Results 31 to 40 of about 733 (173)

Modeling Chronic Dacryocystitis in Rabbits by Nasolacrimal Duct Obstruction with Self-Curing Resin

Journal of Ophthalmology, 2017
We established a chronic dacryocystitis model by injecting of 0.05, 0.1, and 0.15 ml self-curing resin via the lacrimal punctum in rabbits. Animals were randomized into four groups (n=11 animals/group).
Kai Hou, Tao Ai, Rong Liu, Nan Xiang, Jing Jin, Weikun Hu, Ban Luo   +6 more
doaj   +1 more source

The role of multi-detector CT dacryocystography in the assessment of naso-lacrimal duct obstruction [PDF]

, 2012
Epiphora is related to functional or anatomic obstruction of the nasolacrimal system.AimEvaluate the role of multi-detector CT dacryocystography “CT-DCG” in naso-lacrimal duct obstruction “NLDO”.Patients and methodsTwenty patients with NLDO assessed by ...
Moustafa, Abbas Noureldin, Farouk, Hisham, Eldesoky, Salah, El-noueam, Khaled, Elsabaa, Amr   +4 more
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Dacryocystography after paranasal sinus surgery

, 1988
The influence of nasolacrimal duct dissection and irradiation of the lacrimal system on lacrimal drainage were assessed. Findings at dacryocystography, in correlation with the results of dye tests and symptoms, are presented.
De Vries-Knoppert, W. A.E.J., Hunink, M. G.M.; id_orcid, Luth, W. J., de Vries-Knoppert, W. A., Balm, A. J., Balm, A. J.M., Hunink, M. G.   +6 more
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Evaluation of dacryocystorhinostomy failure with computed tomographic dacryocystography [PDF]

, 2017
Background: The purpose of this study is to evaluate the causes of failure of dacryocystorhinostomy by computed dacryocystography (CT-DCG).Methods: CT-DCG was done in 38 patients of failed DCR of either sex in the age group of 16-60 years, the ...
Apoorva ., Riaz, Raheel, Ovais Nazir, ., Apoorva, Junaid S. Wani, S. Wani, Junaid, Nazir, Ovais, Raheel Riaz, Jan, Sabhia, Sabhia Jan   +9 more
core   +1 more source

Dacryocystography (DZG) for the diagnosis of epiphora

, 2017
Dacryocystography is a radiological procedure for the examination and localisation of obstructions of the lacrimal ducts, the findings of which are decisive for the choice between conservative or invasive surgical measures and thus for treatment planning.
Tschopp, Markus, Goldblum, David, Imesch, Manfred, Bornstein, Michael M.   +3 more
core   +1 more source

Iohexol effects on tear biochemical profiles in normal large animal model

Journal of Mazandaran University of Medical Sciences, 2008
Background and Purpose: Dacryocystography or visualization of nasolacrimal duct has been widely used in the assessment of the nasal lacrimal system. The water-soluble agent iohexol is currently widely used in nervous and vascular lesion in diagnostic ...
N. Ouji, Ziaei Darounkolaei,, M.R. Haghshenas, A. Tabatabaei Naeini, N. Ziaei Darounkolaei   +4 more
doaj  

Dacryocystography and surgery in pseudo sac

Indian Journal of Ophthalmology, 1976
Agarwal M, Gupta V, Gandotra V, Baijal G
doaj   +2 more sources

A rare case of lacrimal sac diverticulum associated with rhinosporidiosis

Journal of Clinical Ophthalmology and Research, 2017
A 13-year-old female presented with gradually increasing painless swelling of the left lower eyelid for 2 years with no history of watering, ocular trauma, or sinus infection. The swelling (10 mm × 5 mm) was soft, nontender, and free from the skin.
Chandana Chakraborti, Nabanita Barua, Rosy Kahakashan Chishti, Sheuli Kumar   +3 more
doaj   +1 more source

Topical contrast-enhanced CT and MR dacryocystography: imaging the lacrimal drainage apparatus of healthy volunteers.

, 1998
OBJECTIVE: The purpose of this study was to evaluate the feasibility of administering topical contrast material during helical CT dacryocystography and topical saline solution during MR dacryocystography to reveal the lacrimal drainage apparatus ...
Broderick, L S, Caldemeyer, K S, Stockberger, S M   +2 more
core   +1 more source

Active transport dacryocystography in evaluating lacrimal drainage system after rhinoplasty

, 1996
In order to evaluate the effects of lateral osteotomies performed during rhinoplastic surgery on the lacrimal drainage system, a new technique for imaging the lacrimal passages, Active Transport Dacryocystography, was applied in a total of 16 patients ...
Imamoglu, M, Yuceturk, AV, Caylan, R, Unlu, HH, Unal, M, Kutlu, N   +5 more
core   +1 more source