From: Additive value of 18FDG-PET/CT to positive 131I whole body scan in recurrent differentiated thyroid cancer patients with potential influence on treatment strategy: single Egyptian center experience
Variable
N
%
Sex
 Male
9
21
 Female
34
79
Age
 < 55
6
13.9
 ≥ 55
37
86.1
Tumor histology
 Papillary
33
76.7
 Follicular
10
23.3
Staging at diagnosis
 I
3
6.9
 II
 III
4
9.3
 IV