Kenza Kanzera Mifananidzo: Melanoma

Chimwe chemasero mumusasa wepasi we epidermis, unonzi melanocytes, unobereka bvudzi-remavara rweganda (melanin) rinotarisa ganda nemvere dzvuku. Melanin inobatsirawo kuchengetedza pamisana inoparadza yezuva. Apo masero ari kukura nenzira yakarongeka, chirwere chinoguma chinokonzera uye chinowanzozonzi se mole kana nevus. Dzimwe nguva, zvisinei, melanocytes inokura kunze kwekutarisa uye inova kenza uye inouraya mhanamoma. Kana ukaona mamo matsva kana kuti mole inoshandura maitiro ayo, taura nachiremba wako pakarepo.

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Kupararira kwepamusoro

Kunyanya kufaradzika kwechirwere chinonzi melanoma ndiyo inonyanya kunyanya kurwariswa. Inowanzogara yakazara uye isina kumira mumusana uye marara, ine mhando dzakasiyana dzemavara uye dzemavara. Izvozvo zvinogona kuitika kune imwe yemazera kana nhengo yemuviri uye inonyanya kuitika muCaucasians.

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Raised, Multi-colored

Zvironda zveMelanoma zvinowanzoita zvitsvuku, zvitsvuku, uye bhuruu (kusvika kune bhuruu-mutsvuku) vose vari muchilonda chimwe chete. Izvi zvinokonzera mavara akadai.

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Raised, Dark Lesion

Cherechedza kuvapo kwemavara mazhinji mukati meiyo melanoma lesion. Ichi chimiro chinowanzoonekwa chemalaoma.

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Malignant

Kurapa kweraignant melanoma kunobva pane zvinhu zvakawanda, kusanganisira hutano hwehutano hwehutano uye kana kenza yakapararira kune lymph nodes kana dzimwe nhengo. Kana akabatwa kare, melanoma inogona kuporeswa. Dambudziko rekenza rinodzoka rinowedzera nekudzika kwechirwere - zvakadzika zvironda zvinowanzodzoka. Kana kenza yakapararira kune lymph nodes, pane mikana yakawanda yokuti maranoma ichadzoka. Pamusoro pemakoromoma akapararira kune mamwe maviri uye nhengo, chirwere chinoderera chiri pasi.

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PaFingernail

Melanomas pasi peminwe inoratidzika seinoita sokuti dema kana bluish kubuda kwemavara. Izvi zvinonzi "acral lentiginous melanoma" uye ndiyo inonyanya kufanana nehutano hwechironda. Inowanzoitika pamichindwe, pasi, kana pasi pezvipikiri uye inonyanya kuonekwa muAfrica-America.

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Lentigo Maligna

Lentigo maligna melanoma (dzimwe nguva inonzi huutchinson's freckle) kazhinji inowanikwa kune vakwegura uye inoratidzirwa nemapapiro, mashizha, mavara-mavara-mavara-mavara ane maruva asina mavara. Izvi zvinowanzoonekwa pane zviso kana dzimwe nzvimbo dzakasviba zuva uye zvinowedzera kukura kwemakore mashanu kusvika ku15 zvisati zvava kushaya simba.

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Clark Level III

IC Clark level inotsanangura kuti kureva kanamate inopinda sei paganda. Iyi ingano yeanoramine III iyo kenza inosanganisira chikamu chepamusoro pezvenje.

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Clark Level IV

Iyi ndiyo muenzaniso weClark level IV maranoma umo kenza yakapararira kubva epidermis kuburikidza nepamusoro dermis uye inosanganisira pasi rezasi.

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On Neck

Iyi melanoma pamutsipa yakasiyana-siyana yakasvibiswa nenzvimbo yakasvibiswa yakajeka uye nzvimbo isina kukwana. Kupera kwemavara mumaranoma kunonyatsotsanangurwa nehupamhi hwahwo hunotariswa mushure mekunge wapera chirwere.