keyword
MENU ▼
Read by QxMD icon Read
search

Nasolacrimal duct obstruction

keyword
https://www.readbyqxmd.com/read/29345007/aetiology-of-neonatal-conjunctivitis-evaluated-in-a-population-based-setting
#1
Minna Honkila, Marjo Renko, Irma Ikäheimo, Tytti Pokka, Matti Uhari, Terhi Tapiainen
AIM: Our aim was to study prospectively the aetiology of neonatal conjunctivitis in a population-based setting. METHODS: Altogether 173 neonates with clinical conjunctivitis aged on average 20 (SD 10) days were recruited from child welfare clinics in Oulu, Finland, in 2010-2015. Conjunctival specimens were collected from 167 neonates for multiplex polymerase chain reaction to detect 16 respiratory viruses, from 163 for polymerase chain reaction to detect Chlamydia trachomatis and Neisseria gonorrhoeae and from 160 for bacterial culture studies...
January 18, 2018: Acta Paediatrica
https://www.readbyqxmd.com/read/29336290/comparison-between-endoscopic-and-external-dacryocystorhinostomy-by-using-the-lacrimal-symptom-questionnaire-a-pilot-study
#2
Wai Keat Wong, Simon Dean, Salil Nair
BACKGROUND: Epiphora has a significant impact on the patient's quality of life and is commonly caused by nasolacrimal duct obstruction. Dacryocystorhinostomy (DCR) has traditionally been performed via an external approach, which involves a skin incision. With the advent of endoscopes, the endonasal approach to DCR has gained significant popularity. METHOD: To prospectively compare the quality of life of adult patients who underwent either an endonasal or an external DCR for acquired nasolacrimal duct obstruction, the Lacrimal Symptom Questionnaire (Lac-Q) was administered before and after surgery...
January 1, 2018: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/29336287/endoscopically-assisted-crawford-tube-placement-results-in-shorter-general-anesthesia-times-in-pediatric-patients
#3
Mitchell R Dobberpuhl, Peter J Timoney, Brett T Comer
BACKGROUND: Crawford tube placement is commonly used to achieve patency of nasolacrimal ducts for epiphora secondary to nasolacrimal duct obstruction. The nasal passages of pediatric patients are narrower than adults, and the result is a relatively higher risk of intranasal complications (e.g., synechiae, bleeding) with Crawford tube placement. There is evidence that general anesthesia may negatively affect the neurocognitive function and behavioral development of children, which prompts efforts to decrease operation times for potential health benefits and also potentially to reduce health care costs...
January 1, 2018: American Journal of Rhinology & Allergy
https://www.readbyqxmd.com/read/29333844/-success-in-probing-for-congenital-nasolacrimal-duct-obstruction-ten-years-experience
#4
Sofía Bravo-Beltranena, Martín A Zimmermann-Paiz
INTRODUCTION: The congenital nasolacrimal duct obstruction is a common pathology, with low morbidity, but not exempt of complications without the correct diagnosis and management. METHODS: Retrospective study from 2005 to 2015 in patients who were submitted to a probing procedure. We identified age at procedure, gender, laterality and presence or absence of success with the procedure. RESULTS: One hundred thirty-seven eyes were analyzed. The median age was 17 months and the total success rate was 85...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29238676/double-posterior-based-flap-technique-in-primary-endoscopic-dacryocystorhinostomy-with-and-without-using-powered-instrument
#5
Pradeep Pradhan, Abhishek Bhardwaj, Santanu Mandal, Sudhir Majhi
To demonstrate the surgical technique and outcomes of double posterior based flap technique in primary endoscopic dacryocystorhinostomy (DCR) with and without use of powered instrument. 28 patients of nasolacrimal duct obstruction were included in the study from September 2012 to February 2015. All underwent endoscopic dacryocystorhinostomy with double posterior based nasal and lacrimal flap technique. In patients of group A (14 patients), bone removal was done with the help of Smith-Kerrison punch forceps and in patients of group B (14 patients), powered drill has been used for the same...
