Orbital lobe lacrimal ductal cyst

Lacrimal Gland Ductal Cyst Complicated by Abscess Formation

A 52-year-old woman with a 7-month history of a left lateral upper eyelid nodule presented with an acute, 1-day history of left upper eyelid swelling and erythema associated with chemosis, epiphora, and pain. Magnetic resonance (MR) imaging revealed a well-circumscribed cystic mass indistinguishable from the left lacrimal gland containing a fluid-fluid level. Surgery confirmed an abscess within the lacrimal gland; histopathologic examination revealed a dilated lacrimal duct with an inflammatory exudate within the lumen. This report details one of the few reported cases of an acute lacrimal gland ductal cyst abscess and, to the authors' knowledge, the first with MR images.

Dacryops - A review

Purpose: To review and summarize the epidemiology, clinical presentations, histopathologic characteristics and management of dacryops.Methods: A comprehensive PubMed, Embase and Google Scholar search of all articles written in English and non-English language articles with abstract translated to English on dacryops were reviewed. Data reviewed included epidemiology, etiology, pathogenesis, clinical presentations, histopathologic characteristics and management of dacryops.Results: Lacrimal ductal cysts or dacryops are classified based on locations: palpebral lobe cysts (simple dacryops); orbital lobe cysts; cysts of the accessory lacrimal glands of Krause and Wolfring; and cysts of ectopic (choristomatous) lacrimal glands. The exact etiology of dacryops remains unknown. Dacryops is usually asymptomatic but can present with varied symptoms depending on the type and associated complications. While complete excision of dacryops is generally recommended, marsupialization is also a safe and effective method for the treatment of dacryops in the palpebral lobe of lacrimal gland. Complete surgical excision via orbitotomy is required for deep orbital lesions.Conclusion: Dacryops is an uncommon benign cystic lacrimal gland tissue neoplasm. Dacryops can be classified into four types based on locations. Lesions could be either superficial that can be seen through the fornix or deep into the orbit. Observation is also an option for small or asymptomatic lesions. Surgery remains the mainstay of treatment for symptomatic cases, but approaches are different depending on the location of the lesions.

Lacrimal Gland Orbital Lobe Cysts Associated With Lymphoid Hyperplasia or Mucosa-Associated Lymphoid Tissue Lymphoma in Patients With Chronic Autoimmune Disease

Large cysts in the orbital lobe of the lacrimal gland are rare and are associated with Sjögren syndrome and B-cell mucosa-associated lymphoid tissue lymphoma. The authors describe 4 new cases of large orbital lobe lacrimal gland cysts. The first 2 patients, both with Sjögren syndrome, had unilateral cysts associated with chronic inflammation. Mucosa-associated lymphoid tissue lymphoma was also identified in the cyst wall of the second case and could not be completely excluded in the first case. The third patient, with a history of rheumatoid arthritis, had bilateral cysts, again associated with mucosa-associated lymphoid tissue lymphoma. The fourth patient, with no history of systemic disease, had a unilateral cyst associated with reactive lymphoid hyperplasia. Finally, the authors report the long-term outcomes of 3 previously reported cases.