1Differentiation, WHO classification, whole tumor
2Differentiation, WHO classification, worst pattern
3Degree of keratinization, whole tumor:
4Degree of keratinization, within the lowest differentiated parts of the most invasive 2-3 cell layers at the advancing front of tumors (Bryne et al 1998):
5Nuclear polymorphism, whole tumor:
6Nuclear polymorphism, within the lowest differentiated parts of the most invasive 2-3 cell layers at the advancing front of tumors (Bryne et al 1998):
7Perineural infiltration
8Lymfocytic infiltrate
9Worst pattern of invasion (WPOI) (Brandwein-Gensler 2005, 2012, POI 1-4 based on Bryne et al 1998)
Category 1.1
Category 2.1
Category 3.1
Category 4.1
Category 5.1
Category 6.1
Category 7.1
Category 8.1
Category 9.1
Category 8.2
Category 9.2
Category 9.3
Revised survival time
Gender
Group of age
Speciment
Age at diagnose
Histo-score 2-4 versus 5-6
Low versus high stage