Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0022568 (keratitis)
 5,133 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old woman presented with a bilateral palpebral follicular conjunctivitis. Subsequently, she developed a bilateral keratitis and, on a separate occasion, an episcleritis that was associated with a recrudescence of Lyme disease and poor compliance with the antibiotic regimen. Both the keratitis and episcleritis cleared completely after topical corticosteroid therapy and reinstitution of appropriate antibiotic treatment. This report emphasizes the importance of collaboration between internal medicine and ophthalmologic specialists during the long-term management of Lyme disease.
 ...
PMID:Episcleritis, conjunctivitis, and keratitis as ocular manifestations of Lyme disease. 220 17

Lyme disease is a multisystem disorder caused by a tick-transmitted spirochete, Borrelia burgdorferi. Clinical manifestations typically begin with characteristic skin lesions, erythema (chronicum) migrans. Weeks to months later, some patients develop the second stage of the illness characterized by neurologic abnormalities, migratory joint pain, cardiac involvement. Months to years later, in many patients the disease progresses to the third stage of manifestation such as chronic arthritis, chronic encephalomyelitis, acrodermatitis chronica atrophicans and keratitis. Zoonotic infection with B. burgdorferi is also widespread within endemic regions among domestic as well as wild animals. The diagnosis is based on clinical and epidemiological findings in most patients, particularly those with erythema migrans or tick bites. Detection of specific antibodies to B. burgdorferi is a useful confirmatory test in many patients. In atypical cases, a positive test result can be valuable for determining the diagnosis. However, serologic testing in Lyme disease is not yet standardized and the results obtained from different assay systems or commercial kits may vary. Moreover, because of poor agreement in sensitivity and/or specificity, data obtained from different laboratories are not comparable. We emphasize that serologic findings must be interpreted with caution; the physician must beware of its strengths and limitations.
 ...
PMID:[Lyme disease]. 227 65

An 11-year-old girl developed bilateral keratitis, which we believe was a manifestation of Lyme disease. She had had several attacks of Lyme arthritis and was twice treated with parenteral penicillin. The keratitis developed five years after the initial episode of Lyme arthritis at a time when there were no other manifestations of Lyme disease. It cleared completely in both eyes after topical corticosteroid therapy.
 ...
PMID:Bilateral keratitis as a manifestation of Lyme disease. 333 96

Although ocular manifestations of Lyme disease have long been noted, they remain a rare feature of the disease. The spirochete invades the eye early and remains dormant, accounting for both early and late ocular manifestations. A nonspecific follicular conjunctivitis occurs in approximately 10% of patients with early Lyme disease. Keratitis occurs often within a few months of onset of disease and is characterized by nummular nonstaining opacities. Inflammatory syndromes, such as vitritis and uveitis, have been reported; in some cases, a vitreous tap is required for diagnosis. Neuro-ophthalmic manifestations include neuroretinitis, involvement of multiple cranial nerves, optic atrophy, and disc edema. Seventh nerve paresis can lead to neurotrophic keratitis. In endemic areas, Lyme disease may be responsible for approximately 25% of new-onset Bell's palsy. Criteria for establishing that eye findings can be attributed to Lyme disease include the lack of evidence of other disease, other clinical findings consistent with Lyme disease, occurrence in patients living in an endemic area, positive serology, and, in most cases, response to treatment. Management of ocular manifestations often requires intravenous therapy.
 ...
PMID:Ocular manifestations of Lyme disease. 772 93

The authors report the case of a 15-year-old female suffering from bilateral keratitis revealing Lyme's disease, 6 years after a tick bite. The corneas disclosed multiple hazy infiltrates adjacent to the limbus and in the midperiphery, from the superficial layers to pre-Descemet's membrane. The other systems involved were the joints, the skin (an atypical erythema chronicum migrans), and perhaps the peripheral nerves. The diagnosis was confirmed by indirect immunofluorescence assays in the serum of the patient who completely and rapidly healed with amoxicillin and systemic and topical steroids. The clinical and serological pitfalls which explain the frequent delayed diagnosis of Lyme's disease, its complications, especially ocular, and the therapeutic strategies are discussed.
 ...
PMID:[Keratitis in Lyme disease]. 798 59

