Fig. 5

a Patients who underwent simple tumorectomy had a slightly higher risk of LR than those who underwent high inguinal orchiectomy, although there was no significant difference (p = 0.067). b Subgroup analysis of cutaneous LMS demonstrated that the difference in LR between simple tumorectomy and high inguinal orchiectomy was limited (p = 0.212). c Subgroup analysis of subcutaneous LMS revealed a significant difference in LR (p = 0.039)