Contents

SynopsisCodesLook ForDiagnostic PearlsDifferential Diagnosis & PitfallsBest TestsManagement PearlsTherapyReferences

View all Images (6)

Lacrimal gland cyst
Other Resources UpToDate PubMed

Lacrimal gland cyst

Contributors: Octavio Viramontes, D. Chimene Richa MD
Other Resources UpToDate PubMed

Synopsis

Lacrimal gland cysts, also known as dacryops, are benign ductal cysts. They are uncommon and can occur wherever lacrimal gland tissue is present. It was previously thought that they arose due to obstructions and subsequent buildup of secretion, but now the cause is thought to be multifactorial, arising from chronic inflammation, an immune response, and IgA hypersecretion.

There are four classifications based on location:
  • Palpebral lobe cysts are found between the medial and lateral canthi
  • Orbital lobe cysts are found in the orbit of the eye
  • Cysts in the accessory lacrimal glands
  • Cysts are ectopic in the lacrimal glands
The most common of the lacrimal gland masses, dermoid and epidermoid cysts, are congenital choristomas (resulting from embryonic epidermal entrapment within the frontozygomatic suture) that grow into palpable subcutaneous nodules. They require excision due to risk of spontaneous rupture or cutaneous fistula formation.

Codes

ICD10CM:
H04.139 – Lacrimal cyst, unspecified lacrimal gland

SNOMEDCT:
27038009 – Lacrimal Gland Cyst

Look For

Subscription Required

Diagnostic Pearls

Subscription Required

Differential Diagnosis & Pitfalls

To perform a comparison, select diagnoses from the classic differential

Subscription Required

Best Tests

Subscription Required

Management Pearls

Subscription Required

Therapy

Subscription Required

References

Subscription Required

Last Reviewed:08/17/2017
Last Updated:09/28/2017
Copyright © 2024 VisualDx®. All rights reserved.
Lacrimal gland cyst
A medical illustration showing key findings of Lacrimal gland cyst : Eyelid edema, Unilateral distribution, Ectropion
Clinical image of Lacrimal gland cyst - imageId=3520291. Click to open in gallery.  caption: 'A translucent mass at the upper outer lid.'
A translucent mass at the upper outer lid.
Copyright © 2024 VisualDx®. All rights reserved.