Results 21 to 30 of about 522 (145)

Dacryoendoscopic recanalization of lacrimal passage obstruction/stenosis after radioiodine therapy for differentiated thyroid carcinoma

American Journal of Ophthalmology Case Reports, 2022
Purpose: Radioiodine therapy, a standard treatment for differentiated thyroid carcinomas, is associated with several adverse events including lacrimal drainage system obstruction.
Daniela Inomata, Sujin Hoshi, Camila Pontes Bessa Campêlo Alcântara, Takahiro Hiraoka, Kuniharu Tasaki, Tetsuro Oshika, Suzana Matayoshi   +6 more
doaj   +1 more source

Identification of a novel mutation in the FGF10 gene in a Chinese family with obvious congenital lacrimal duct dysplasia in lacrimo-auriculo-dento-digital syndrome [PDF]

International Journal of Ophthalmology, 2023
AIM: To identify the pathogenic gene variant in a family with lacrimo-auriculo-dento-digital syndrome [LADD (MIM 149730)] showing congenital lacrimal duct dysplasia as the main clinical manifestation and lay the foundation for future research on the ...
Hong-Yang Zhang, Chun-Yan Zhang, Fei Wang, Hai Tao, Ya-Ping Tian, Xi-Bin Zhou, Fang Bai, Peng Wang, Jia-Yi Cui, Min-Jie Zhang, Li-Hua Wang   +10 more
doaj   +1 more source

Analysis of Lacrimal Duct Morphology from Cone-Beam Computed Tomography Dacryocystography in a Japanese Population

Clinical Ophthalmology, 2022
Jutaro Nakamura,1,2 Tomoyuki Kamao,1 Arisa Mitani,1 Nobuhisa Mizuki,2 Atsushi Shiraishi1 1Department of Ophthalmology, Ehime University Graduate School of Medicine, Toon, Ehime, 791-0295, Japan; 2Department of Ophthalmology and Visual Science, Yokohama ...
Nakamura J, Kamao T, Mitani A, Mizuki N, Shiraishi A   +4 more
doaj  

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 Application Value of Monoenergetic Imaging on Dual-layer Spectral Detector Computed Tomography in Dacryocystography

CT Lilun yu yingyong yanjiu
Objective: This study aimed to explore the value of monoenergetic imaging using dual-layer spectral detector computed tomography (CT) for dacryocystography.
xianying NING, Liu HU, Wenliang FAN, Jianming YU, Ziqiao LEI   +4 more
doaj   +1 more source

Preliminary report on screening IGSF3 gene mutation in families with congenital absence of lacrimal puncta and canaliculi [PDF]

International Journal of Ophthalmology, 2020
AIM: To investigate the variation of IGSF3 gene in three families with congenital absence of lacrimal puncta and canaliculi, and to lay a foundation for further research on the pathogenic gene of congenital lacrimal duct agenesis.
Fei Wang, Hai Tao, Cui Han, Fang Bai, Peng Wang, Xi-Bin Zhou, Li-Hua Wang, Chuan Liu   +7 more
doaj   +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  

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

Recurrent epiphora after dacryocystorhinostomy surgery: Structural abnormalities identified with dacryocystography and long term outcomes of revision surgery

BMC Ophthalmology, 2021
Background To investigate the aetiopathology of recurrent epiphora or stickiness after dacryocystorhinostomy (DCR) surgery, identifiable on dacryocystography (DCG), and to assess the success rates of secondary corrective surgeries.
Hannah M. Timlin, Swan Kang, Kailun Jiang, Daniel G. Ezra   +3 more
doaj   +1 more source

Iatrogenic nasolacrimal duct obstruction after adnexal intervention: An avoidable consequence

Oman Journal of Ophthalmology, 2021
PURPOSE: Isolated cases of nasolacrimal duct obstruction (NLDO) secondary to rhino-orbito-facial reconstructive surgeries have been reported previously. We report the clinical profiles and management outcomes of a series of patients with iatrogenic INDO.
Bipasha Mukherjee, Avriel Isaac Gudkar, Akshay Gopinathan Nair, Nisar Sonam Poonam, Md Shahid Alam   +4 more
doaj   +1 more source