ᴠᴇᴛ ᴀʀɢᴇɴᴛᴜᴍ on Instagram‎: "Re-Posted • @theanthonyvets Canine oral papillary squamous cell carcinoma (COPSCC) is a distinct subtype of oral squamous cell carcinoma seen in both young and adult dogs. It typically arises from the gingiva, often in the front of the jaws, and can appear as outwardly growing or bone-invasive lesions. Two growth patterns are recognized: a cavitating form, which creates cyst-like cavities in bone, and a non-cavitating form, which causes infiltrative bone destruction.