shafer's sign tobacco dust Schaffer's (Tobacco Sign): Positive Schaffer's sign viewed through dilated pupil using dynamic vitreous assessment. In most patients with retinal tears, retinal pigment epithelial cells, released through the tear, will be The Shaffer sign, also known
The Shaffer sign, also known as tobacco dust, is a clinical finding seen in retinal detachment. It refers to the presence of small, pigmented cells or pigment clumps in the anterior vitreous, Shafers Sign, also knows as tobacco dust , Shafers sign refers to the presence of a collection of brown pigmented cells in the anterior vitreous following a PVD. , Many studies suggest that Shafer's sign and associated retinal tear: Clinical and Experimental Optometry: Vol 76, No 5 Retina Ento Key
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