Corneal epitheliopathy due to sensitive impairment: neurotrophic keratitis
نویسندگان
چکیده
منابع مشابه
Congenital Corneal Anesthesia and Neurotrophic Keratitis: Diagnosis and Management
Neurotrophic keratitis (NK) is a rare degenerative disease of the cornea caused by an impairment of corneal sensory innervation, characterized by decreased or absent corneal sensitivity resulting in epithelial keratopathy, ulceration, and perforation. The aetiopathogenesis of corneal sensory innervation impairment in children recognizes the same range of causes as adults, although they are much...
متن کامل[Neurotrophic keratitis].
Neurotrophic keratitis is a degenerative disease of the cornea caused by reduced corneal innervation. Trauma, tumors, inflammatory lesions and surgical procedures can damage the first branch of the trigeminal nerve on its entire course from brainstem to and within the cornea. Loss or reduction of corneal innervation leads to a reduced aqueous phase of the tear film and due to reduced supply wit...
متن کاملNeurotrophic Keratitis
Neurotrophic keratitis (NK) is a rare degenerative corneal disease that occurs as a result of partial or total impairment of trigeminal innervations, leading to a reduction (hypoesthesia) in or loss (anaesthesia) of corneal sensitivity. The impairment of sensory innervation causes a reduction in the lacrimation reflex and the vitality, metabolism and mitosis of epithelial cells, with subsequent...
متن کاملKeratitis due to Shigella flexneri.
Multiresistant Shigella flexneri isolates were cultured from the cornea and stool of a girl. Genetic analysis showed the isolates were identical. Shigella spp. are rare causes of ulcerative keratitis; there have only been 14 published cases since 1943. Although prognosis after local treatment is good, shigellosis is a systemic infection, possibly leading to dehydration.
متن کاملKeratitis due to Chaetomium sp.
Aim. To describe keratitis due to Chaetomium sp. occurring in a 65-year-old woman who presented with a corneal ulcer with hypopyon of the right eye with a history of trauma by vegetable matter. Method. Multiple scrapings were obtained from the ulcer. A lactophenol cotton blue wet mount and a Gram-stained smear of the scrapings were made. Scrapings were also inoculated onto various culture media...
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ژورنال
عنوان ژورنال: Revista Mexicana de Oftalmología (English Edition)
سال: 2019
ISSN: 2604-1731
DOI: 10.24875/rmoe.m18000017