malignant choroid melanoma choroid necrotic melanoma https://www.malacards.org/card/choroid_necrotic_melanoma MEDGEN:232362 necrotic melanoma of choroid necrotic melanoma of the choroid choroid necrotic melanoma UMLS:C1333026 MONDO:0004364 necrotic choroid melanoma NCIT:C6865 GARD:0023958 DOID:7807 necrotic uveal melanoma