Table 5. Surgical data of 5 patients who underwent robot-assisted lower tract surgery.
| Variables | Lower tract surgery (n=5) | |
|---|---|---|
| Radical prostatectomy (n=4) | Radical cystectomy (n=1) | |
| Male | 4 [100] | 1 [100] |
| Age (years) | 65 (59–75) | 70 |
| BMI (kg/m2) | 28.4 (21.2–37.4) | 28.1 |
| Preoperative prostate-specific antigen level (ng/mL) | 18.5 (1.6–41.9) | NA |
| Prostate volume (mL) | 34.4 (15.5–78.2) | NA |
| Biopsy Gleason score | ||
| 3+4 | 1 [25] | NA |
| 4+3 | 2 [50] | NA |
| 4+4 | 1 [25] | NA |
| Docking time (min) | 6.8 (3.0–10.0) | 10.0 |
| Operation time (min) | 300.3 (183.0–450.0) | 374.0 |
| Hemoglobin drop (g/dL) | 2.3 (0.6–3.1) | 0.2 |
| Hospital stay (days) | 13.8 (10.0–17.0) | 20.0 |
| Complication cases | 1 [25] | 0 |
| Follow-up (months) | 3 | 3 |
| Positive margin | 1 [25] | 0 |
| Pathological T stage | ||
| pT2b | 1 [25] | NA |
| pT2c | 3 [75] | NA |
| pT3 | 0 | 1 [100] |
| Lymphatic metastasis | 1 [25] | 0 |
| Urinary continence recovery 1 month after catheter removal | 0 | NA |
| Preoperative prostate-specific antigen level 3 months after surgery (ng/mL) | 0.011 (0.006–0.014) | NA |
Data are presented as n [%] or mean (range). BMI, body mass index; NA, not applicable.