The August 2026 Oncology Roundup 360 looks at: Coverage of wounds with perforator or traditional flaps following sarcoma resection; Wait, scan, and then? Exploring the long-term natural course of 119 low-grade central cartilaginous lesions of the long bones with MRI follow-up; Imaging findings and complications after curettage of atypical cartilaginous tumours in long bones: a retrospective single-centre cohort study; Analysis of the relationship between survival and postoperative infection in patients with osteosarcoma; A new adjunct for giant cell tumour of bone surgery: freezing nitrogen ethanol composite; A new adjunct for giant cell tumour of bone surgery: freezing nitrogen ethanol composite; Addition of zoledronic acid to consolidation chemotherapy in Ewing sarcoma-EURO EWING 2012 (EE2012): an international, open-label, randomized controlled phase III trial; What proportion of patients treated with calcium phosphate and calcium sulphate bone substitutes for benign paediatric bone tumours develop recurrent lesions?