Lacrimal Canaliculitis: A Major Review

Area of Science:

• Ophthalmology
• Infectious Diseases
• Medical Reviews

Background:

• Lacrimal canaliculitis involves inflammation of the proximal lacrimal drainage system.
• Classical symptoms include redness, discharge, swelling, epiphora, and punctal abnormalities.
• It is frequently misdiagnosed, often mistaken for conjunctivitis or dacryocystitis.

Purpose of the Study:

• To review existing literature on lacrimal canaliculitis over the past 15 years.
• To provide an overview of this uncommon condition, including diagnosis and management.
• To improve understanding of lacrimal system infections.

Main Methods:

• Systematic review of 100 articles published within the last 15 years.
• Analysis of clinical characteristics, causes, microbial agents, and treatment outcomes.
• Data extraction on patient demographics, diagnosis, and management strategies.

Main Results:

• The average age at diagnosis was approximately 57 years, with a higher incidence in females.
• Primary canaliculitis was more common than secondary, with the inferior canaliculus more frequently affected.
• Commonly isolated microbes included Staphylococcus, Streptococcus, and Actinomyces. Surgical management was used in 74.25% of cases.

Conclusions:

• Lacrimal canaliculitis presents with distinct symptoms but is prone to misdiagnosis.
• Infectious agents are primary causes, with Staphylococcus, Streptococcus, and Actinomyces being prevalent.
• Effective management strategies are varied, and the condition can be recurrent, necessitating improved understanding and treatment protocols.