Melanoma rudzi rwekenza yeruoko inotanga mumelanocytes. Melanocytes masero anoita pigment inoita kuti ganda rive neruvara. Pigment inonzi melanin.
Melanoma kazhinji inotanga paganda rinowanzoonekwa nezuva. Izvi zvinosanganisira ganda riri pamaoko, kumashure, chiso nemakumbo. Melanoma inogonawo kuumbwa muziso. Zvisingawanzoitika, zvinogona kuitika mumuviri, sekari mhino kana muhuro.
Chikonzero chaicho chemelanomas yese hachizivikanwe. Kazhinji melanomas inokonzerwa nekuonekwa kwechiedza che ultraviolet. chiedza che ultraviolet, chinonziwo chiedza che UV, chinobva kuzuva kana kuti ma tanning lamps nemabhedha. Kuganhurira kuonekwa kwechiedza che UV kunogona kubatsira kuderedza njodzi yemanoma.
Njodzi yemanoma inoita kunge iri kuwedzera muvanhu vari pasi pemakore 40, kunyanya vakadzi. Kuziva zviratidzo zvekenza yeganda kunogona kubatsira kuve nechokwadi chekuti shanduko dzekenza dzinoonekwa uye dzinoporeswa usati wasvika pakupararira. Melanoma inogona kurapwa nekupesvedzera kana ikawanikwa pakutanga.
Mave akazara kazhinji haana ngozi. Anogona kuva nebvudzi kana kukwira kana kuita makwara. Taura nachiremba wako nezve chero shanduko muvara kana saizi yemave kana kana kukwakuka, kurwadziwa, kubuda ropa kana kuzvimba kwakabuda. Chiratidzo chekutanga chemelanoma kazhinji mave anochinja saizi, chimiro kana ruvara. Iyi melanoma inoratidza kusiyana kwemavara nemiganhu isina kujairika, zvose izvi zviri zviratidzo zvechinyevero chemelanoma. Zviratidzo zvemelanoma zvekutanga nezviratidzo kazhinji ndezvi:
Melanoma haitangi nguva dzose semave. Inogonawo kuitika paganda rakasimba. Zviratidzo zvemelanoma zvinogona kuitika chero kupi muviri. Melanomas kazhinji inokura munzvimbo dzakatarisana nezuva. Izvi zvinosanganisira maoko, musana, chiso nemakumbo.
Melanomas inogonawo kuitika munzvimbo dzisingatarisani nezuva. Izvi zvinosanganisira pasi pemakumbo, maoko nemisoro yeminwe. Melanoma inogonawo kuitika mukati memuviri. Aya melanomas akavanzika akajairika muvanhu vane ganda rebrown kana dema.
Mave akajairika kazhinji ane ruvara rumwe chete. Anogona kutaridzika pink, tan, brown kana dema. Muvanhu vane ganda rebrown nedema, mave akajairika ane mukana mukuru wekuva brown rima kana dema. Mave akajairika ane muganhu wakajeka unoparadzanisa mave ne ganda riri pedyo. Iwo oval kana raundi uye kazhinji anenge ari pasi pe 1/4 inch (anenge 6 millimeters) muhupamhi.
Mave mazhinji anotanga kuoneka muhudiki uye mave matsva anogona kuumbwa kusvika anenge makore makumi mana. Panguva yavanenge vakuru, vanhu vazhinji vane pakati pe10 kusvika ku40 mave. Mave anogona kuchinja chitarisiko nekufamba kwenguva uye mamwe anogona kutoenda nekukwegura.
Mave mamwe haana kujairika. Anogona kuva nehunhu hwakati hunoita kuti melanomas kana kenza yeganda. Hunhu hunogona kusanganisira:
Mave anova kenza anogona kutaridzika zvakasiyana kwazvo. Vamwe vanogona kuratidza shanduko dzose dzakanyorwa pamusoro, nepo vamwe vangave nehunhu humwe kana maviri chete husina kujairika.
Melanomas inogonawo kukura munzvimbo dzemuviri dzine chiedza chidiki kana chisina chiedza chezuva. Aya mahara anogona kusanganisira nzvimbo dziri pakati pemunwe uye pamaoko, pasi, scalp kana genitals. Izvi dzimwe nguva zvinonzi melanomas yakavanzika nekuti inoitika munzvimbo dzisingafungwi nevanhu vazhinji kuti vatarisise. Kana melanoma ikaitika muvanhu vane ganda rebrown kana dema, ine mukana mukuru wekuitika munzvimbo yakavanzika.
Melanomas yakavanzika inosanganisira:
Enda kunachiremba wako kana kune mumwe nyanzvi yeutano kana ukaona chero kuchinja paganda kunokunetsa.
