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Table 1 Patient characteristics and outcome data

From: Surgical treatment and long-term outcomes of low-grade myofibroblastic sarcoma: a single-center case series of 15 patients

Patient no. Sex/age Location Primary or referred Tumor size (cm) Local tissue invasion Metastasis Surgical method
(resection margin)
Recurrence f/u period (months) FNCLCC grade
1 F/57 Lt. medial elbow Primary 2.9 × 2.4 × 2.0 (−) (−) WLE (2 cm) (−) 25 1
2 M/27 Rt. 3rd finger proximal phalanx Primary 2.2 × 2.0 × 1.0 (+, bone) (−) En-bloc excision Limb salvage surgery (+; local recurrence) 71 1
3 F/45 Lt. paramedian anterior chest wall Primary 4.6 × 4.0 × 3.5 (+, muscle) (−) En-bloc excision (+; local recurrence) 30 1
4 M/68 Rt. deltoid Referred 2.9 × 1.2 × 1.1 (+, muscle) (−) WLE (3 cm) (−) 18 1
5 M/50 Lt. shoulder Referred 0.7 × 0.5 × 0.4 (−) (−) WLE (3 cm) (−) 25 1
6 F/45 Rt. forearm Referred (−: no residual mass) (−) (−) WLE (3 cm) (−) 18 2
7 F/20 Lt. shoulder Primary 2.8 × 2.4 × 2.0 (−) (−) WLE (3 cm) (−) 24 2
8 M/68 Rt. shoulder Referred 2.3 × 2.1 × 1.2 (+, muscle) (−) WLE (3 cm) (−) 60 2
9 F/36 Lt. lateral thigh Referred 1.7 × 1.4 × 0.8 (−) (−) WLE (3 cm) (−) 15 1
10 M/62 Rt. inguinal Primary 5.9 × 5.8 × 4.9 (−) (−) WLE (3 cm) (−) 10 1
11 M/61 Rt. forearm Primary 3.7 × 3.3 × 2.8 (−) (−) WLE (2 cm) (−) 38 1
12 M/49 Lt. temple Referred 2.7 × 2.1 × 0.6 (−) (−) WLE (2 cm) (−) 20 1
13 M/58 Lt. hand 2nd webspace Primary 3.9 × 3.7 × 2.6 (−) (−) En-bloc excision (−) 18 1
14 F/70 Rt. distal thigh Referred 2.3 × 2.0 × 0.5 (−) (−) WLE (3 cm) (−) 15 2
15 F/46 Rt. forearm Referred 1.2 × 0.5 × 1.1 (−) (−) WLE (2 cm) (−) 20 2
  1. Rt. right, Lt. left, WLE wide local excision, FNCLCC Federation Nationale des Centres de Lutte le Cancer system