Staging Flashcards
1
Q
What stage is a BCC that is 1.5cm diameter?
A
T1
T1 <=2cm
T2 2-4cm
T3 >4cm. Or 1or more high risk feature (perineural invasion, deep invasion, minor bone erosion)
T4a. Gross cortical/marrow invasion
T4b. Axial skeleton, skull base, foraminal invasion
2
Q
What are the 3 high risk features that would make a BCC/SCC T3?
A
Deep invasion
Perineural
Minor bone erosion
3
Q
Describe stage N1
A
Single ipsilateral LN <=3cm, ENE -ve
