Number of CTs with demographic profile and distribution of ZT in our review
| n | |
|---|---|
| CT studies included | 96 |
| Patients with ZT | 67 |
| Mean age (years) | 56.1 |
| Males | 45 |
| Females | 31 |
| Right | 60 (89%) |
| Left | 49 (73%) |
| Percentage of patients with nodular appearance of ZT | 42.1% |