The authors report 30 chinese patients of ocular Lyme borreliosis, which is a tick-borne spirochaetal disease involving multiple organ systems. The ocular manifestations begin as conjunctivitis, and then as uveitis, choroidoretinitis, keratitis and vitritis. Diagnosis is based on case history and clinical and laboratory findings. Early cases may be cured by oral antibiotics while intravenous drip of large dosage is needed for advanced cases, with a relapsing rate of 16%. Prolonged systemic corticosteroids may predispose the patient to antibiotic failure; however, topical corticosteroids in combination with antibiotics may minimize ocular inflammation and complications.
 ...
PMID:[Lyme disease in China and its ocular manifestations]. 816 90

Lyme disease (with its ocular manifestations) is a worldwide disorder that is rapidly increasing in frequency. It is a treatable, multisystemic disease that presents in three stages of severity. It can present with unusual forms of conjunctivitis, keratitis, cranial nerve palsies, optic nerve disease, uveitis, vitritis, and other forms of posterior segment inflammatory disease. A patient with any of these ocular manifestations should be questioned for exposure to an area endemic for Lyme disease, tick bites, skin rash, or arthritis. Such patients should undergo serological testing. If the clinical presentation is suggestive of Lyme disease, a course of oral antibiotics should be used (unless the patient gives a history of adequate therapy). Topical corticosteroids can be used for anterior segment inflammation. An antibiotic therapeutic trial can be used for posterior segment or neuroophthalmic disease. Systemic corticosteroids without concomitant antibiotics should not be used in the treatment of ocular Lyme disease. If ocular Lyme disease is discovered and treated early, response to therapy is usually satisfactory.
 ...
PMID:The ocular manifestations of Lyme disease. 834 29

Lyme disease is a multisystem disorder caused by infection with the Borrelia burgdorferi spirochete. The diagnosis of Lyme disease usually is based on several clinical criteria, with supportive data from laboratory testing. The presence of the bullseye skin lesion, erythema migrans, is the single pathognomonic criterion. In the 20 years since the initial description of Lyme disease in the United States, B. burgdorferi has been implicated as an etiologic agent in numerous ophthalmic and neuro-ophthalmic syndromes, involving most structures from the cornea to the cranial nerves. Neuro-ophthalmic and ocular manifestations of Lyme disease include meningitis with papilledema, cranial neuropathies, follicular conjunctivitis, nummular keratitis, and intraocular inflammation. Although an association with Lyme disease has been purported for numerous other syndromes, a definite causal relationship has not been proved in many cases. During a period of rapidly increasing awareness of Lyme disease, a high index of suspicion and poorly defined criteria for its presence have resulted in over-diagnosis of Lyme disease. In the authors' experience, the incorrect diagnosis of Lyme disease initially has been made in patients with allergic conjunctivitis, keratoconus, morning glory syndrome, craniopharyngioma, meningioma, CNS lymphoma, paraneoplastic syndrome, multiple sclerosis, sarcoid, syphilis, and functional illness. Nevertheless, this treatable infection must be an important consideration in the differential diagnosis of certain ocular or neurologic diseases.
 ...
PMID:Neuro-ophthalmic manifestations of Lyme disease. 917 82

We reviewed ophthalmic manifestations in Lyme borreliosis, concentrating on clinical and laboratory diagnosis, differential diagnosis and treatment options. Ocular involvement may occur in every stage of the disease. Conjunctivitis and episcleritis are the most frequent manifestations of the early stage. Neuro-ophthalmic disorders and uveitis occur in the second stage whereas keratitis, chronic intraocular inflammation and orbital myositis have been reported in the third stage of borreliosis.
 ...
PMID:[Ophthalmic manifestations in Lyme borreliosis]. 1219 35

The similarities of the larval and nymph stages of the tick and louse (Pthirus pubis) may lead to misdiagnosis in rare cases of infestation of the eyelashes. The most frequent manifestations of tick in the eye are conjunctivitis, uveitis, keratitis, and vasculitis. Tick inoculation of the skin can locally lead to formation of granuloma and abscess. More concerning is the potential systemic sequelae that can result from transmission of zoonoses such as Lyme disease. P. pubis can cause pruritic eyelid margins or unusual blepharoconjunctivitis. We present a case of phthiriasis palpebrarum in a 4-year-old boy.
...
PMID:Phthriasis palpebrarum can resemble tick larva infestation in an eyelid. 2399 22


1 2 Next >>