tobacco dust shafer's sign 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 "Tobacco dust," or Shafer’s sign,
"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 Tobacco dust = Shafer's sign Ahmed Omara Primary Rhegmatogenous Retinal Detachment Ento Key 0081: Schaffer's sign pigment in the anterior vitreous
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