Fig. 3From: Primary renal leiomyosarcoma in adult patients: a systematic review and individual patient data analysisKaplan–Meier curves depicting OS according to primary site (A), grade (B), tumor size (C), metastasis at presentation (D), resection margins (E), surgery vs no surgery (F), type of surgery (G) and neoadjuvant/adjuvant treatment (H)Back to article page