“…In this location, ABC present as a painful swelling, tender to palpation, which has been present a few months [3, 4, 5, 6, 7, 8]. Less common symptoms include headache [3, 5, 6, 7, 8, 9, 10, 11, 12], focal neurologic deficits [13, 14], proptosis [12], conductive hearing loss [10, 11, 15], painless swelling [16]and signs of increased intracranial pressure [1, 2]. …”