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    Bee sting of the cornea -: A case study and review of the literature
    (Amer Soc Contemporary Medicine Surgery & Ophthalmology, 2006) Caca, Ihsan; Ari, Seyhmus; Uenlue, Kaan; Ayata, Ali
    Bee stings of the cornea are rarely reported, but have the potential for causing serious ophthalmological injuries. We present a case of corneal bee sting with retained stinger apparatus. A 35-year-old patient presented with an acute, corneal bee sting of the right eye 12 hours after he was stung. The patient suffered from pain, blurred vision, and epiphora. The right eye showed edema of the upper and lower eyelid, conjunctival hyperemia, chemosis, and striate keratitis of the paracentral cornea by biomicroscopic examination. The stinger was identified in the depth of the corneal infiltration. Visual acuity was 5/10. It was removed surgically. After 2 months, the eye only showed a minimal residual corneal opacification. Visual acuity was 10/10. We present a case of bee sting to the cornea with retained stinger apparatus and treatment of this unusual presentation.
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    A comparison of latanoprost monotherapy with a combination therapy of timolol/dorzolamide in patients with primary open-angle glaucoma
    (Amer Soc Contemporary Medicine Surgery & Ophthalmology, 2006) Caca, Ihsan; Simsek, Hueseyin; Uenlue, Kaan; Ari, Seyhmus; Keklikci, Ugur
    We compared latanoprost monotherapy therapy with timolol/dorzolamide in patients with primary open-angle glaucoma to evaluate the effects on intraocular pressure (IOP) and occurrence of adverse events. IOP and topical side, effects were evaluated at the begining, first, and third months. Mean IOP was decreased at the third month. The most common side effect was hyperemia (43.6%). We Concluded that latanoprost reduces IOP better than fixed combination and its topical side effects are tolerable.
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    The histopathological effect of intracameral ropivacaine in different concentrations on corneal endothelium
    (Humana Press Inc, 2006) Caca, Ihsan; Kavak, Vatan; Uenlue, Kaan; Ari, Seyhmus; Nergis, Yusuf; Take, Guelnuer
    We evaluated the histopathological changes occurring in corneal endothelium after intracameral injection ropivacaine into rats. Intracamerally administered ropivacaine in 1, 0.5, and 0.1% concentrations resulted in impairment of hexagonal structure of corneal endothelial cells and intercellular junctions, destruction of microvilli on the cell surface, roughness of cell borders, picnotic nucleus, diffuse vacuolization, and crystalysis in mitochondria.