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  • Keratitis - Symptoms, diagnosis and treatment | BMJ Best Practice
    Keratitis is an ocular emergency and remains one of the major causes of blindness around the world Main risk factors include corneal trauma, contact lens wear, and breakdown of the corneal epithelium The diagnosis depends on a careful history, slit-lamp examination, and corneal scraping cultures Treatment consists of topical antimicrobial agents that may be supplemented by pupil-dilating
  • Symptoms, diagnosis and treatment - BMJ Best Practice
    Actinic keratosis (AK) lesions are skin-coloured, yellowish, or erythematous, ill-defined, irregularly shaped, small, scaly macules or plaques localised in sun-exposed areas of the body Typically, they occur in middle-aged or older men with light-coloured skin and a history of chronic sun exposure They can potentially progress into squamous cell carcinoma (SCC)
  • Actinic keratosis - Symptoms, diagnosis and treatment | BMJ Best . . .
    Actinic keratosis (AK) lesions are skin-colored, yellowish, or erythematous, ill-defined, irregularly shaped, small, scaly macules or plaques localized in sun-exposed areas of the body Typically, they occur in middle-aged or older men with light-colored skin and a history of chronic sun exposure They have the potential to progress into squamous cell carcinoma (SCC)
  • Assessment of red eye - BMJ Best Practice
    An area of focal corneal haze underlying a fluorescein-positive epithelial defect or the presence of a hypopyon would be concerning for corneal ulcer microbial keratitis If there is fluorescein staining present on the cornea, or the cornea appears cloudy (seen in angle-closure glaucoma), referral for further ophthalmological examination is
  • Ophthalmology - BMJ Best Practice
    E Evaluation of ptosis Evaluation of red eye Evaluation of vision loss Eye trauma I Idiopathic intracranial hypertension K Keratitis N Night blindness O Open-angle glaucoma Optic neuritis Orbital fractures P Pterygium R Retinal detachment Retinal vein occlusion Retinitis pigmentosa Retinoblastoma S Strabismus Stye and chalazion T Trachoma U
  • Uveitis - Symptoms, diagnosis and treatment | BMJ Best Practice US
    Uveitis is a broad term for inflammation of one or all parts of the uvea, or the vascular area between the retina and sclera of the eye Uveitis can be acute, recurrent, or chronic All types of uveitis are potentially blinding conditions and should be referred to and managed by an experienced ophthalmologist Diagnosis is clinical Onset and duration of the ocular symptoms offer clues to the
  • Seborrhoeic keratosis - Symptoms, diagnosis and treatment | BMJ Best . . .
    Seborrhoeic keratosis are common, multiple, benign tumours of the skin They usually appear in the fourth and fifth decades of life and their prevalence increases with age and sun exposure They appear as well-circumscribed 'stuck-on' plaques or papules and may look like warts Most important differential diagnosis, and of patient concern, is malignant melanoma They are usually asymptomatic
  • Corneal abrasions - Symptoms, diagnosis and treatment | BMJ Best . . .
    Corneal abrasions usually have a sudden onset Typical symptoms include a foreign body sensation (even if none present), photophobia, excessive tearing, blepharospasm, and blurry vision Treatment involves adequate analgesia and topical antibiotics Contact lens wearers are at increased risk of
  • Symptoms, diagnosis and treatment - BMJ Best Practice
    Blepharitis is a significant cause of ocular discomfort, causing foreign body sensation, burning, itching, and crusting around eyelashes Typical findings include lid erythema, collarettes around eyelashes, and capped meibomian glands Severe disease is associated with corneal changes (e g , neovascularization, scarring, ulceration, and perforation) that can lead to visual impairment Bacteria
  • Evaluation of red eye - Differential diagnosis of symptoms | BMJ Best . . .
    Acute red eye is a common presenting complaint to primary care physicians A detailed history of the presenting symptoms and previous ophthalmic and medical history can narrow the differential diagnosis and aid in the interpretation of key examination findings The lack of specialist equipment i





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