tobacco dust retinal detachment and PVR Two-Port “Dry Vitrectomy” as a
Two Port Dry Vitrectomy as a New Surgical Technique for Rhegmatogenous Retinal Detachment: Focus on Macula on Results Carefully differentiate PVD from retinal breaks Shafer's sign is pathognomonic for RETINAL TEAR. Described as "tabacco dust " 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 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 Tobacco Dust CC64
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