Abstract
This paper presents the clinical and pathological findings in 40 consecutive patients seen with primary tumours arising from the lacrimal gland. Twenty patients had a benign mixed-cell tumour. They presented in a recognisable clinical manner with a painless mass in the region of the lacrimal gland which slowly enlarged over a period of at least 1 year before consultation. Twenty patients had a carcinoma of the lacrimal gland. They had a short history and experienced pain. On clinical grounds they could not be distinguished from inflammatory lesions in the region of the lacrimal gland. The method of treating these 2 groups of patients is described and methods of dealing logically with their problems are suggested.