The historical classification of dry eye disease (DED) has typically considered two distinct disease entities:
• Aqueous deficient
• Evaporative
The latest thinking from the TFOS DEWS II report suggests moving away from this separation and more towards a blurring of the lines between the two classically considered sub-types. In other words, we should consider the disease as more of a continuum of these two sub-types rather than separate entities. In this final case study, the patient was found to lie towards the aqueous deficient end of the continuum.
Case 3
Background: AD, female, age 82, retired. She was a driver, keen reader and tablet user.
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