Viral-induced squamous papilloma, shoulder, 12-year-old Bulldog

Viral-induced squamous papilloma, shoulder, 12-year-old Bulldog

Clinical photograph of the shoulder region of a 12-year-old Bulldog with viral-induced squamous papilloma. Many of these warts or verrucae are caused by a DNA-containing papovavirus.

Courtesy of Dr. Alice Villalobos.