December 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/29234226/patterns-of-ophthalmic-emergencies-presenting-to-a-referral-hospital-in-medina-city-saudi-arabia
#6
Omar M Alabbasi, Maan Al-Barry, Raghad F Albasri, Haitham F Khashim, Mohammad M Aloufi, Mohammed F Abdulaal, Dareen W Alsaidalany, Adel S Alahmadi, Hanan Habeeb, Waseem A Aalam
Background: Data are required on ophthalmic cases that present to the emergency eye clinics in Madinah, Saudi Arabia for proper allocation of healthcare resources. Objectives: To determine the frequency and various diagnoses of patients presenting to the A&E at Ohud Hospital, Madinah, Saudi Arabia. Methods: Data was collected prospectively for all patients who presented to the A&E ophthalmology clinic from June 2014 to September 2014. The data was analyzed and presented using frequency of incidence and percentages...
October 2017: Saudi Journal of Ophthalmology: Official Journal of the Saudi Ophthalmological Society
https://www.readbyqxmd.com/read/29217030/perforated-punctal-plugs-with-adjuvant-use-of-mitomycin-c-in-management-of-acquired-external-punctal-stenosis-grades-0-and-1
#7
Ayman S Abd El Ghafar, Amr M El-Kannishy, Mohamed M Elwan, Dalia Sabry, Hanem M Kishk, Eman M Elhefney
OBJECTIVE: To evaluate the use of perforated punctal plugs with adjuvant application of mitomycin-C in the management of acquired external punctal stenosis grades 0 and 1. METHODS: This is a prospective interventional case series including 30 eyes of 30 patients with acquired external punctal stenosis of the lower punctum of grades 0 and 1 presenting with epiphora. They were examined to exclude other causes of lacrimation and epiphora: Slit-lamp assessment of the stenosed punctum and grading was done, probing was done to exclude associated canalicular stenosis, and syringing was done to exclude nasolacrimal duct obstruction...
December 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
https://www.readbyqxmd.com/read/29194104/comparison-of-outcomes-of-3-snip-punctoplasty-versus-simple-punctal-dilatation-with-monocanalicular-intubation-for-acquired-punctal-stenosis
#8
Swati Singh, Mohammad Javed Ali, Ashik Mohamed
PURPOSE: To evaluate and compare the outcomes of invasive (rectangular 3-snip punctoplasty) versus minimally invasive (punctal dilatation with monocanalicular intubation) treatment modalities for the management of acquired punctal stenosis. METHODS: A retrospective, comparative, interventional case series was performed on 60 eyes of 36 patients with acquired punctal stenosis. Patients were categorized in 2 groups based on the intervention as 3-snip punctoplasty (group A) and punctal dilatation with monocanalicular intubation (group B)...
November 15, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29184387/lacrimal-drainage-anomalies-in-congenital-rubella-syndrome
#9
Shweta Gupta, Mohammad Javed Ali, Milind N Naik
Purpose: The objective of this study was to ascertain the lacrimal drainage anomalies in a cohort of patients suffering from congenital rubella syndrome (CRS). Methods: This was a retrospective case series performed in patients with CRS presenting with associated lacrimal drainage anomalies (LDA) over 6 years from 2011 to 2016. All the patients were confirmed as having CRS after clinical and laboratory testing. Data collected include demographics; associated lacrimal, ocular, and systemic anomalies; interventions performed for lacrimal anomalies; and their anatomical and functional outcomes...
2017: Clinical Ophthalmology
https://www.readbyqxmd.com/read/29165408/-mitomycin-c-after-endoscopic-endonasal-dacryocystorhinostomy
#10
E L At'kova, G V Ramenskaya, A O Root, N N Krakhovetskiy, V D Yartsev, S D Yartsev, A E Petukhov, I E Shokhin
Mitomycin-C (MMC) is the most frequently used agent for prevention of excessive scarring at the osteotomy site after endoscopic endonasal dacryocystorhinostomy (EEDCR), which, however, being applied during the final stage of the surgery, shows questionable effectiveness. AIM: to evaluate the effectiveness of a new administration route of mitomycin C in EEDCR. MATERIAL AND METHODS: The study included 86 patients (95 cases) in the age range of 62.3±9 years with primary acquired nasolacrimal duct obstruction...
