It is usually diagnosed by x-ray or MRI, when investigating another problem. The tumor presents as a well defined radiolucent lesion, with a distinct multilocular appearance, sometimes looking like a "soap bubble". If small and no symptoms, then biopsy is not needed.
Non-ossifying fibroma
Solitary fibrous tumor
Peripheral ossifying fibroma
Collagenous fibroma
Sclerotic fibroma
Ameloblastic fibroma
Low-grade fibromyxoid sarcoma
Juvenile active ossifying fibroma