Final answer:
The question describes a condition called Dacryoadenitis, which is characterized by inflammation of the lacrimal gland. Symptoms include lid swelling, pain, tearing, and possible displacement of the eye. MRI/CT scans and biopsy might be necessary in severe cases.
Step-by-step explanation:
The question relates to a condition that involves lacrimal gland inflammation, i.e., Dacryoadenitis. This gland produces tears and is located in the upper outer corner of the eye. Symptoms include lateral lid swelling, pain, tearing, and possibly displacement of the globe of the eye. In severe cases, a MRI/CT scan of the orbit may be necessary to help diagnose the condition, along with a biopsy of the gland. The gland being tender and erythematous is a sign of inflammation and swelling.
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