Correlation analysis of CD3 with general clinical features
(Table 3)
The immunohistochemical staining score for the 12 patients with staining
of CD3 was from 0 to 3. According to the immunohistochemical score for
CD3, the patients were divided into a group with low expression of CD3
(immunohistochemical staining score for CD3 ≤1) and a group with high
expression of CD3 (immunohistochemical staining score for CD3
>1). Among the 12 patients, 5 were male and 7 were female;
5 were <60 years old and 7 were ≥60 years old. The lesions
were located in the nasal cavity in 7 patients, the paranasal sinus in 2
patients, the nasal cavity and paranasal sinus in 2 patients, and the
nasopharynx in 1 patient. According to TNM staging, there were 6
patients with T3N0M0 and 6 patients with T4aN0M0. As of August 2020, 6
patients were still alive and 6 had died. The differences between the
immunohistochemical staining scores for CD3 and the clinical
characteristics of the above diseases were analyzed (Chi-squared test)
and the results are shown in Table 3. There was no statistically
significant difference between the groups with low and high expression
of CD3 for each factor.