Lacrimal sac diverticula present with epiphora, medial canthal swelling, dacryocystitis, and/or diverticulitis. Dacryocystography, despite being the most sensitive radiologic test, is only 59% sensitive, and adjunctive CT and ultrasound have limited use. Surgical management is recommended because conservative management often fails. Dacryocystorhinostomy, diverticulum excision, or a combination thereof appears to be equivalent in achieving resolution of symptoms.
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