tobacco dust ophthalmology CC64 Tobacco dust," or Shafer's sign,
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 Shafer's Sign: When Pigment Speaks First This slit lamp image, captured by Manuel ngel Alcntara Delgado, MD (Conde de Valenciana), shows a classic Shafer's Sign also known as tobacco dust PVD and retinal detachment, an optometric approach part 2 Optician Online A Sign of Trouble An Introduction To Retinal Tears Mind The Bleep
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