title: Lacrimal sac compression by an anterior ethmoidal mucocele presenting as a late complication of dacryocystorhinostomy.
abstract: This was an unusual case of lacrimal sac compression by an anterior ethmoidal mucocele presenting as a late complication of a dacryocystorhinostomy (DCR) that was jointly managed by ophthalmic and ENT surgeons via an endoscopic approach. A 22-year-old lady presented with a 12-month history of a painless lump in her left medial canthus area and a 6-month history of left intermittent epiphora. She had a DCR when she was 15 years old with initial symptom control until recent recurrence. There were no nasal or other eye symptoms. The rest of the eye and nasendoscopic examinations were unremarkable. An MRI scan suggested a dacryocystocele; however, a further CT scan revealed a 1.6 cm cystic lesion consistent with an anterior ethmoidal mucocele compressing the lacrimal sac. An endoscopic left anterior ethmoidectomy with marsupialisation of the mucocele was performed in combination with an endoscopic DCR. She made good post-operative recovery.
authors: Department of Otolaryngology,Warwick Hospital, Warwick, UK dejolaleye@yahoo.com.
authors: Oladejo
authors: O
authors: Olaleye
authors: Department of Otolaryngology,Warwick Hospital, Warwick, UK.
authors: Shizalia
authors: S
authors: Salleh
authors: Department of Otolaryngology,Warwick Hospital, Warwick, UK.
authors: Don
authors: D
authors: David
authors: Department of Otolaryngology,Warwick Hospital, Warwick, UK.
authors: Richard
authors: R
authors: Bickerton