Sandbox:DDx HEENT

Revision as of 13:30, 2 November 2015 by Haytham Allaham (talk | contribs)
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  • Bimodal distribution
  • Solitary slow growing, painless, rubbery, mobile nodule
  • Smoothly marginated or lobulated homogeneous small spherical mass on CT
  • Calcification


  • Protrusions into surrounding capsule
  • Biphasic mixture of polygonal epithelial cells and spindle-shaped myoepithelial cells
  • Mucoid, myxoid, cartilaginous or hyaline stroma
  • Duct-like structures, sheets, clumps and/or interlacing strands of cells