Sandbox: Bone DDx: Difference between revisions

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* Progressive bone pain
* 50-70 yo patients
* Bony swelling
Deep, achy, dull pain
* Restricted range of movement in affected limb
Night time bone pain
 
Limited range of joints motion
 
* Chondroid, myxoid, and fibrous tissue components
* Spindle cells or stellate cells in a myxoid or chondroid stroma
* Pseudolobulated architecture
* Lobules with hypocellular centers and hypercellular peripheries
* Scattered calcifications
 
 
* Metaphyseal region of long bones
* Lobulated, eccentric radiolucent lesion with a well defined sclerotic margin
* No periosteal reaction
* Presence of septations, pseudotrabeculation, and geographic bone destruction
 
 
* SOX9 +ve

Revision as of 18:35, 23 November 2015

  • 50-70 yo patients

Deep, achy, dull pain Night time bone pain Limited range of joints motion