You can't diagnose that without a biopsy.
Yeah, I know. I have no reason to think that it's vasculitus except that it could be.
Mildly. That could mean anything, or nothing.
Mildly. That could mean anything, or nothing. [SEP] Yeah, I know. I have no reason to think that it's vasculitus except that it could be. [SEP] You can't diagnose that without a biopsy.