Variables | No (%) |
---|---|
Median age | 65.5 years |
Gender (M:F ratio) | 31/45 |
Site | |
Right | 36 (60%) |
Left | 19 (31.7%) |
Both lobes | 5 (8.3%) |
Focality | |
Solitary | 40 (78.4%) |
Multiple | 11 (21.6%) |
Size | 48.2 ± 45 mm |
CT findings | |
Ring enhancement | 39 (73.6%) |
No enhancement | 6 (11.3%) |
Heterogeneous or intralesional enhancement | 5 (9.4%) |
Peripheral nodular enhancement | 3 (5.7%) |
MRI (T1/T2) | |
Low/high | 40 (93.2%) |
High/high | 2 (4.5%) |
Low/low | 1 (2.3%) |
Diagnostic confirmation | |
Surgery | 37 (64.9%) |
Biopsy | 13 (22.8%) |
Autopsy | 5 (8.8%) |
Radiology | 2 (3.5%) |