Lacrimal colic--an important ophthalmic symptom

Area of Science:

• Ophthalmology
• Medical Sciences

Background:

• Acute severe medial canthal pain is a significant symptom.
• The lacrimal drainage system can be affected by various pathologies.

Observation:

• A case report details a novel concept: "lacrimal colic."
• This condition involves acute, severe medial canthal pain.
• The pain results from sudden expansion of the lacrimal sac, often due to stone formation.

Findings:

• Lacrimal colic is analogous to renal colic, involving stone-induced distension and pain.
• A literature review supports the clinical relevance of this symptom.

Implications:

• Recognizing lacrimal colic improves diagnosis of acute medial canthal pain.
• This concept highlights the importance of considering dacryocystolithiasis.
• Further research into lacrimal sac expansion pathologies is warranted.