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  1. What Is Superficial Punctate Keratitis? - All About Vision

    Aug 29, 2022 · Superficial punctate keratitis (SPK) is damage to the cells of the cornea ’s outer layer. SPK can be visualized by staining the eye with a dye and looking under high magnification and a …

  2. Superficial Punctate Keratitis - The Merck Manuals

    Superficial punctate keratitis is an eye disorder caused by death of small groups of cells on the surface of the cornea (the clear layer in front of the iris and pupil). The eyes become red, watery, and …

  3. SPK - Sermaye Piyasası Kurulu

    SPK Başkanı İbrahim Ömer Gönül: “SPK olarak ister bireysel yatırımcı ister kurumsal yatırımcı olsun hepsinin hakkını korumak temel önceliğimizdir. İletişim politikamızı da bu çerçevede yürütüyoruz.”

  4. Building California’s Finest Retirement Communities | Senior …

    What is a continuing care retirement community? Continuing care retirement communities are not just retirement communities — they offer a comprehensive retirement plan.

  5. Spark price today, SPK to USD live price, marketcap and chart ...

    The live Spark price today is $0.0203 USD with a 24-hour trading volume of $23,194,441.88 USD. We update our SPK to USD price in real-time.

  6. SPK of the Eye: Causes, Symptoms, and Treatment

    Jul 20, 2025 · Superficial Punctate Keratitis (SPK) describes damage to the cornea, the clear, protective outer layer of the eye. It is not a disease itself, but a clinical sign of an underlying problem causing …

  7. Understanding Superficial Punctate Keratitis: Causes, Symptoms, and ...

    Apr 20, 2024 · Superficial punctate keratitis (SPK) is a condition that affects the outermost layer of the cornea, causing discomfort and vision disturbances. Fortunately, there are several treatment options …

  8. Spark Price Today | SPK to USD Live Price, Market Cap & Chart - Binance

    2 days ago · SPK is the native token of the Spark Protocol. It is used for participating in governance and for staking within the protocol, contributing to its decentralized operation and security.

  9. Thygeson Superficial Punctate Keratitis - EyeWiki

    Nov 2, 2025 · Corneal lesions are usually distributed within the central pupillary area, with mild or absent conjunctival inflammation and no association with systemic disease.

  10. What is punctate keratitis? - American Academy of Ophthalmology

    May 13, 2024 · Answer: Superficial punctate keratitis (SPK) is the characteristic finding in Thygeson's Disease where the upper layers of the cornea are inflamed. An ophthalmologist may see small white …