To be honest, I wasn't completely sure whether to categorize this topic under oculoplastics or ophthalmic pathology. Arguments definitely could be made for either, or both.

In any case, there are 3 major tumors that affect the lacrimal gland: orbital lymphoma, pleomorphic adenoma of the lacrimal gland, and adenoid cystic carcinoma of the lacrimal gland. If you see a test question about a tumor of the lacrimal gland, it is going to be one of those three conditions (probably).