Commotio retinae vs white without pressure
WebJun 11, 2024 · In commotion retinae, the retina appears grey-white in color and swollen; there may be pigment mottling and even a cherry red spot. Damage to the vessels in the retina’s nerve fiber layer and to its photoreceptors may occur. Although most cases resolve in several weeks, damage can be permanent. WebRetinal Examination by DFE can show white areas of bare sclera with adjacent rupture of the retina and choroid. There may be vitreous hemorrhage, sub-retinal or intra-retinal …
Commotio retinae vs white without pressure
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WebThe exact cause of WWP is unknown. There has been controversy regarding its anatomical location, associated pathology, and its potential association with the development of retinal breaks. [1] Clinically, a white … WebCommotio Retinae ; SYMPTOMS : ... Retinal detachment, White without pressure, Chorioretinitis sclopetaria : NOTES : If commotio retinae involves the macula, there is an increased risk of permanent vision loss …
WebJan 18, 2024 · If the trauma causing Commotio Retinae is mild then retina appears white and opaque, but blood vessels are present. If the trauma … WebStart studying Disease identification (Retina). Learn vocabulary, terms, and more with flashcards, games, and other study tools.
WebApr 20, 2024 · Commotio retinae is a common manifestation in retinal injury particularly following closed globe trauma [ 1, 2, 3 ]. It is characterized by transient gray-white retinal discoloration which usually lasts for 3 to 4 weeks. It may be confined to the macula or involve peripheral retina [ 1, 2 ]. WebJan 1, 2016 · A gray-white change in color of the retina following a blunt contusion. The pathology affects primarily the outer retinal layers. When confined to the macular area, the condition is called Berlin’s edema, a term first introduced by Berlin in 1873 (Agarwal 2012) (Figs. 1 and 2 ). Fig. 1. Color fundus image of Berlin’s edema macular commotio ...
WebFeb 28, 2024 · Commotio retinae can result from both direct and indirect mechanisms of orbital trauma [6]. Direct blunt ocular trauma results in direct displacement and deformation of the eye. Hydraulic forces can transmit …
WebCommotio retinae observed in the peripheral fundus of a patient seen 1 day following blunt injury. The zone of whitened retina is characteristically sharply demarcated, and associated retinal hemorrhage is seen. The outer retinal whitening obscures choroidal detail, but the view of the more superficial retinal vessels is unaf-fected. Fig. 12-4. easiest snowblower for womenWebWhite without pressure (WWOP) is a common peripheral retina finding often seen in young patients with myopia. The etiology of WWOP is not well understood. Although WWOP presents no increased risk for RD, it is … easiest snake to care forWebWhite with pressure is a retinal finding only produced when doing scleral depression White Without Pressure: Optos photo demonstrating white without pressure in the superior … ctwa medicalWeb-predilection for inferior retina-often bilateral-focal, punched-out chorioretinal atrophy -benign-flat, whiteish (because sclera) lesions because it's full thickness atrophy (retina, … easiest smartwatch to useWebSep 1, 2024 · Commotio retinae (Berlin’s edema). This is a self-limiting condition that presents as an area of whitish opacification of the retina, secondary to blunt injury — specifically, RPE and photoreceptor IS/OS disruption and damage, reports Retina. c t waltersWebCommotio Retinae. Commotio Retinae or Berlin’s Oedema is grey-white discolouration of the retina due to disruption of outer segment photoreceptor layer following blunt trauma. This is caused due to contrecoup injury. Shock waves caused due to impact traverses the fluid- filled eye and then strike retina. Commotio retinae or Berlin’s oedema ... easiest smash characters to masterWebRetinal white without pressure (WWOP) is a common retinal condition that is reported to occur in up to 30% of the general population. One study found WWOP in 2.5% of whites … easiest snow chains to install