Open Access

Table 1

Semi-quantitative results of the histological study of ZCL and SCL lesions.

Histological characteristics Grading score ZCL lesions (n = 16) SCL lesions (n = 29)
Granuloma Absent 15 1
Disorganized 1 5
Organized 0 23
Density of cells in the infiltrate
Lymphocytes 0 0 0
+/− 9 0
+ 5 0
++ 1 1
+++ 1 10
++++ 0 18
Plasmocytes 0 3 11
+/− 2 5
+ 5 8
++ 4 5
+++ 2 0
++++ 0 0
Polynuclears 0 4 17
+/− 4 10
+ 6 2
++ 1 0
+++ 1 0
++++ 0 0
Epithelial hyperplasia Absent 1 18
Weak 10 6
Moderated 5 3
Pseudo EAO 0 2

n: number of lesion specimens studied.

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