Coding of the grade of differentiation (malignancy) of tumors, coded by a four-tiered grading system, sometimes using the score of a special grading system for certain tumor types.
3 Source Code Systems
2.16.840.1.113883.15.16 - TNM Edition8 UICC
1.2.276.0.76.5.336
2.16.840.1.113883.5.1008 - Null Flavor
Level/ Type
Code
Display Name
Code System
Description
0‑L
1
G1
TNM Edition8 UICC
well (highly) differentiated
0‑L
2
G2
TNM Edition8 UICC
moderately differentiated
0‑L
3
G3
TNM Edition8 UICC
poorly differentiated
0‑L
4
G4
TNM Edition8 UICC
undifferentiated resp. anaplastic
0‑L
X
GX
TNM Edition8 UICC
cannot be assessed
0‑L
0
0
1.2.276.0.76.5.336
Malignes Melanom der Konjunktiva
0‑L
X
X
1.2.276.0.76.5.336
nicht bestimmbar
0‑L
L
lG
1.2.276.0.76.5.336
Low grade (G1 oder G2)
0‑L
M
mG
1.2.276.0.76.5.336
intermediate (G2 oder G3)
0‑L
H
hG
1.2.276.0.76.5.336
high grade (G3 oder G4)
0‑L
B
B
1.2.276.0.76.5.336
Borderline-Malignität
0‑L
U
U
1.2.276.0.76.5.336
unbekannt
0‑L
T
T
1.2.276.0.76.5.336
trifft nicht zu
0‑L
ASKU
Asked but unknown
Null Flavor
Legenda: Type L=leaf, S=specializable, A=abstract, D=deprecated. NullFlavors to appear in @nullFlavor attribute instead of @code.