Sandbox: Bone DDx: Difference between revisions
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* Facial deformity | * Facial deformity | ||
* Multilocualted, expansile "soap-bubble" lesion, with well demarcated borders on X ray | |||
* Mixed solid and cystic pattern on MRI | |||
* Thick irregular wall, often with papillary solid structures projecting into the lesion on MRI | |||
* Tall columnar cells with a palisaded nuclei and reverse polarization | * Tall columnar cells with a palisaded nuclei and reverse polarization | ||
Revision as of 15:03, 23 November 2015
- 30-50 yo patients
- Unerupted teeth
- Oral ulcers
- Painless mandibular mass
- Lower jaw crepitus on palpation
- Facial deformity
- Multilocualted, expansile "soap-bubble" lesion, with well demarcated borders on X ray
- Mixed solid and cystic pattern on MRI
- Thick irregular wall, often with papillary solid structures projecting into the lesion on MRI
- Tall columnar cells with a palisaded nuclei and reverse polarization
- Subnuclear vacuolization
- Giant cells
- Subepithelial hyalinization
- BRAF V600E mutations