Analysis of pelvic lymph nodes and characteristics of metastases stratified by gender and pelvic regions did not yield significant differences
| External iliac region | Obturator region | Internal iliac region | ||||
| Women | Men | Women | Men | Women | Men | |
| Median no. of nodes, (per patient range) | 8 (0–40) | 8.5 (0–43) | 10.5 (0–34) | 8 (0–30) | 5 (0–15) | 6 (0–18) |
| Median no. of metastases, (per patient range) | 2 (1–4) | 1 (1–9) | 2 (1–10) | 1 (1–23) | 1 (1–6) | 1 (1–13) |
| Median diameter (cm) of largest metastasis, (per patient range) | 0.6 (0.1–4.0) | 1.0 (0.1–4.9) | 0.8 (0.1–4.9) | 0.8 (0.1–4.9) | 0.6 (0.1–1.2) | 0.6 (0.1–4.9) |
| Median total diameter (cm) of all metastases, (per patient range) | 0.8 (0.1–7.0) | 1.58 (0.1–10.5) | 0.9 (0.1–14.2) | 1.1 (0.1–22.9) | 0.7 (0.1–3.1) | 0.8 (0.1–7.9) |