2017: Vestnik Oftalmologii
https://www.readbyqxmd.com/read/29121183/primary-vs-secondary-endoscopic-dacryocystorhinostomy-for-acute-dacryocystitis-with-lacrimal-sac-abscess-formation-a-randomized-clinical-trial
#11
Emmy Y Li, Emily S Wong, Alex C Wong, Hunter K Yuen
Importance: Endoscopic dacryocystorhinostomy (EN-DCR) is emerging as the preferred procedure in the management of nasolacrimal duct obstructions. However, its safety and long-term efficacy in the setting of acute dacryocystitis with lacrimal sac abscess have not been well studied. Objective: To compare outcomes of EN-DCR as primary treatment with EN-DCR as a secondary treatment after percutaneous drainage of lacrimal sac abscess in acute dacryocystitis. Design, Setting, and Participants: This randomized clinical trial was conducted from October 1, 2012, to October 31, 2015, at a tertiary ophthalmic center...
December 1, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29071273/chronic-lymphocytic-leukaemia-small-cell-lymphocytic-lymphoma-of-the-lacrimal-sac-a-case-series
#12
Yamini Krishna, Luciane D Irion, Sozan Karim, Aruna Dharmsena, Austin McCormick, Sarah E Coupland
BACKGROUND: Lymphomas of the lacrimal sac are rare, accounting for less than 10% of lacrimal sac malignant tumours. They may present with symptoms typical of secondary acquired nasolacrimal duct obstruction and are thus often misdiagnosed. METHODS: Case series and literature review. RESULTS: Herein we describe 3 cases of chronic lymphocytic leukaemia (CLL)/small-cell lymphocytic lymphoma (SLL) of the lacrimal sac with immunohistochemical and in 1 case molecular confirmation...
September 2017: Ocular Oncology and Pathology
https://www.readbyqxmd.com/read/29053675/transcanalicular-diode-laser-assisted-dacryocystorhinostomy-for-the-treatment-of-primary-acquired-nasolacrimal-duct-obstruction
#13
Joel M Mor, Yongwei Guo, Konrad R Koch, Ludwig M Heindl
Today's gold standard in the treatment of infrasaccal primary acquired nasolacrimal duct obstruction (PANDO) is external dacryocystorhinostomy (DCR), a relatively invasive procedure that can be performed after failure of recanalizing treatments. However, with progress in the field of diode laser technology, new approaches have emerged. Laser-assisted transcanalicular DCR with subsequent bicanalicular silicon intubation is a new option showing great promise as a viable minimally invasive procedure. Under permanent endoscopic visual control from the nasal cavity, a diode laser fiber is inserted into the lacrimal sac and laser energy is applied to create a bony ostium between the lacrimal sac and the nasal cavity...
October 13, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/29044069/primary-nonendoscopic-endonasal-versus-external-dacryocystorhinostomy-in-nasolacrimal-duct-obstruction-in-children
#14
COMPARATIVE STUDY
Nandini Bothra, Raashid M Wani, Anasua Ganguly, Devjyoti Tripathy, Suryasnata Rath
PURPOSE: The aim is to compare the outcome of nonendoscopic endonasal dacryocystorhinostomy (NEN DCR) with external DCR (EXT-DCR) in the treatment of nasolacrimal duct obstruction (NLDO) in children. METHODS: A retrospective, comparative chart analysis of all consecutive children <16 years after EXT-DCR or NEN-DCR between June 2012 and February 2016. RESULTS: Seventy-one children (79 eyes) underwent DCR in the study, of which 37 children (40 eyes) underwent EXT-DCR and 34 (39 eyes) NEN-DCR...
October 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29044052/management-of-nasolacrimal-duct-obstruction-in-children-how-is-it-changing
#15
EDITORIAL
Ashok Kumar Grover
No abstract text is available yet for this article.
