7716 Images : Last Website Update : August 20, 2017
Follow us:        
Advertise With Us!

Primary Leiomyosarcoma - Bone

slide 2 of 3

Comments:
The histologic appearance is identical to that of soft tissue leiomyosarcoma. Fascicles of tumor cells fill up the space between bony spicules. Cigar shaped nuclei, atypical nuclear features, and frequent mitoses were seen in this case. Smooth muscle actin, Desmin, Muscle Specific Actin, and Vimentin were positive.

slide 2 of 3