Case Reports
Merkel cell tumor of the eyelid: a review and report of an unusual case
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- PMID: 2748083
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Case Reports
Merkel cell tumor of the eyelid: a review and report of an unusual case
Ophthalmic Surg.
1989 Jun.
Abstract
We describe a case of a Merkel cell tumor of the eyelid that manifested as a recurrent chalazion. This tumor had the classic characteristics of a Merkel cell neoplasm by light microscopy. Electron microscopy showed dense-core neurosecretory granules and perinuclear microfilaments consistent with the diagnosis. Because a Merkel cell tumor may manifest as a chalazion, pathologic evaluation of all atypical chalazia is essential. Merkel cell tumors are malignant, and they must be treated aggressively to minimize recurrence or metastasis.
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