Conjunctival cicatrizing disease presenting with lacrimal obstruction

Abstract

Patients with conjunctival cicatrizing disease may develop lacrimal obstruction. Little is published on lacrimal obstruction as the presenting feature of otherwise asymptomatic cicatrizing conjunctival disease. The records of all patients presenting between 1994 and 2015 with lacrimal obstruction found to have cicatrizing conjunctival disease were reviewed. Demographic details, clinical findings, disease progression and treatment were analyzed. Thirty-five patients (25 female), aged 43-91 years (median 74, mean 71.3 years) had epiphora and a mild conjunctival cicatrizing process. Nine patients had onset of epiphora after cataract surgery. All except one patient had obstruction of the proximal lacrimal system (punctum and/or canaliculus). In 14 cases, the obstruction was unilateral (both puncta or canaliculi), with one progressing to bilateral obstruction after 11 years. In 19, all 4 puncta or canaliculi were obstructed. Two patients had unilateral nasolacrimal duct obstruction; one developed contralateral canalicular obstruction 2 years later. Conjunctival biopsies were obtained in 19 of 35 cases (54%), and OCP immunohistochemistry was positive in 7/19 (37%). All other biopsies showed chronic inflammation. Two patients had lichen planus. In follow-up (range 0.1-11 years, mean 3.2 years), 2 patients' conjunctival disease progressed mildly, and 3 progressed moderately, with 2 of these 5 having positive OCP immunohistochemistry, and 1 having lichen planus. Patients with conjunctival cicatrization may present with lacrimal obstruction, usually punctal or canalicular. Conjunctival disease is usually mild and non-progressive, but patients should be monitored for disease progression.

Keywords: Conjunctiva; cicatrization; lacrimal obstruction; lichen planus; ocular cicatricial pemphigoid.