Sandbox:DDx HEENT: Difference between revisions

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* Bimodal distribution  
* Bimodal age distribution  


* Solitary slow growing, painless, rubbery, mobile nodule
* Solitary slow growing, painless, rubbery, mobile nodule
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* Calcification
* Calcification


 
Uniform serous cells with basophilic granular cytoplasm
* Protrusions into surrounding capsule
Lymphoid stroma
* Biphasic mixture of polygonal epithelial cells and spindle-shaped myoepithelial cells
Psammoma bodies
* Mucoid, myxoid, cartilaginous or hyaline stroma
* Duct-like structures, sheets, clumps and/or interlacing strands of cells

Revision as of 13:55, 2 November 2015

  • Bimodal age distribution
  • Solitary slow growing, painless, rubbery, mobile nodule
  • Smoothly marginated or lobulated homogeneous small spherical mass on CT
  • Calcification
Uniform serous cells with basophilic granular cytoplasm
Lymphoid stroma
Psammoma bodies