I found this today on a PE of a 13 YO FS golden retreiver mix. I did a COHAT on her March 2015 and it wasn't present. How should I proceed? Differentials (other than melanoma?)


I found this today on a PE of a 13 YO FS golden retreiver mix. I did a COHAT on her March 2015 and it wasn't present. How should I proceed? Differentials (other than melanoma?)
FIND OUT WHY