Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda sashi: Passage: Alamun farko na melanoma sune canje-canje ga siffar ko launi na moles na yanzu ko, a cikin yanayin melanoma na nodular, bayyanar sabon kumburi a ko'ina a kan fata. A cikin matakai na gaba, mole na iya yin itch, ulcerate ko zub da jini. Ana taƙaita alamun farko na melanoma ta hanyar mnemonic "ABCDEF": Tambaya: Menene mnemonic don alamun farko na melanoma?
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