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1,383 Possible Causes for Corneal Ulcer, Melanin Dispersion in Iris, Transillumination of the Iris

  • Foreign Body in the Eye

    ulceration or herpetic keratitis For foreign bodies of the ear, the healthcare provider may wash out the foreign body, or use a small instrument to scoop out the foreign[] Examine closely for iris tears and transillumination defects, lens opacities, AC shallowing, and asymmetrically low IOP in the involved eye.[] Contact lens users : Microbial keratitis (corneal ulcer) can be mistaken for a corneal abrasion.[]

    Missing: Melanin Dispersion in Iris
  • Exfoliation Syndrome

    The melanin dispersion is from atrophy of the iris pigment epithelium. Actual pseudoexfoliative material may be noted on the TM.[] Furthermore, prominent concentric, circular iris transillumination (grade 3) was only observed in XFS.[] Other clinical signs associated with exfoliation syndrome are pigment dispersion, transillumination defects of the iris and reduced response to mydriatics.[]

    Missing: Corneal Ulcer
  • Herpes Zoster Ophthalmicus

    Topical treatment with nerve growth factor for corneal neurotrophic ulcers.[] There was no associated iris atrophy, no anterior chamber activity, intraocular pressure was 26 mmHg, and fundal examination of the left eye showed a cupped disc (CD 0.9)[] Later findings may include iris transillumination defects and poor pupil reactivity.[]

    Missing: Melanin Dispersion in Iris
  • Corneal Blood Staining

    A corneal ulcer occurs when a wound or scratch has occurred on the corneal surface.[] […] thins and causes transillumination defect (lighter iris).[] […] for corneal ulcers.[]

    Missing: Melanin Dispersion in Iris
  • Pseudoexfoliation Syndrome

    Peripapillary atrophy and iris sphincter region transillumination Melanin dispersion associated with pupillary dilation Poor mydriasis, asymmetric pupil sizes Melanin dispersion[] Loss of iris pigment and its deposition throughout the anterior segment are refl ected in iris sphincter region transillumination defects, loss of the pupillary ruff, pigment[] Atrophy of the pigment epithelium may be associated with anterior chamber melanin dispersion, which may be seen as a whorl-like pattern of pigment particles on the iris sphincter[]

    Missing: Corneal Ulcer
  • Uveitis

    ulcers associated with chronic corticosteroid use.[] Tugal–Tutkun, Onal S, Garip A et al., Bilateral acute iris transillumination, Arch Ophthalmol,2011;129(10):1312–9.[] Prior to the administration of some steroids, corneal ulcers must be ruled out and is typically done using a safe dye test.[]

    Missing: Melanin Dispersion in Iris
  • Other Congenital Corneal Malformations

    Corneal Ulcer Sloughing Corneal Ulcer B.[] transillumination defects, concave iris, increased pigmentation of trabecular meshwork, deposited pigment on Schwalbe’s line/AD/-/%600510 PRADER-WILLI SYNDROME/Refractive[] transillumination defects, concave iris, increased pigmentation of trabecular meshwork, deposited pigment on Schwalbe's line AD - %600510 PRADER-WILLI SYNDROME Refractive[]

    Missing: Melanin Dispersion in Iris
  • Iris Atrophy

    […] opacity, corneal ulcer, punctate keratitis, episcleritis, scleritis, clofazamine crystals on the cornea or conjunctiva, corneal nerve beading, keratic precipitates, flare[] Infrared transillumination stereophotography of normal iris. Can J Ophthalmol 1977 ; 12: 308 – 11 . Google Scholar Medline ISI 19.[] Clinically the iris would show hypopigmentation without transillumination defects. B. Iris pigment epithelial atrophy in diabetes mellitus.[]

    Missing: Melanin Dispersion in Iris
  • Keratitis

    What Is Keratitis (Corneal Ulcers)? Infectious keratitis and corneal ulcers refer to the invasion of an infectious organism, such as bacteria, into the cornea.[] This case highlights the following: Atypical HSK can present as a perforated corneal ulcer associated with a large infiltrate.[] Treatment and Drugs Minor corneal ulcers can usually be treated with anti-bacterial eye drops.[]

    Missing: Melanin Dispersion in Iris Transillumination of the Iris
  • Anterior Uveitis

    Keywords : Arthritis, rheumatoid [complications]; Keratoconjunctivitis sicca [etiology]; Scleritis; Corneal ulcer; Uveitis, anterior [drug therapy]; Adrenal cortex hormones[] (BADI) and bilateral acute transillumination of the iris (BAIT), the finding of corneal endothelial pigment precipitates is a useful clue to the differential diagnosis. 18,19[] It may also increase the incidence of ocular infection, corneal ulceration, and other toxicities. The treatment potential of Reproxalap.[]

    Missing: Melanin Dispersion in Iris

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