Infiltration of the oedema tail with tumour cells in patients with a soft-tissue sarcoma ? the predisposing factors and clinical relevance: IS THE OEDEMA TAIL CONTAMINATED TISSUE? - Barrientos-Ruiz I; Peleteiro-Pensado M; Pozo-Kreilinger JJ; Bernabeu-Taboada DN; Ortiz-Cruz EJ (Bone & Joint Journal, 2026)