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

 

Synovial Sarcoma : Metastasis

prev  
slide 40 of 78
next
No Image
SynovialSarcoma105.jpg

Close

Comments:
Synovial sarcoma tends to metastasize to lungs (about 50% of cases), lymph nodes (10%-15% of cases) and bone marrow. Pulmonary metastasis may already be present at the time of initial diagnosis or develop years after surgical resection. Biphasic tumors often show a more prominent spindle cell component in the metastatic deposits than in the primary tumor.

This image shows a monophasic fibrous type of synovial sarcoma metastasizing to lungs 12 years after resection of the primary tumor (thigh mass). The top portion shows compressed alveolar spaces around the tumor.

prev
slide 40 of 78
next