LOC101930452
Lacrimal Gland Tumors
Description
Lacrimal gland tumors are rare tumors that develop in the lacrimal gland, a small gland located near the corner of the eye. These tumors can be either benign (non-cancerous) or malignant (cancerous).
Types of Lacrimal Gland Tumors
-
Benign tumors:
- Pleomorphic adenoma
- Warthin's tumor
- Adenolymphoma
-
Malignant tumors:
- Adenocarcinoma
- Mucoepidermoid carcinoma
- Acinic cell carcinoma
Associated Diseases
Lacrimal gland tumors can be associated with certain conditions, such as:
- Sjögren's syndrome: An autoimmune disorder that affects the salivary and lacrimal glands
- Human immunodeficiency virus (HIV): Lacrimal gland lymphomas are more common in people with HIV
- Epstein-Barr virus (EBV): EBV is linked to the development of lymphoepithelial carcinomas of the lacrimal gland
Symptoms
Lacrimal gland tumors can cause a variety of symptoms, including:
- Swelling or lump in the upper eyelid
- Eyelid drooping (ptosis)
- Dry eye
- Blurred vision
- Double vision
- Pain
- Redness
- Tearing
Diagnosis
Lacrimal gland tumors are diagnosed based on a physical examination, imaging tests (such as CT or MRI scans), and a biopsy.
Treatment
Treatment for lacrimal gland tumors depends on the type and size of the tumor. Options include:
- Surgery
- Radiation therapy
- Chemotherapy
- Targeted therapy
- Immunotherapy
Prognosis
The prognosis for lacrimal gland tumors depends on the type and stage of the tumor. Benign tumors typically have a good prognosis, while malignant tumors may have a more guarded prognosis.
Did you Know ?
Lacrimal gland tumors account for approximately 5% of all orbital tumors.
