Table 1.
Patient and Tumor Characteristics of Cases Successfully Mapped for Sentinel Lymph Nodes (n=508)
| Characteristics | Patients n=508(%) |
|---|---|
|
| |
| Age at diagnosis (yr) | |
| Median (range) | 61 (34-88) |
|
| |
| BMI (kg/m2) | |
| Median (range) | 29 (16-55) |
|
| |
| Type of surgery | |
| Laparotomy | 107 (21.1) |
| Laparoscopy | 178 (35.0) |
| Robotic-assisted | 223 (43.9) |
|
| |
| Final Histology | |
| Endometrioid | 413 (81.3) |
| Serous | 62 (12.2) |
| Clear cell | 12 (2.4) |
| Carcinosarcoma | 21 (4.1) |
|
| |
| Final Tumor Grade | |
| 1 | 261 (51.4) |
| 2 | 116 (22.8) |
| 3 | 131 (25.8) |
|
| |
| Depth of Myoinvasion | |
| None | 242 (47.6) |
| < 50% | 198 (39.0) |
| ≥ 50% | 68 (13.4) |
|
| |
| Lymphovascular invasion | |
| No | 376 (74.0) |
| Yes | 132 (26.0) |
|
| |
| Total # SLNs biopsied | 1613 |
| Total # non-SLNs biopsied | 3970 |
|
| |
| SLNs biopsied per pt | |
| Median (range) | 3 (1-15) |
| Non-SLNs biopsied per pt | |
| Median (range) | 4 (0-55) |
SLN: sentinel lymph node