tobacco dust in anterior vitreous PVD and retinal detachment, an optometric approach - part 2 Vitreous Opacities: Benign or Serious?
Vitreous Opacities: Benign or Serious? Vitreous The Massachusetts Eye and Ear Infirmary Illustrated Manual of Ophthalmology, 4th Ed. Schaffer's Sign: Shafer'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 retinal break Vitreous Syneresis: An Impending Posterior Vitreous Detachment (PVD) Shafer's Sign, also knows as tobacco dust Shafer's sign refers to the presence of a collection of brown pigmented cells in the anterior vitreous following a PVD. Many studies Carefully differentiate PVD from retinal breaks
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