Which statement best describes posterior uveitis?

Which statement best describes posterior uveitis?

• A. It presents with blurred vision and floaters, often with little or no pain.
• B. It presents with intense ocular pain and photophobia.
• C. It is characterized by red, swollen eyelids with purulent discharge.
• D. It usually causes severe tearing without vision changes.

Answer: (A)

Posterior uveitis is inflammation of the back part of the uveal tract, often involving the vitreous and retina. The key signs are vision changes such as blurred vision and floaters, which arise from inflammatory cells and debris in the vitreous. Pain is typically mild or absent, unlike other types of eye inflammation. This makes the description of blurred vision and floaters with little or no pain the best match. In contrast, intense eye pain and photophobia point more toward anterior uveitis or keratitis, red swollen eyelids with purulent discharge suggests conjunctivitis or blepharitis, and tearing without vision changes fits tearing disorders rather than posterior segment inflammation.

Posterior uveitis is inflammation of the back part of the uveal tract, often involving the vitreous and retina. The key signs are vision changes such as blurred vision and floaters, which arise from inflammatory cells and debris in the vitreous. Pain is typically mild or absent, unlike other types of eye inflammation. This makes the description of blurred vision and floaters with little or no pain the best match. In contrast, intense eye pain and photophobia point more toward anterior uveitis or keratitis, red swollen eyelids with purulent discharge suggests conjunctivitis or blepharitis, and tearing without vision changes fits tearing disorders rather than posterior segment inflammation.