Kenza ye ganda inotanga muzera dzinoita ganda rekunze, rinonzi epidermis. Rudzi rwekenza yeganda rinonzi basal cell carcinoma rinotanga muzera re basal. Mazera e basal anoita ma cell eganda anoramba achikanda ma cell ekare kuenda kumusoro. Sezvo ma cell matsva achifamba kumusoro, anova ma squamous cells. Kenza yeganda inotanga muma squamous cells inonzi squamous cell carcinoma yeganda. Melanoma, rudzi rumwe rwekenza yeganda, inobva kuma pigment cells, anonzi melanocytes.
Melanoma inoitika kana chimwe chinhu chichichinja melanocytes ine hutano kuva cancer cells. Melanocytes ndiwo ma cell eganda anoita pigment inoita kuti ganda rive neruvara. Iyo pigment inonzi melanin.
Melanoma inotanga kana melanocytes ikaita shanduko muDNA yavo. DNA ye cell ine mirairo inoudza cell zvekukura. Muma cell ane hutano, DNA inopa mirairo yekukura nekukura nekukurumidza kwakatarwa. Mirairo inoudza ma cell kuti afe panguva yakatarwa. Muma cancer cells, shanduko dzeDNA dzinopa mirairo yakasiyana. Shanduko dzinoudza ma cancer cells kuti aite ma cell mazhinji nekukurumidza. Ma cancer cells anogona kuramba achirarama apo ma cell ane hutano angafa. Izvi zvinoita kuti pave nema cell mazhinji.
Ma cancer cells anogona kuita chidimbu chinonzi tumor. Tumor inogona kukura kuti iparadze uye iparadze tishu dzemuviri dzine hutano. Panguva yakati, ma cancer cells anogona kuputsika uye kupararira kune dzimwe nzvimbo dzemuviri. Kana cancer ikapararira, inonzi metastatic cancer.
Hazvina kujeka kuti chii chinoshora DNA muma cell eganda uye kuti zvinoita sei kuti pave ne melanoma. Zvinogona kunge zviri musanganiswa wezvinhu, kusanganisira zvinhu zvakatipoteredza nezvinhu zvemagariro. Zvisinei, vanachiremba vanotenda kuti kuiswa kwe ultraviolet light ndicho chikonzero chikuru che melanoma. Ultraviolet light, inonziwo UV light, inobva kuzuva uye kubva kuma tanning lamps nema bed.
UV light haina kukonzera melanomas yese, kunyanya idzo dzinowanikwa munzvimbo dzemuviri yako dzisingawani chiedza chezuva. Izvi zvinoreva kuti zvimwe zvinhu zvinogona kuwedzera njodzi yako yekuwana melanoma.
Zvinhu zvinogona kuwedzera njodzi yekenza yemelanoma zvinosanganisira:
Unogona kuderedza njodzi yako yekenza remavara nemamwe marudzi ekenza reganda kana iwe uchinge:
Panguva yekubviswa kwezvikamu zve ganda, chiropoti chinoshandiswa kukamura chidumbu kana nzvimbo yeganda risina kujeka nemamwe ganda rakanaka riri pedyo. Kazhinji, zvinoda kushandiswa kwezvishongo kuti kuvhara ronda.
Panguva yekubviswa kwezvikamu zvidiki zve ganda, chishandiso chekucheka chine musoro wakakombama chinoshandiswa kubvisa matunhu akadzika eganda kuti aongororwe. Zvichienderana nehukuru, zvinogona kudikanwa kushandiswa kwezvishongo kuti kuvhara ronda.
Kuongororwa nekuita kwakashandiswa kuona melanoma kunosanganisira:
Munachiremba wako achakuudza mibvunzo nezve nhoroondo yako yehutano. Munhu iyeye achazotarisawo ganda rako kuti aone zviratidzo zvinogona kureva melanoma.
Biopsy ndiyo nzira yekubvisa sampuli yetsinga kuti iongororwe murabhoritari. Rudzi rwe biopsy inoshandiswa inotsamira pane mamiriro ako. Kazhinji vanachiremba vanokurudzira kubvisa kukura kwese kana zvichibvira.
Imwe nzira inonzi biopsy yekubvisa. Biopsy yekubvisa inoshandisa chiropoti kubvisa mole yese nemamwe matishu akanaka ari pedyo nayo.
