Results 121 to 130 of about 4,411 (181)

Beyond direct visualization: a comparative analysis of computed tomography dacryocystographic features in dacryolithiasis, lacrimal sac cysts, and primary acquired nasolacrimal duct obstruction. [PDF]

Quant Imaging Med Surg
Cui X, Liu B, Huang X, Zhang J, Wang Y.
europepmc   +1 more source

Risk of primary acquired nasolacrimal duct obstruction among gastroesophageal reflux disease patients: a global population-based study. [PDF]

Eye (Lond)
Chu YY, Ho CH, Chen YC, Kuo SC, Lee PY, Lin YS.   +5 more
europepmc   +1 more source

Surgical outcomes of external dacryocystorhinostomy with flap versus without flap in acquired nasolacrimal duct obstruction. [PDF]

Indian J Ophthalmol
Kumar SV, Kumar V, Kumar NV, Sati A, Mishra SK, Bandopadhyay S.   +5 more
europepmc   +1 more source

Role of paranasal abnormalities and systemic inflammation on primary acquired nasolacrimal duct obstruction. [PDF]

J Ophthalmic Inflamm Infect
Sevimli N, Aydın Kurna S, Çakır M, Akkaya S.   +3 more
europepmc   +1 more source

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CONGENITAL NASOLACRIMAL DUCT OBSTRUCTION

Ophthalmology Clinics of North America, 2001
Congenital nasolacrimal duct obstruction is a common problem among infants. Its incidence and natural course are reviewed. Probing techniques and various back-up procedures for failed probings are discussed. Additional suggestions are made about the management of lacrimal duct obstruction with congenital cacryocystocele and nasal dacryocele.
A D, Tan, P A, Rubin, F C, Sutula, H D, Remulla   +3 more
  +6 more sources

Mascara-induced nasolacrimal duct obstruction

BMJ Case Reports, 2021
A 35-year-old woman underwent left external dacryocystorhinostomy (DCR) following a recent bout of left acute dacryocystitis. She had a right DCR 14 years earlier. Her relatively young age of presentation prompted suspicion of secondary nasolacrimal duct obstruction and, although the left lacrimal sac appeared macroscopically normal peroperatively, a ...
Paolo Scollo, Rhys Davies, Dominic O'Donovan, Cornelius Rene   +3 more
openaire   +2 more sources

Acquired Nasolacrimal Duct Obstruction

Otolaryngologic Clinics of North America, 2006
Acquired nasolacrimal duct obstruction is a common problem. Although tearing is the usual complaint, the clinical presentation can range from a patient having no symptoms to one with a life-threatening infection. Despite many studies providing useful clues, the exact pathophysiology of the obstructive process is incompletely understood.
David M, Mills, Dale R, Meyer
openaire   +2 more sources

Pediatric nasolacrimal duct obstruction

Current Opinion in Ophthalmology, 2013
Review the current management for pediatric nasolacrimal duct obstruction and congenital dacryocele.Early probing in the office, and probing beyond 1 year of age in a facility with general anesthesia are equally effective. Congenital nasolacrimal duct obstruction is associated with anisometropic amblyopia. Infants with unilateral dacryocele are at risk
openaire   +2 more sources

Biopsy Technique for Nasolacrimal Duct Obstruction

Ophthalmic Surgery, Lasers and Imaging Retina, 1992
ABSTRACT We describe a technique using instrumentation readily available in any operating room by which a nasolacrimal duct specimen can easily be obtained to evaluate the possibility that a duct obstruction is being caused by a tumor.
D, Hormozi, K J, Hyde
openaire   +2 more sources