tobacco dust ophthalmology 👁️ A case of rhegmatogenous retinal detachment, characterized by the presence of ‘tobacco dust’ or Shafer’s sign—tiny pigment granules floating in the vitreous, often indicating a retinal tear. , , Primary Rhegmatogenous Retinal Detachment |
Primary Rhegmatogenous Retinal Detachment Ento Key Vitreous The Massachusetts Eye and Ear Infirmary Illustrated Manual of Ophthalmology, 4th Ed. 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 Effects and Treatments of Tobacco Dust in the Eye: A Study Studocu Schaffer's Sign Retinal Detachment Slit Lamp Video
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