tobacco dust in anterior vitreous Optician Online - CPD Archive Atlas Entry - Retinal detachment
Atlas Entry Retinal detachment Shafer's sign Schaffer's Sign vs Vitreous Hameorrhage: Appearance on slit lamp. . Slit lamp examination: Schaffer's sign also called tobacco dust, Shafer's sign refers to the presence of a collection of brown pigmented 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 How to diagnose and manage retinal detachments EyeGuru Vitreous The Massachusetts Eye and Ear Infirmary Illustrated Manual of Ophthalmology, 4th Ed. A case of rhegmatogenous retinal detachment, characterized by the presence of tobacco dust or Shafers signtiny pigment granules floating in the vitreous, often indicating a retinal tear. , ,
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