shafer's sign tobacco dust eye 0081: Schaffer's "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 optometry #education Hamza Mussa Optician Online CPD Archive Optician Online 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 is the presence of pigment cells in the vitreous of the eye, and it's a sign of a retinal break or detachment. It's also known as tobacco dust.
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