However, it has become clear when tissue samples are
examined by a veterinary pathologist that many birds who test positive for the virus do not have the disease.
This is done at a specialized laboratory where the slides are
examined by a veterinary pathologist.
However, to determine the grade (severity) of the tumor, it will need to be fully removed and biopsied (
examined by a veterinary pathologist).
Not exact matches
Using a technique called histopathology, the tissues will be prepared and stained before being
examined microscopically
by a
veterinary pathologist.