tobacco dust in anterior vitreous 0081: Schaffer's sign Tobacco dust," or Shafer's sign,
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 Vitreous Opacities: Benign or Serious? Vitreous Syneresis: An Impending Posterior Vitreous Detachment (PVD) Ophthalmology Notes Schaffer's Sign: Photo credit: on photo. Facebook Carefully differentiate PVD from retinal breaks Flashes and floaters in community optometry diagnosing a posterior vitreous detachment Eye News
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