Desmoplastic malignant melanoma masquerading as chalazion.
Desmoplastic malignant melanoma is a rare and highly malignant tumour, which usually occurs in the head and neck. This is demonstrated by a case history of a patient with this lesion on the lower lid, which has not been previously described in the British ophthalmological literature. The lesion often presents considerable problems of histological diagnosis.
D000368:Aged; D003560:Cysts / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005141:Eyelid Diseases / Q000175:diagnosis*; D005142:Eyelid Neoplasms / Q000175:diagnosis* / Q000648:ultrastructure; D006801:Humans; D007124:Immunoenzyme Techniques; D008297:Male; D008537:Meibomian Glands; D008545:Melanoma / Q000175:diagnosis* / Q000648:ultrastructure