Table 1.
Clinical characteristics of study population (n=62). Categorical data reported as n (%), continuous data reported as mean (± sd) or median (range).
| Variable | |
|---|---|
|
| |
| Age, years | 60 (±12) |
|
| |
| Gender | |
| Male | 34 (55) |
| Female | 28 (45) |
|
| |
| Primary malignancy | |
| Lung | 31 (50) |
| Renal | 8 (13) |
| Melanoma | 4 (6) |
| Colon | 4 (6) |
| Other1 | 15 (24) |
|
| |
| Procedure type | |
| Laparoscopic | 41 (66) |
| Conversion | 3 (7) |
| Open | 17 (27) |
| Robotic-assisted | 4 (6) |
|
| |
| Isolated adrenal metastasis | 53 (85) |
| Oligometastatic disease | 9 (15) |
|
| |
| Synchronous adrenal metastasis | 11 (18) |
| Metachronous adrenal metastasis | 51 (82) |
|
| |
| Disease-free interval | 22 (6–217) |
| Metachronous <12 months | 9 (18) |
| Metachronous ≥12 months | 42 (82) |
1
Other: ovarian (3), esophageal (3), unknown (3), neuroendocrine (2), sarcoma (2), liver (1), and ampullary (1).