Kana wakawana chirwere chemelanoma, nhanho inotevera ndeyekuziva huwandu hwekenza, rinonzi nhanho. Kuti uise nhanho kune melanoma yako, timu yako yekurapa icha:
Melanomas yakapfava inogona kungoda kuvhiyiwa kubvisa kenza nemamwe matishu akanaka ari pedyo nayo. Kana melanoma yakakora, timu yako yekurapa inogona kukurudzira kuongororwa zvakawanda kuti aone kana kenza yakapararira usati wasarudza sarudzo dzako dzekurapa.
Panguva yekubviswa kwe sentinel node, dye inoiswa munzvimbo iyo melanoma yako yakabviswa. Dye inoyerera ku lymph nodes iri pedyo. Lymph nodes ekutanga kutora dye inobviswa uye inongororwa kuti ione maseru ekenza. Aya lymph nodes ekutanga anonzi sentinel lymph nodes. Kana vasiri kenza, pane mukana wakakura wekuti melanoma haina kupararira.
Tsanangura kukora. Kazhinji, melanoma yakakora, chirwere chinonyanya kuoma. Kukora kwemelanoma kunotsanangurwa nekutarisa melanoma pasi pe microscope nekuyera nechidimbu chakakosha. Kukora kwemelanoma kunobatsira timu yako yekurapa kusarudza chirongwa chekurapa.
Melanomas yakapfava inogona kungoda kuvhiyiwa kubvisa kenza nemamwe matishu akanaka ari pedyo nayo. Kana melanoma yakakora, timu yako yekurapa inogona kukurudzira kuongororwa zvakawanda kuti aone kana kenza yakapararira usati wasarudza sarudzo dzako dzekurapa.
Ona kana melanoma yakapararira ku lymph nodes. Kana paine njodzi yekuti kenza yakapararira ku lymph nodes iri pedyo, ungada biopsy ye sentinel node.
Panguva yekubviswa kwe sentinel node, dye inoiswa munzvimbo iyo melanoma yako yakabviswa. Dye inoyerera ku lymph nodes iri pedyo. Lymph nodes ekutanga kutora dye inobviswa uye inongororwa kuti ione maseru ekenza. Aya lymph nodes ekutanga anonzi sentinel lymph nodes. Kana vasiri kenza, pane mukana wakakura wekuti melanoma haina kupararira.
Zvimwe zvinhu zvinogona kupinda mukutsanangura njodzi yekuti kenza inogona kupararira. Chimwe chinhu ndechekuti ganda pamusoro penzvimbo yacho rakaita ronda rakavhurika, rinonzi ulceration. Chimwe ndechekuti maseru mangani ekenza anowanikwa paunotarisa sampuli yekenza pasi pe microscope. Vanachiremba vanoti iyi mitotic rate yekenza.
Timu yako yekurapa inoshandisa mhinduro kubva kune aya maitiro kuti iwane nhanho yemelanoma yako. Nhanho dzemelanoma dzinoshandisa nhamba kubva pa 0 kusvika ku 4. Pane nhanho 0 ne nhanho 1, melanoma yakapfava uye diki. Kurapa kunokwanisa kubudirira. Sezvo melanoma ikura mukati meganda, nhanho dzinokwira. Kurapa kunova kunyanya kuoma. Pane nhanho 4, kenza yakapararira kunze kwe ganda kuenda kune dzimwe nhengo, senge mapapu kana chiropa.
Kurapa melanoma kazhinji kunotanga nekuvhiya kuti ubvise ganda. Kurapa kwakasiyana kunogona kusanganisira kurapa nemahwiro ekurapa uye mishonga. Kurapa melanoma kunoenderana nezvinhu zvakati wandei. Izvi zvinhu zvinosanganisira nhanho yekenza yako, hutano hwako hwese uye zvaunoda iwe pachako.
Kurapa melanoma kazhinji kunosanganisira kuvhiya kuti ubvise melanoma. Melanoma yakapfava zvikuru inogona kubviswa zvachose panguva yekubvunzurudzwa uye haidi kurapwa kwakawanda. Kana zvisina kudaro, chiremba wako wekuvhiya achabvisa ganda pamwe chete nemamwe matishu ane hutano aripo.
Kune vanhu vane melanomas diki uye yakapfava, kuvhiya kungave kuri kurapa chete kunodiwa. Kana melanoma yakakura zvakadzika mukati meganda, panogona kunge paine njodzi yekuti ganda rapararira. Saka kurapa kwakasiyana-siyana kazhinji kunoshandiswa kuve nechokwadi chekuti masero ese eganda anourayiwa.
Kana melanoma yakakura zvakadzika mukati meganda kana kana ichigona kupararira ku lymph nodes iri pedyo, kuvhiya kunogona kushandiswa kubvisa lymph nodes.
