| amelanotic | Lacking in melanin. Origin: G. A-priv. + melas, black (05 Mar 2000) |
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| amelanotic melanoma | <tumour> An anaplastic melanoma consisting of cells derived from melanocytes but not forming melanin. (05 Mar 2000) |
| melanoma, amelanotic | An unpigmented malignant melanoma. It is an anaplastic melanoma consisting of cells derived from melanoblasts but not forming melanin. (12 Dec 1998) |
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