<prompt> Berlins edema is due toBlunt trauma to eyeExtradural hemorrhageChoroidal melanomaParsplanitis  <response>: Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 431Berlins edema commotio retinae is a common condition caused by blunt injury to the eye. It is characterized by a decreased vision in the injured eye a few hours after the injury. Under examination, the retina appears opaque and white in color in the periphery but the blood vessels are normally seen. Cherry-red spot in the foveal region may be seen 