Sandbox: Bone DDx: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
Line 1: | Line 1: | ||
* <20 yo males | |||
* | * Joint pain, muscle wasting, tenderness, and swelling/local mass | ||
* Well defined lucent lesions located at the epiphysis | |||
* Lobulated margins with a thin sclerotic rim | |||
* Internal calcifications | |||
* Joint effusion | |||
* Abundant extracellular material | * Abundant extracellular material | ||
Line 6: | Line 11: | ||
* Calcifications surround cells nests | * Calcifications surround cells nests | ||
* Chickenwire appearance | * Chickenwire appearance | ||
* S100+ve | * S100+ve | ||
* Vimentin +ve | * Vimentin +ve |
Revision as of 16:51, 23 November 2015
- <20 yo males
- Joint pain, muscle wasting, tenderness, and swelling/local mass
- Well defined lucent lesions located at the epiphysis
- Lobulated margins with a thin sclerotic rim
- Internal calcifications
- Joint effusion
- Abundant extracellular material
- Eosinophilic cytoplasm
- Calcifications surround cells nests
- Chickenwire appearance
- S100+ve
- Vimentin +ve