File:Conjunctival Melanoma and Merkel Cell Carcinoma of the Eyelid.png

Images depicting both a conjunctival melanoma prior to excisional biopsy (left) and a clinical photograph of Merkel cell carcinoma of the eyelid (right). Both lesions tend to be more aggressive and may harbor micro metastasis at the time of diagnosis. Image left courtesy of Cohen et al.[14] and image right courtesy of Author Rona Z Silkiss, MD, FACS.