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Table 1 Characteristics and follow-up of 6 patients with CMF-OS

From: Chondromyxoid fibroma-like osteosarcoma: a case series and literature review

No.AgeSexSiteSymptom (duration)Treatment (times)Follow-up (after surgery)
121Fproximal left femurweakness, pain, 1 moC*4 + S*1 + C*1metastasis to the lung, 6 mo
237Fleft 2nd ribmass, 3 moS*1 + C*12 + R*1DFS, 20 mo
356F3rd toeswelling, pain, 12 moS*1 + C*12DFS, 39 mo
451Mnasal cavitymass, 0.5 moS*2 + C*7recurrence, 13 mo; AWD, another 8 mo
527Mright mandiblemass, pain, 2 moS*2 + C*1DFS, 4 mo
650Mleft maxillamass, 2 moS*2 + C*8metastasis to the lung, 2 mo; AWD, another 7 mo
  1. F Female, M Male, S Surgery, C Chemotherapy, R Radiotherapy, AWD Alive with disease, DFS Disease-free survival, mo Months