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1.
Indian J Med Microbiol ; 2006 Jul; 24(3): 233-4
Article Dans Anglais | IMSEAR | ID: sea-54125

Résumé

Aspergilloma is a fungal ball that usually forms in a preformed stationary cavity, mostly in lung and paranasal sinuses. We report a rare case of primary orbital Aspergilloma following exenteration for an invasive ocular surface squamous neoplasia, clinically mimicking a recurrence of the tumor. The fungal ball showed the presence of conidiophores with a globular head and a complete row of uni and biserrate phialides, suggestive of Aspergillus flavus species. The exposure to air in the orbit, possibly promoted the formation of conidiophores, which are normally seen when the organism is located in air cavities.


Sujets)
Infections opportunistes liées au SIDA/complications , Anti-infectieux/usage thérapeutique , Aspergillose/traitement médicamenteux , Aspergillus/isolement et purification , Exsudats et transsudats/microbiologie , Énucléation oculaire , Mycoses oculaires/traitement médicamenteux , Tumeurs de l'oeil/complications , Humains , Mâle , Adulte d'âge moyen , Tumeurs épidermoïdes/complications , Maladies de l'orbite/traitement médicamenteux , Tomodensitométrie
2.
Indian J Ophthalmol ; 2005 Dec; 53(4): 279-88
Article Dans Anglais | IMSEAR | ID: sea-72385

Résumé

Botulinum toxin chemodenervation has evolved greatly over the past 30 years since its introduction in the 1970s for the management of strabismus. Among ophthalmic plastic surgeons, botulinum toxins are often used as the first line treatment for facial dystonias. These toxins are also efficacious for the temporary management of various other conditions including keratopathies (through so called chemo-tarsorraphy), upper eyelid retraction, orbicularis overaction-induced lower eyelid entropion, gustatory epiphora, Frey's syndrome, and dynamic facial rhytids such as lateral canthal wrinkles (crow's feet), glabellar creases and horizontal forehead lines. This article describes the pharmacology, reconstitution techniques and common current applications of botulinum toxins in ophthalmic plastic surgery.


Sujets)
Toxines botuliniques/usage thérapeutique , Humains , Procédures de chirurgie ophtalmologique ,
3.
Indian J Ophthalmol ; 1998 Jun; 46(2): 113-6
Article Dans Anglais | IMSEAR | ID: sea-72058

Résumé

Precautions to prevent spread of infection through tonometers and gonioscopes are described in this article. Tonometers and gonioscopes should not be used in the presence of clinically manifest conjunctivitis and keratitis. The Schiotz tonometer should be dipped in a 1:1000 merthiolate solution, and rinsed in saline/distilled water prior to use. The Goldmann applanation prism tip can be wiped with gauze soaked in 70% isopropyl alcohol and then dried before use. Gonioscopes should be cleaned in running water, wiped with gauze soaked in 70% isopropyl alcohol, and then dried before use. Koeppes and goniotomy lenses can be sterilized with ethylene oxide, prior to use in surgery.


Sujets)
Anti-infectieux locaux/pharmacologie , Transmission de maladie infectieuse/prévention et contrôle , Contamination de matériel/prévention et contrôle , Infections de l'oeil/prévention et contrôle , Gonioscopie/instrumentation , Humains , Peroxyde d'hydrogène/pharmacologie , Stérilisation/méthodes , Thiomersal/pharmacologie , Tonométrie oculaire/instrumentation
4.
Indian J Ophthalmol ; 1998 Mar; 46(1): 41-6
Article Dans Anglais | IMSEAR | ID: sea-70195

Résumé

The use of artificial drainage devices (ADDs) or "setons" in glaucoma surgery is generally restricted to patients with refractory glaucoma at high risk for failure from conventional filtration surgery. ADDs, both valved and nonvalved are currently available in this country. Recently, some of these devices have been propogated as primary treatment even for primary glaucomas. This article examines the role of ADDs in the modern management of the glaucomas. Specific indications for ADDs and methods to reduce the complication of overfiltration are discussed. The use of antimitotics, such as 5-fluorouracil or mitomycin, with traditional filtration has decreased the indications for ADDs. The literature and our experience confirm that currently there is no role for use of ADDs as a primary procedure in most glaucomas.


Sujets)
Animaux , Drainage/instrumentation , Glaucome/chirurgie , Humains , Pression intraoculaire , Prothèses et implants , Implantation de prothèse , Lapins , Résultat thérapeutique
5.
Indian J Ophthalmol ; 1994 Jun; 42(2): 89-99
Article Dans Anglais | IMSEAR | ID: sea-71510
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