Tags » Cytology

Lung Nodule , 15 years old boy

Case of metastatic Osteosarcoma to the lung

  • cellular smear composed of plasmacytoid cells
  • pleomorphism
  • osteoid matrix strands
  • mitosis

 

Cytology

Another Chromophobe RCC :-)  

Things to note :

  • well defined cell border
  • fluffy , moth-eaten cytoplasm
  • accentuation at the periphery
  • dark irregular nuclear membranes ( rasinoid)
  • inconspicuous nucleoli

 

Cytology