Naso-lacrimal duct tumours are uncommon and present with epiphora and swelling. Since the naso-lacrimal duct is embedded in bone for the majority of its anatomical length, the late presentation of proptosis is due to orbital extension of the tumour. Radical surgical treatment is necessary to establish clear margins and facilitate reconstruction.
Dacrycystorhinostomy (DCR) is a procedure performed to drain the lacrimal sac in cases of nasolacrimal duct obstruction or in chronic dacryocystitis. It can be performed externally or endoscopically. This is a prospective, nonrandomized study involving twenty-two consecutive patients (16 Females and 6 Males; mean age 45.54 y; range 18-74 y) who presented to the DCR clinic with epiphora secondary to nasolacrimal duct obstruction and recurrent infection. All patients underwent primary powered endoscopic DCR. A total of 24 procedures were performed using a standardized surgical technique. Post-operatively, symptom evaluation and endoscopic assessment of the newly created lacrimal ostium were done. Twenty-two of the 24 DCR's were patent after a mean follow-up of 21.5 months, yielding a success rate of 91.66%. Patency was assessed by symptomatic evaluation and endoscopic visualization at each post-operative visit. Two patients had complications, one orbital fat exposure and the other secondary haemmorhage. The two failures were due to synechiae formation. Therefore, powered endoscopic DCR with mucosal flaps without stenting has a success rate comparable to that achieved with stents and external DCR.
We reported a case of pleomorphic adenoma of the lacrimal gland involving the palpebral lobe in young teenage girl of Asian origin. The presentation at young age group is rare, which initially misdiagnosed as a large chalazion. The benign tumor with its intact pseudocapsule was removed through lateral orbitotomy together with the suspicious looking orbital lobe.
We report a case of an adult who presented with progressive swelling in the right eye with suggestive of intracranial lesion on imaging. Histopathological revealed a lacrimal gland malignant mixed tumour.