Kurapa nemahwiro ekurapa kunorapira ganda nemahwiro ane simba. Simba rinogona kubva ku-X-rays, mapurotoni kana mimwe misoro. Panguva yekurapa nemahwiro ekurapa, unovata patafura apo muchina uchifamba-famba. Muchina unotungamira radiation kunzvimbo dzakakosha mumuviri wako.
Kurapa nemahwiro ekurapa kunogona kutungamirwa ku lymph nodes kana melanoma yakapararira ikoko. Kurapa nemahwiro ekurapa kunogona kushandiswa kurapa melanomas isingakwanisi kubviswa zvachose nekuvhiya. Kune melanoma inopararira kune dzimwe nzvimbo dzemuviri, kurapa nemahwiro ekurapa kunogona kubatsira kudzikamisa zviratidzo.
Immunotherapy yeganda ndiko kurapa nemishonga inobatsira sisitimu yemuviri yekudzivirira kuuraya masero eganda. Sisitimu yekudzivirira inorwisa zvirwere nekurova hutachiona nemamwe masero asingafanire kunge ari mumuviri. Masero eganda anorarama nekufuratira sisitimu yekudzivirira. Immunotherapy inobatsira masero esisitimu yekudzivirira kuwana nekuuraya masero eganda.
Kune melanoma, immunotherapy inogona kushandiswa mushure mekuvhiya kweganda rakapararira ku lymph nodes kana kune dzimwe nzvimbo dzemuviri. Kana melanoma isingakwanisi kubviswa zvachose nekuvhiya, kurapa kwe immunotherapy kunogona kuiswa zvakananga mum melanoma.
Kurapa kwakaringana kweganda ndiko kurapa kunoshandisa mishonga inorwisa kemikari chaiyo mu masero eganda. Nekuvhara kemikari idzi, kurapa kwakaringana kunogona kuita kuti masero eganda afe.
Kune melanoma, kurapa kwakaringana kunogona kukurudzirwa kana ganda rakapararira ku lymph nodes dzako kana kune dzimwe nzvimbo dzemuviri wako. Masero kubva kune yako melanoma anogona kuyedzwa kuti aone kana kurapa kwakaringana kungave kwakakodzera kurwisa ganda rako.
Chemotherapy inorapira ganda nemishonga ine simba. Mishonga yakawanda ye chemotherapy iripo. Kazhinji inopiwa kuburikidza ne tsinga. Zvimwe zvinouya mune fomu yepiritsi.
Chemotherapy inogona kunge iri sarudzo yekubatsira kudzora melanoma isingapindure kurapa kwakasiyana. Inogona kushandiswa kana immunotherapy kana kurapa kwakaringana zvisiri kubatsira.
Dzimwe nguva chemotherapy inogona kupiwa mutsinga muruoko rwako kana gumbo muitiro unonzi isolated limb perfusion. Panguva iyi, ropa muruoko rwako kana gumbo harubvumirwi kufamba kune dzimwe nzvimbo dzemuviri kwenguva pfupi. Izvi zvinobatsira kuchengeta mishonga ye chemotherapy pedyo ne melanoma uye hazvikanganisi dzimwe nzvimbo dzemuviri.
Panguva yakati, uchawana zvinokubatsira kubata nekusaona uye kunetseka kwechirwere cheganda. Kusvika ipapo, unogona kuwana zvinobatsira kuti:
Bvunza timu yako yekuchengetedza hutano nezve ganda rako, kusanganisira mhinduro dzako dze bvunzo, sarudzo dzekurapa uye, kana uchida, prognosis yako. Paunodzidza zvakawanda nezve melanoma, unogona kuva nechivimbo mukuita sarudzo dzekurapa.
Kuchengeta hukama hwako hwepedyo hwakasimba kuchatsigira kubata ne melanoma yako. Shamwari nemhuri vanogona kupa rutsigiro rwakakosha rwunoda, sekubatsira kutarisira imba yako kana uri muchipatara. Uye vanogona kushanda serutsigiro rwemanzwiro kana uchinzwa wakaneta nekukuvadzwa neganda.
Wana munhu anoda kukuteerera uchitaura nezve tariro dzako uye kutya kwako. Izvi zvinogona kuva shamwari kana nhengo yemhuri. Kunetseka nekunzwisisa kwemurairidzi, mushandi wemagariro evanhu, nhengo yechitendero kana boka rekutsigira ganda zvinogona kubatsirawo.
Bvunza timu yako yekuchengetedza hutano nezve mapoka ekutsigira munzvimbo yako. Mamwe masosi eruzivi anosanganisira National Cancer Institute neAmerican Cancer Society.
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