title: Multicentric primary malignant melanomas of the choroid: two separate malignant melanomas of the choroid and two uveal naevi in one eye.
abstract: Two completely separate malignant melanomas of the choroid occurred in 1 eye containing 2 additional uveal naevi. Review of the literature disclosed 7 further patients with unilateral multicentric malignant melanomas of the choroid and 11 bilateral multicentric malignant melanomas of the uvea. General aspects of multicentric primary neoplasia are discussed and an interpretation is attempted.
mesh_terms: D002830:Choroid Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D008545:Melanoma / Q000150:complications* / Q000473:pathology; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology; D009506:Nevus / Q000150:complications* / Q000473:pathology