Malignant proximal fibular tumours: a case series of 17 patients.
The aim of this study was to establish whether the proximity of significant neurovascular structures around the surgical excision results in higher rates of recurrence and poorer survival outcomes. A retrospective study of all patients treated at a regional bone tumour unit for proximal fibula Ewing's tumours and osteosarcomas was conducted, and in total 17 patients were identified. The recurrence rate of all cases was 29.4% and the overall 5 year survival was 70.5%. The recurrence rate just for osteosarcoma was 50%, which compared poorly to published recurrence rates throughout the appendicular skeleton. The 5-year survival for proximal fibula osteosarcoma of 50% was also worse than generalised survivorship data reported in non-metastatic osteosarcoma. This series demonstrates that malignant proximal fibula tumours are a difficult entity to manage and recurrence rates and patient survival are poor for osteosarcoma.
Royal National Orthopaedic Hospital, London, United Kingdom. sanjeeve.sabharwal@ic.ac.uk
Sanjeeve
S
Sabharwal
Gorav
G
Datta
Onur
O
Berber
Will
W
Aston
Rob
R
Pollock
Tim
T
Briggs
D000293:Adolescent; D000328:Adult; D000368:Aged; D001859:Bone Neoplasms / Q000401:mortality / Q000601:surgery*; D002648:Child; D005260:Female; D005360:Fibula / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012516:Osteosarcoma / Q000401:mortality / Q000601:surgery*; D012512:Sarcoma, Ewing / Q000401:mortality / Q000601:surgery*; D015996:Survival Rate; D055815:Young Adult