Related Experiment Video
Updated: Sep 27, 2025

Establishment of a Severe Dry Eye Model Using Complete Dacryoadenectomy in Rabbits
Published on: January 8, 2020
Ectopic lacrimal gland causing intermittent proptosis
I U Kwang Kwok1,2, Zakariah Sakinah3, Mokhtar Elmina4
1Department of Ophthalmology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kota Bharu, Kelantan.
Abstract:
Unilateral proptosis secondary to ectopic lacrimal gland tissue is rare. The most common site of ectopic lacrimal gland tissue is at the bulbar conjunctiva and limbal area. Although uncommon, intraorbital ectopic lacrimal gland tissue may mimic other ominous symptoms of intraorbital neoplasm in childhood. We present a rare case of intraconal ectopic lacrimal gland tissue in a 14-year-old girl with intermittent proptosis since childhood associated with subconjunctival hemorrhage and excruciating pain. She underwent lateral orbitotomy with orbital mass excision that resulted in good outcomes and no recurrence was seen at 6 months after the surgery.
Related Concept Videos
Glaucoma: Overview
Angle Closure Glaucoma: Treatment
Accessory Structures of the Eye
Open Angle Glaucoma: Treatment
Drugs such as carbonic anhydrase inhibitors, α2- and...

