Groups information

Group name

No LCM 

Groups definition

Ligating clip migration (LCM)

Groups remarks

Otherwise,patients were defined as LCM-negative.

Pathological T stage

T2a-T2b

111/677 (16)

T2c

306/677 (45)

T3a

113/677 (17)

>T3b

138/677 (20)

T4

9/677 (2)

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