Groups information

Group name

Patients with PUL ≥ 16 mm

Groups definition

Preserved urethral length (PUL) was semi-quantitatively measured using the lateral width of a 16-Fr urethral balloon catheter while cutting the urethra on a video screen.

Groups remarks

The patients defined as LCM-positive were confirmed to have undergone RARP and subsequently presented to our outpatient clinic with lower urinary tract symptoms (LUTS) or urinary retention,and they were finally diagnosed with clip migration using cystoscopy.

Pathological T stage

T2a

10 (26.3)

T2b

0 (0)

T2c

21 (55.3)

T3a

5 (13.2)

>T3b

1 (2.6)

T4

1 (2.6)

Pathological N stage
Pathological Gleason Score (GS)
Pathological ISUP grade