Striving to be the most comprehensive online resource for high-quality pathology images

 

Primitive Neuroectodermal Tumor

prev  
slide 14 of 17
next
No Image
Kidney_PNET1(1).jpg

Close

Comments:
High power view showing sheets of primitive appearing round tumor cells with scant cytoplasm and high N:C ratio. Mitotic activity is usually brisk. Necrosis and vascular invasion are also prominent features. The main differential diagnosis is blastema-predominant Wilms tumor.

prev
slide 14 of 17
next