Table 4 Diagnostic rendering of PET/CT and contrast-enhanced CT in 30 patients with breast cancer to detect distant metastasis
From: Role of positron-emission tomography/computed tomography (PET/CT) in breast cancer
LN No (30) | Bone No (30) | |||||||
Cancer (n= 20) | Non cancer (n= 10) | Cancer (n= 12) | Non cancer (n= 18) | |||||
TP | FN | FP | TN | TP | FN | FP | TN | |
PET/CT | 20 | 0 | 2 | 8 | 11 | 1 | 0 | 18 |
CT | 19 | 1 | 2 | 8 | 9 | 3 | 1 | 17 |
Lung No (30) | Liver No (30) | |||||||
Cancer (n= 11) | Non cancer (n= 19) | Cancer (n= 5) | Non cancer (n= 25) | |||||
TP | FN | FP | TN | TP | FN | FP | TN | |
PET/CT | 11 | 0 | 0 | 19 | 4 | 1 | 0 | 25 |
CT | 8 | 3 | 5 | 14 | 2 | 3 | 4 | 21 |
Other sites No (30) | ||||||||
Cancer (n= 9) | Non cancer (n= 21) | |||||||
TP | FN | FP | TN | |||||
PET/CT | 8 | 1 | 2 | 19 | ||||
CT | 5 | 4 | 1 | 20 | ||||