https://www.vetsurgeon.org/f/clinical-questions/27271/metastatic-soft-tissue-sarcoma Would appreciate some thoughts on a bit of a head scratcher of a case, so I thought I would post it here whilst I start researching elsewhere! Patient is a 8 year old Springer spaniel that presented in June with multiple (over a dozen) small firm dermalen-USTelligent Community 10https://www.vetsurgeon.org/thread/200814?ContentTypeID=1Fri, 03 Aug 2018 12:41:21 GMT146601cc-3922-4be7-9974-7e1d4e45a66b:efb9f75c-dc5f-4065-899a-50b631d0958cnick shackleton<p>CT is the better diagnostic tool when looking for metastatic disease. You need 50% bony damage before mets are visible on rads. With regards to chest mets these have to be at least 7mm in diamether before they are visible on plain film radiographs. Also CT will be able to visualise if there is any lymph node involvement. As well as any other organs affected.&nbsp;</p><div style="clear:both;"></div>