Nasal cancer, also known as nasal adenocarcinoma, accounts for up to 80 percent of all tumors affecting the canine respiratory tract. Fortunately, nasal cancer itself is relatively rare and only accounts for approximately 2.5 percent of all cancers in dogs.
-
Causes
-
Some breeds, such as the Airedale terrier or the Shetland sheepdog, may be predisposed to developing sinus cancer. Additional causes may include environmental factors such as heavy pollution.
Symptoms
-
Symptoms of nasal cancer in dogs include sneezing, loss of smell, nasal discharge, facial deformities, pain, anorexia, eye discharge, loose teeth and seizures.
Diagnosis
-
To identify and confirm sinus cancer in a dog, the veterinarian will use several diagnostic tools such as X-rays, MRIs and a biopsy of the affected tissue.
Treatment
-
Options for sinus cancer in canines include surgical removal, radiation therapy, chemotherapy and anti-inflammatory and pain control medications.
Prognosis
-
Unfortunately, dogs with nasal cancer have a poor prognosis. Metastasis (spread) is extremely common with sinus cancer, though some dogs may live for two years or more if they respond well to treatment.
-