PRETEXT STAGING SYSTEM STAGE ANNOTATION FACTORS

The additional Pretext Staging System used to describe the annotation factors relating to the liver during a Children Teenagers and Young Adults Cancer Care Spell.

National Codes

Code Description
V Extension into the vena cava and/or all three hepatic veins
P Extension into the main and/or both left and right branches of the portal vein
E Extra-hepatic disease
M Presence of distant metastases
C Caudate lode
F

Multiple Tumour nodules

N Lymph Node

involvement

R Rupture
Z None