tobacco dust 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 Schaffer's Sign: Schaffer's sign alludes

Schaffer's Sign: Schaffer's sign alludes to the clinical finding of pigment cells in the vitreous. In the absence of prior ocular surgery, this sign is considered practically pathognomonic of a Zahra GOLD DUST TOBACCO TIN SHAPED 18" HEAVY DUTY USA MADE METAL ADVERTISING SIGN eBay Tobacco dust," or Shafer's sign, refers to the presence of fine brown pigmented cells (from the retinal pigment epithelium) floating in the anterior vitreous. It's an important clinical clue because, in An Introduction To Retinal Tears Mind The Bleep

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