shafer's sign tobacco dust Atlas Entry - Retinal detachment 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'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 "Tobacco dust," or Shafers sign, refers to the presence of fine brown pigmented cells (from the retinal pigment epithelium) floating in the anterior vitreous. , Its an important clinical clue Flashes and floaters in community optometry diagnosing a posterior vitreous detachment Eye News Vitreous Syneresis: An Impending Posterior Vitreous Detachment (PVD)
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