RIGHT PERONEAL PALSY
A 15-year-old patient presented with right peroneal palsy after an injury during a football match. Physical examination revealed a marked weakness to dorsiflexion of right ankle and toes without sensory loss. A bony mass was noted in the right posterolateral area of the knee. CT / XRAY - Showed large osteophytic mass in the proximal metaphysis of the tibia with mass effect on the fibular head.