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Dacryocystitis is an infection of the lacrimal sac, secondary to obstruction of the nasolacrimal duct at the junction of the lacrimal sac. [1] The term derives from Greek dákryon ' tear ' cysta 'sac' and -itis ' inflammation '. [ 2 ]
Dacryocystocele (Dacryocystitis) or timo cyst is a benign, bluish-gray mass in the inferomedial canthus that develops within a few days or weeks after birth. The uncommon condition forms as a result as a consequence of narrowing or obstruction of the nasolacrimal duct , usually during prenatal development .
Involutional stenosis is probably the most common cause of nasolacrimal duct obstruction in older people. It affects women twice as frequently as men. Although the inciting event in this process is unknown, clinicopathologic study suggests that compression of the lumen of the nasolacrimal duct is caused by inflammatory infiltrates and edema.
dacryoadenitis, dacryocystitis-dactyl(o)-of or pertaining to a finger, toe Greek δάκτυλος (dáktulos), finger, toe dactylology, polydactyly: de-from, down, or away from Latin de-dehydrate, demonetize, demotion dent-of or pertaining to teeth Latin dens, dentis, tooth dentifrice, dentist, dentition, dental dermat(o)-, derm(o)-
Atrophic rhinitis is an absolute contraindication. In case of acute dacryocystitis, this operation can not be done immediately, rather it is done after a period of time. In case of elderly patients (above 70 years of age), dacryocystectomy is preferred to dacryocystorhinostomy as old age naturally causes atrophy in nasal mucosa.
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Typical indications include epiphora and dacryocystitis. [3] DSG allows quantification of tear turnover and drainage. [4] Various quantification models have been developed, which must account for the variable drainage of asymptomatic systems. [5]
Kocuria has been found to live on human skin and oral cavity. [6] It is generally considered non-pathogenic but can be found in some infections. Specific infection associated with Kocuria are urinary tract infections, cholecystitis, [7] catheter-associated bacteremia, [8] dacryocystitis, [9] canaliculitis, keratitis, [10] native valve endocarditis, [11] peritonitis, [12] descending necrotizing ...