Adenomatoid odontogenic tumor is frequently misdiagnosed as a dentigerous cyst.
However, it has a characteristic radiological appearance, consisting in a mixed image having a mostly liquid content and a peripheral calcification lining the wall..
Adenomatoid odontogenic tumor is frequently misdiagnosed as a dentigerous cyst.
However, it has a characteristic radiological appearance, consisting in a mixed image having a mostly liquid content and a peripheral calcification lining the wall.Jan 25, 2022.
It usually appears as a pericoronal well-circumscribed unilocular radiolucency or radiopaque-radiolucent mixed lesion with well-defined corticated or sclerotic border, usually surrounding an unerupted tooth, and may contain multiple minute variable-shaped calcifications or radiopaque foci, which may appear like a ' .
Odontogenic tumors are any kind of abnormal growth in and around the jaw and teeth; many of these tumors are considered to be benign.
In unusual cases, odontogenic tumors are malignant, meaning they are likely to spread..
Odontoma.
This benign tumor is the most common odontogenic tumor.
Odontomas often have no symptoms, but they may interfere with tooth development or eruption.
Odontomas are made up of dental tissue that grows around a tooth in the jaw..
The most common tumor of the mandible and maxilla is squamous cell carcinoma invading the bone through dental sockets..
SOT can also present radiographic aspects that resemble odontogenic and non odontogenic lesions as cysts and tumors with emphasis on extensive lesions with unilocular or multilocular appearance involving the mandible and/or maxilla, pushing the maxillary sinus or in association with an impacted tooth [21]..
For a detailed classification of odontogenic tumors, many more than even the keenest neuro/head and neck radiologist can ever remember, please refer to the 2005 WHO histological classification of odontogenic tumors
Below the lesions are divided into cystic and solid
In fact, AOT is a benign odontogenic tumor of the maxillae
The clinical aspect depends on the intra‐osseous or extra‐osseous form of the tumor
Histopathology can confirm diagnosisMost developmental cysts and tumors of the jaws are much more common in the mandible and most commonly associated with the molar region
Outside of the molars, the canines are the next most common teeth of origin
The general growth patterns and imaging appearance of primary bone tumors are discussed in detail in Chapters 38 through 42
