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Published on: October 14, 2016
An Uncommon Presentation of Osteosarcoma in a Child: A Case Report
Amine El Khassoui1, Maha Attibbi1, Mariem Touraif1
1Department of Pediatric Orthopedic, Mother and Child Unit, University Hospital Mohamed VI of Marrakech, Faculty of Medicine and Pharmacy, Cadi Ayyad University, Marrakech, Morocco.
Introduction:
Osteosarcoma is the most common primary malignant bone tumor in childhood distinguished by its clinical aspects, epidemiological features, and radiological and histological findings. Around 10% of patients present with distant metastasis at the most frequent sites, which are lungs and bone. Furthermore, death rates for osteosarcoma have been declining by about 1.3% per year.
Case Report:
We report the case of a 12-year-old child who presented to the emergency department with a large thigh hematoma, and after running all the necessary clinical investigations, it turned out to be secondary to femoral osteosarcoma.
Conclusion:
In this case, our aim is to highlight the unusual clinical manifestations observed in a child with osteosarcoma, which can lead to a diagnosis delay and the subsequent impact on prognosis.

