Mary Allen
Growths in the oral cavity do not always have to be of a malignant nature.
Tumors in the oral cavity of animals can also represent benign processes – such as gum proliferation due to untreated inflammation of the periodontium or chewing lesions caused by repeated bruising of the oral mucosa. It is important to act quickly in order to get a diagnosis as quickly as possible.
6% of malignant tumors in dogs are found in the oral cavity. The most common are malignant melanoma, squamous cell carcinoma, and fibrosarcoma. Unfortunately, they are often discovered late because the affected dogs do not immediately show symptoms. The first indications can be a refusal to chew, increased – sometimes bloody – salivation, one-sided chewing, or a bad mouth odor. Regular examinations of the oral cavity help to identify changes at an early stage. The earlier the diagnosis is made, the better the chances of recovery.
If a tumor is suspected, the first step is to take a tissue sample (biopsy) to make a diagnosis. Only then are statements about the biological behavior of the tumor possible. An exact staging of the patient is usually carried out by examining the regional lymph nodes, a blood test, and a computed tomography of the head and lungs. The various treatment options are then derived from these examinations.