“ This is a rare, benign cartilaginous tumour typically affecting those aged between 10 and 30 years . M:F 2:1 It presents with pain. PLA...
“
- This is a rare, benign cartilaginous tumour typically affecting those aged between 10 and 30 years.
- M:F 2:1
- It presents with pain.
PLAIN FILM
• Well-defined lucent lesion in the metaphysis and eccentric in the medulla with a prominent sclerotic rim
• Most common in the proximal tibia.
• Geographic bone destruction
• Contains trabeculations and stippled calcification (about 10%)
• No periosteal reaction![]()
• Geographic bone destruction
• Contains trabeculations and stippled calcification (about 10%)
• No periosteal reaction
MRI
• Useful to demonstrate true tumour extent prior to surgery
• Non-specific low T1 signal, high T2 signal and heterogeneous enhancement with contrast
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