Ameloblastoma
Also known as: Canine acanthomatous ameloblastoma · CAA · Adamantinom · Odontogener Tumor · Acanthomatous epulis · …
Overview
What it is
An ameloblastoma is a rare, locally aggressive tumor originating from the cells that form tooth enamel in a dog's jaw. Although it is typically benign and does not spread to distant organs, it progressively invades and destroys the surrounding jawbone. Because it is driven by spontaneous genetic changes in the tumor cells themselves rather than inherited traits, there are no genetic tests available to screen for it.
How it presents
Owners usually notice a firm swelling along the gumline, loose teeth, bad breath, drooling, or difficulty eating. This condition is most frequently diagnosed in middle-aged to senior dogs.
Treatment
The tumor is treatable through a one-time surgery to remove the affected section of the jawbone, which typically costs between €2,000 and €6,000. Advanced CT imaging and tissue analysis are required beforehand to plan the procedure, which carries a good long-term outlook if the tumor is fully cleared.
How it's tested
Affected breeds
Treatment cost
Estimated range of typical treatment cost. Actual cost depends on severity, clinic and region.
Frequently asked
What is Ameloblastoma?
An ameloblastoma is a rare, locally aggressive tumor originating from the cells that form tooth enamel in a dog's jaw. Although it is typically benign and does not spread to distant organs, it progressively invades and destroys the surrounding jawbone. Because it is driven by spontaneous genetic changes in the tumor cells themselves rather than inherited traits, there are no genetic tests available to screen for it.
How is Ameloblastoma tested?
Various clinical and genetic tests are used depending on the breed and presentation.
Which breeds are most affected?
This condition isn't tied to a specific breed in our database.