Results 251 to 260 of about 393,077 (313)

Role of dacryoendoscopy in refractory cases of congenital nasolacrimal duct obstruction

Orbit, 2020
Purpose: To highlight the importance of dacryoendoscopy in recognizing the factors responsible for failure with successful recanalization obviating the need for dacryocystorhinostomy in a few selective cases.
N. Gupta, Poonam Singla, Sunil Kumar, S. Ganesh, N. Dhawan, P. Sobti, S. Aggarwal   +6 more
semanticscholar   +1 more source

3D morphological classification of the nasolacrimal duct: Anatomical study for planning treatment of tear drainage obstruction

Clinical anatomy (New York, N.Y. Print), 2020
The purpose of this study is to analyze and classify morphological features of the nasolacrimal duct (NLD) through 3D reconstruction to help understand the causes and treatment of NLD obstruction.
Sohyun Lee, U. Lee, Suk-Woo Yang, Won-Joon Lee, Dong-ho Kim, K. Youn, Yi-Suk Kim   +6 more
semanticscholar   +1 more source

Microbiological spectrum of microbial keratitis in patients presenting with nasolacrimal duct obstruction

European Journal of Ophthalmology, 2020
Purpose: To study the type of bacteria and their antibiotic susceptibility pattern from corneal scrapings of patients with infectious keratitis presenting with concurrent nasolacrimal duct obstruction. Methods: A retrospective analysis was carried out of
Supriya Sharma, S. Sahu, S. Rath, Aparajita Mallick, Savitri Sharma, Sujata Das   +5 more
semanticscholar   +1 more source

Tuberculosis of the Nasolacrimal Duct

Ophthalmic Plastic & Reconstructive Surgery, 2011
Nasolacrimal tuberculosis is rare. The authors present a young Peruvian-born female with subacute onset of right eye epiphora, isolated right inferior turbinate enlargement, and ipsilateral cervical lymphadenopathy. Turbinate and neck mass incisional biopsies demonstrated histopathological findings consistent with tuberculosis.
Neil D. Gross, Cara D. Varley, Douglas P. Marx, Kevin L. Winthrop   +3 more
openaire   +3 more sources

An Isolated Nasolacrimal Duct Osteoma

Journal of Craniofacial Surgery, 2013
Osteomas of the nose and paranasal sinus are common benign tumors that can extend to surrounding structures and result in orbital or intracranial involvement. Presenting symptoms include facial pain, headache, cerebral symptoms, ocular symptoms, and so on, depending on the location and size of the tumor. They commonly occur within the frontal, ethmoid,
Joo Yeon Kim, Jae Hwan Kwon
openaire   +2 more sources

CONGENITAL IMPATENCY OF THE NASOLACRIMAL DUCT

Archives of Ophthalmology, 1948
FROM a perusal of the literature, it would seem that congenital impatency of the nasolacrimal duct is a much rarer anomaly than our experience has led us to believe. In order to arrive at figures regarding the incidence of this condition and to learn the best method of treating it, the present study was undertaken.
Edwin L. Kendig, DuPont Guerry
openaire   +3 more sources

Etiopathogenesis of Primary Acquired Nasolacrimal Duct Obstruction: What We Know and What We Need to Know.

Ophthalmic Plastic and Reconstructive Surgery, 2019
PURPOSE To provide a systematic review of the literature on the etiopathogenesis of primary acquired nasolacrimal duct obstruction (PANDO). METHODS The authors performed a PubMed search of all articles published in English with specific reference to ...
M. Ali, F. Paulsen
semanticscholar   +1 more source

Surgical management of congenital nasolacrimal duct obstruction; one procedure for all versus all procedures for one.

Current Opinion in Ophthalmology, 2019
PURPOSE OF REVIEW After failed conservative management, most clinicians treat congenital nasolacrimal duct obstruction (CNLDO) in a conventional stepwise fashion: starting with probing, then repeat probing, next silicone intubation and/or balloon ...
M. Kashkouli, N. Karimi, B. Khademi
semanticscholar   +1 more source

Balloon Dilation of the Nasolacrimal Duct

Journal of American Association for Pediatric Ophthalmology and Strabismus, 2005
Our purpose is to report our experience with balloon catheter dilation of the nasolacrimal duct after failed probing for congenital nasolacrimal duct obstruction.We undertook a retrospective chart review. Patients who were enrolled had symptoms of persistent nasolacrimal duct obstruction after simple probing and irrigation.
David Young, David Robbins Tien, David Robbins Tien   +2 more
openaire   +3 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.
Dale R. Meyer, David M. Mills
openaire   +3 more sources