<prompt> Puschers retinopathy in acute pancreatitis is due to which of the following?Occlusion of the posterior retinal aery with aggregated granulocytesOcclusion of ciliary aery with exudationCentral retinal aery occlusion with cotton wool spots and hemorrhageInflammatory exudates in the retinal vein  <response>: Puschers retinopathy a sudden and severe loss of vision in a patient with acute pancreatitis. It is due to occlusion of the posterior retinal aery with aggregated granulocytes. Reference: Harrisons Principles of Internal Medicine, 18th Edition, Page 2642 