October 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29040026/a-comparison-of-the-success-rates-of-endoscopic-assisted-probing-in-the-treatment-of-membranous-congenital-nasolacrimal-duct-obstruction-between-younger-and-older-children-and-its-correlation-with-the-thickness-of-the-membrane-at-the-valve-of-hasner
#16
Nishi Gupta, Chawla Neeraj, Bansal Smriti, Das Sima
Congenital nasolacrimal duct obstruction (CNLDO) remains the most common cause of epiphora in infants. This retrospective study compares the success rate of nasal endoscopic-assisted probing between younger (3 years and below) and older (above 3 years) children with membranous CNLDO and its correlation with the thickness of the membrane at the valve of Hasner. Case records of a total of 38 eyes in 34 children with membranous CNLDO who underwent endoscopic nasolacrimal duct probing and irrigation under general anesthesia were analyzed...
October 17, 2017: Orbit
https://www.readbyqxmd.com/read/29040001/is-gastroesophageal-reflux-disease-associated-with-primary-acquired-nasolacrimal-duct-obstruction
#17
Sonul Mehta, Gui-Shuang Ying, Ahsen Hussain, John T Harvey
PURPOSE: To determine if patients with primary acquired nasolacrimal duct obstruction (PANDO) have an increased prevalence of gastroesophageal reflux disease (GERD) compared to the general population. METHODS: Cross-sectional case-control study. The Mayo Clinic Reflux Disease Questionnaire (RDQ) is used to help physicians diagnose GERD. The retrospective group consisted of patients who previously had a dacryocystorhinostomy (DCR) over a 4-year period by one surgeon (JTH) at one institution...
October 17, 2017: Orbit
https://www.readbyqxmd.com/read/28991351/the-treatment-of-congenital-nasolacrimal-duct-obstruction-in-children-a-retrospective-review
#18
H Sprague Eustis, An H Nguyen
PURPOSE: To compare success and extrusion rates of the monocanalicular and bicanalicular Crawford intubation systems (JEDMED Instrument Company, St. Louis, MO). METHODS: A retrospective review of all children who were diagnosed as having congenital nasolacrimal duct obstruction and treated with lacrimal intubation from 2005 to 2014 was performed. The total number of eyes included was 168 (75 and 93 right and left eyes, respectively). Bicanalicular intubation was used in 80 eyes (bicanalicular group) and monocanalicular intubation was used in 88 eyes (monocanalicular group)...
October 9, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/28987318/co-instillation-of-nano-solid-magnesium-hydroxide-enhances-corneal-permeability-of-dissolved-timolol
#19
Noriaki Nagai, Fumihiko Ogata, Hiroko Otake, Naohito Kawasaki, Yosuke Nakazawa, Kazutaka Kanai, Norio Okamoto, Yoshikazu Shimomura
We prepared magnesium hydroxide (MH) nanoparticles by a bead mill method, and investigated whether the co-instillation of MH nanoparticles improves the low transcorneal penetration of water-soluble drugs, such as the anti-glaucoma eye drug timolol maleate (TM). MH particle size was decreased by the bead mill treatment to a mean particle size of 71 nm. In addition, the MH nanoparticles were highly stable. Next, we demonstrated the effect of MH nanoparticles on the corneal surface. MH shows only slight solubility in lacrimal fluid, and the instillation of MH nanoparticles for 14 days did not affect the behavior (balance of secretion and excretion) of the lacrimal fluid in rabbit corneas...
October 5, 2017: Experimental Eye Research
https://www.readbyqxmd.com/read/28985810/effectiveness-of-indocyanine-green-gel-in-the-identification-and-complete-removal-of-the-medial-wall-of-the-lacrimal-sac-during-endoscopic-endonasal-dacryocystorhinostomy
#20
Jinhwan Park, Jongsuk Lee, Hwa Lee, Sehyun Baek
OBJECTIVE: We investigated the effect of using indocyanine green (ICG) gel, a mixture of ICG and Viscoat, on complete removal of the medial wall of the lacrimal sac as well as the success rate of endoscopic endonasal dacryocystorhinostomy (DCR) for primary acquired nasolacrimal duct obstruction. METHODS: Consecutive cases of endoscopic endonasal DCR between January and December 2010 were included in a retrospective, comparative manner. A total of 91 patients with primary acquired nasolacrimal duct obstruction were enrolled...
October 2017: Canadian Journal of Ophthalmology. Journal Canadien D'ophtalmologie
keyword
keyword
46392
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"