACOS CODE: NA
|
| 5TH EDITION T-CODE HELP |
Primary Tumor, Pathologic (T)
T4 Invasion of bladder, rectum
Note: There is no pathologic T1 classification.
TX Primary tumor cannot be assessed
T2 Organ confined
T2a Unilateral
T2b Bilateral
T3 Extraprostatic extension
T3a Extraprostatic extension
T3b Seminal vesicle extension
|
| 5TH EDITION N-CODE HELP |
Regional Lymph Nodes, Pathologic (N)
NX Regional nodes cannot be not assessed
N0 No regional lymph node metastasis
N1 Metastases in regional lymph node or nodes
|
| 5TH EDITION M-CODE HELP |
Distant Metastasis (M)
MX Distant metastasis cannot be assessed
M0 No distant metastasis
M1 Distant metastasis
M1a Nonregional lymph node(s)
M1b Bone(s)
M1c Other site(s)
|
