Pranjal Phukan1 , Arindom Kakati2 , Ranjit Meher3 , Yookarin Khonglah4 , Amltav Sarma5
Aneurysmal bone cyst is an uncommon in skull bone. The reported incidence in the skull is 1% of all aneurysmal bone cysts. Most of the cases are associated secondary phenomenon like pre-existing fibrous dysplasia. We present the imaging features and pathology of a primary ABC of the frontal bone, with no underlying bony abnormality or pre-existing trauma.
