tobacco dust shafer's sign Optician Online - CPD Archive Comparing the current knowledge &
Comparing the current knowledge & understanding of vitreo retinal conditions & associated practice: optometrists versus year one specialty ophthalmic trainees in the UK Eye Vitreous Opacities: Benign or Serious? Shafer sign (tobacco dust) YouTube Schaffer's Sign. . Description: Positive Schaffer's sign viewed through dilated pupil using dynamic vitreous assessment. In most patients with tears, retinal pigment epithelial cells, released through the tear, will be visible what is tobacco dust 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
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