tobacco dust shafer's sign vitreous A of Trouble Schaffer's Sign (Tobacco Dust Sign):
Schaffer's Sign (Tobacco Dust 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 Shafer sign (tobacco dust) YouTube optometry #education Hamza Mussa 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, Atlas Entry Retinal detachment Shafer's sign Shafer's sign positive! , That moment during an exam that changes the entire course of the consultation. The presence of "tobacco dust" in the anterior vitreous is a strong indicator of a retinal
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