"Drusen is the plural for the German word druse, which means 'geode'. The term was coined by German anatomist and ophthalmologist Heinrich Müller, who described them in histological specimens in 1858 13."
Expected headings
"Associations"
"Optical coherence tomography"
"Optic disc drusen are radiographically identified in ~2% (range 0.3-3.7%) of the population and are bilateral in ~75% of cases 1,4,5,13; the prevalence in children is lower than in adults, at ~0.5% 10. In general, they are more common in Caucasian populations than in African American populations 4."
"clinically, drusen mimics the appearance of optic disc swelling; if optic disc drusen is misdiagnosed as optic disc swelling it can lead to unnecessary work-up for suspected raised intracranial pressure 10"
"optic disc drusen may be seen incidentally on CT brain done for other reasons; reporting their presence may be of use to ophthalmologists and neuro-ophthalmologists 11"