This document discusses chronic dacryocystitis, an inflammation of the lacrimal sac caused by blockage and infection. It identifies potential predisposing factors and causes, including age, anatomy, foreign bodies, and common infectious organisms like Staphylococci. The condition progresses through stages from chronic catarrhal dacryocystitis to lacrimal mucocoele and chronic suppurative or fibrotic sac stages. Potential complications include conjunctivitis, ectropion, and corneal ulcers. Treatment options include lacrimal syringing, balloon dilation, dacryocystorhinostomy surgery, or dacryocystectomy if other options are contraindicated.
Dacryocystitis is an infection or inflammation of the nasolacrimal sac, usually accompanied by blockage of the nasolacrimal duct. Dacryocystitis can be acute or chronic and congenital or acquired.
Dacryocystitis is an infection or inflammation of the nasolacrimal sac, usually accompanied by blockage of the nasolacrimal duct. Dacryocystitis can be acute or chronic and congenital or acquired.
An acute gingival lesion /certified fixed orthodontic courses by Indian dent...Indian dental academy
Welcome to Indian Dental Academy
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats.
Indian dental academy has a unique training program & curriculum that provides students with exceptional clinical skills and enabling them to return to their office with high level confidence and start treating patients
State of the art comprehensive training-Faculty of world wide repute &Very affordable.
A detailed description of sarcoidosis, pulmonary in specific but also covering the other systems. a rare entity in india or a better way to say, often an overlooked disease.
Heterogeneous group of illnesses affecting larynx, trachea and bronchi.
Laryngotracheitis, LTB, laryngotracheo-bronchopneumonitis and spasmodic croup are inclusive.
Upper airway obstruction in croup causes :
A barking cough, hoarse voice, inspiratory stridor and variable respiratory distress.
Ophthalmology Eye care Presentation, nasolacrimal duct obstruction, congenital nasolacrimal duct obstruction, acquired nasolacrimal duct obstruction, medical residency training presentation, ear nose and throat approach to nasolacrimal surgeries, federal medical centre lokoja, kogi state, Nigeria, ophthalmology surgery
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
2. • WHAT IS DACRYOCYSTITIS?
• WHAT ARE THE CAUSES OF
CHRONIC DACRYOCYSTITIS?
Predisposing Factors
Factors causing stasis of tears
Source of infection
Causative organisms
3. 1. Predisposing factors
• Age
• Sex
• Race
• Heredity
• Socio-economic status
• Poor personal hygiene
4. 2. Factors causing stasis of tears
• Anatomical factors
• Foreign bodies
• Excessive
lacrimation
•Mild grade
inflammation
•Obstruction of
lower end of NLD
6. 4. Causative organisms
• Most common –
Staphylococci,
Pneumococci,
Streptococci,
Pseudomonas
pyocyanea
7. STAGES
1. Stage of chronic catarrhal
dacryocystitis
2. Stage of lacrimal mucocoele
3. Stage of chronic
suppurative dacryocystitis
4. Stage of chronic fibrotic sac
8. 1. Stage of chronic catarrhal
dacryocystitis
• Symptoms
• Lacrimal syringing –
clear fluid or few
fibrinous flakes
• Dacryocystography –
block in the NLD, normal
sized lacrimal sac with
healthy mucosa
9. 2. Stage of lacrimal mucocoele
• Symptoms
• Dacryocystography –
distended sac with blockage
in the NLD
• Regurgitation test – milky or
gelatinous fluid
•Encysted mucocoele
10. 3. Stage of chronic suppurative
dacryocystitis
• Symptoms
• Regurgitation test – frank
mucopurulent discharge
• Encysted pyocoele
4. Stage of chronic fibrotic sac
• Symptoms
• Dacryocystography – very
small sac with irregular
mucosal folds
11. COMPLICATIONS
• Chronic intractable conjunctivitis
• Ectropion of lower lid, maceration
and eczema of lower lid skin
• Hypopyon corneal ulcer
• Operative complications -
endophthalmitis
12. TREATMENT
• Conservative treatment – repeated lacrimal
syringing
• Balloon catheter dilation
• Dacryocystorhinostomy
• Dacryocystectomy – only when DCR is
contraindicated
• Conjunctivodacryocystorhinostomy
