Case presentation A 15-year-old boy visited a clinic with a lump on the proximal aspect of the tibia of one of his legs. He reported that the lump had been present for the last six months but had increased in size over a few weeks. Clinical examination A firm, irregular, and tender mass arising from the proximal tibia Absence of pain on palpation of the lump Normal range of movement Elevated levels of erythrocyte sedimentation rate and serum alkaline phosphatase Knee radiographs are attached for your reference ( Figures 1 and 2 ) What is your most probable diagnosis for this patient?
Osteomyelitis Ewing sarcoma Osteosarcoma Rhabdomyosarcoma Reference : 100 Cases in Orthopaedics and Rheumatology ##Disclaimer## The content provided on Docplexus is intended for educational purposes only. While we strive to ensure its accuracy, we make no warranties, explicit or implied, about the…
