| 释义 |
Definition of melanoma in English: melanomanoun ˌmɛləˈnəʊməˌmɛləˈnoʊmə Medicine A tumour of melanin-forming cells, especially a malignant tumour associated with skin cancer. melanomas can appear anywhere on the body mass noun the incidence of melanoma is rising steadily Example sentencesExamples - These patients are also at risk for second cancers, including bone, brain, leukemia and lymphoma, melanomas, and soft tissue sarcomas.
- About half of malignant skin melanomas arise from pre-existing moles.
- There is a definite link between sunbathing and the incidence of malignant melanomas.
- Although they make up the smallest percentage of all skin cancers, melanomas cause the greatest number of deaths.
- One form of skin cancer, malignant melanoma, can spread to other organs very rapidly.
Origin Mid 19th century: from Greek melas, melan- 'black' + -oma. Rhymes aroma, carcinoma, chroma, coma, comber, diploma, glaucoma, Homer, lymphoma, misnomer, Oklahoma, Omagh, roamer, Roma, romer, sarcoma, soma Definition of melanoma in US English: melanomanounˌmɛləˈnoʊməˌmeləˈnōmə Medicine A tumor of melanin-forming cells, especially a malignant tumor associated with skin cancer. melanomas can appear anywhere on the body the incidence of melanoma is rising steadily Example sentencesExamples - One form of skin cancer, malignant melanoma, can spread to other organs very rapidly.
- There is a definite link between sunbathing and the incidence of malignant melanomas.
- Although they make up the smallest percentage of all skin cancers, melanomas cause the greatest number of deaths.
- These patients are also at risk for second cancers, including bone, brain, leukemia and lymphoma, melanomas, and soft tissue sarcomas.
- About half of malignant skin melanomas arise from pre-existing moles.
Origin Mid 19th century: from Greek melas, melan- ‘black’ + -oma. |