Leukoma

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leukoma

[lü′kō·mə]
(medicine)
A large and dense opacity of the cornea as a result of an ulcer, wound, or inflammation, which presents an appearance of ground glass.

Leukoma

 

corneal walleye, cicatricial changes in the cornea that more or less impair its transparency and penetrability by light.

Leukoma results from severe inflammations accompanied by severe injury to the corneal tissue or by ulceration (in gonorrhea, trachoma, tuberculosis, syphilis). It may also be a consequence of direct injury to the eye. Less commonly, it is congenital (inflammation during intrauterine development). The affected cornea acquires a characteristic whitish color, and visual acuity is diminished. Treatment involves the use of drugs (Dionin, mercuric ointment), physical therapy (diathermy, electrophoresis with potassium iodide), resorptive agents, tissue therapy, and keratoplasty.

References in periodicals archive ?
Symptoms of the disease include corneal opacity (clouding of the cornea), hemolytic anemia and kidney disease which can lead to kidney failure.
With a long history in the development and use of non-animal methods, BASF engineered and produced the instrument, known as an opacitometer, to provide a reliable, state-of the art, and commercially available platform for the Bovine Corneal Opacity and Permeability (BCOP) assay.
Animals with corneal ulcers present clinical signs of epiphora, pawing, blepharospasm, photophobia, and corneal opacity [10].