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Editor,—Although the presence of melanocytes located within and under the epithelium of the nasal cavity and paranasal sinuses has been reported, it appears to be a rare finding.1 Further, only 17 cases of malignant melanoma of the lacrimal sac have been reported.2 We came across unusual, and unaccounted for, focal collections of melanocytes in the lacrimal sac of a patient and report this finding.
A 55 year old woman presented to the ophthalmology department of the Schieffelin …
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