Pamene chilimwe chikuyandikira, khansa yapakhungu iyenera kupewedwa

Pamene chilimwe chikuyandikira, khansa yapakhungu iyenera kupewedwa

Pamene chilimwe chikuyandikira chaka chilichonse, nkhani zambiri za khansa yapakhungu zikuchulukirachulukira, ndipo ngati dzuŵa limakhala logwirizana ndi matendawa kapena ayi, makamaka popeza anthu ambiri amadziika mwadala ku dzuwa, poganizira kuti ndilo gwero lalikulu la vitamini D. , zomwe anthu ambiri amavutika nazo.

Nyuzipepala ya ku America yotchedwa “The New York Times” inapereka lipoti lonena za kuopsa kwa khansa yapakhungu kwa awo amene amawotchedwa ndi dzuŵa lolunjika m’nyengo yachilimwe, ndipo inatsimikizira kuti cheza chimenechi ndicho choyambitsa chachikulu cha mtundu wina wowopsa wa khansa yapakhungu imene imavutitsa anthu. ndipo imatsogolera ku imfa.

Lipotilo linati: “M’pofunika kusamala kwambiri za ngozizo, chifukwa cheza cha ultraviolet chopezeka padzuŵa ndicho chiwopsezo chachikulu cha khansa yapakhungu, yomwe imakhudza munthu mmodzi mwa anthu asanu a ku America m’moyo wawo wonse.”

Mitundu yakupha kwambiri kwa anthu

Nyuzipepalayi inanena kuti khansa yapakhungu ndi imodzi mwa mitundu yoopsa kwambiri ya khansa ya pakhungu kwa anthu, chifukwa pafupifupi anthu 100 amapezeka ndi melanoma chaka chilichonse ku United States kokha, ndipo anthu pafupifupi 8 a ku America amafa nawo chaka chilichonse, malinga ndi kunena kwa American Cancer Society.

Mwamwayi, pali njira zosavuta zochepetsera zoopsa ndikuzindikira matenda omwe angatheke msanga pamene akuchiritsidwa Thandizo lovomerezeka pazaka khumi ndi zisanu zapitazi zasintha chithandizo cha khansa yapakhungu, kukulitsa ndi kukonza miyoyo ya odwala ngakhale mochedwa .

Khansara yapakhungu imatchedwa "melanoma," ndipo ndi khansa yomwe nthawi zambiri imayambira m'maselo a khungu omwe amadziwika kuti melanocytes omwe amapanga khungu la pigment Poyerekeza ndi khansa yapakhungu yomwe imayambira m'maselo a squamous kapena basal, khansa yapakhungu imatha kufalikira. ziwalo zina za thupi.

Dr. Michael Davis, wamkulu wa khansa ya melanoma pa yunivesite ya Texas MD Anderson Cancer Center anati:

Mitundu yambiri ya melanoma imawoneka ngati mawanga akuda kapena okwera pang'ono amtundu wakuda pakhungu omwe akhala akuwonekera mobwerezabwereza ku kuwala kwa ultraviolet, monga scalp, nkhope, mikono, msana, ndi miyendo kuphulika kwakuda kapena kofiyira ndikukula kukhala Khungu, zomwe zimapangitsa kuti zikhale zovuta kuzizindikira.

Pali mawonekedwe ocheperako, omwe ndi malignant lentiginous melanoma, omwe amakhudza kwambiri anthu okalamba omwe adakumana ndi kuwala kwadzuwa, ndipo nthawi zambiri amawonekera ngati mawanga a bulauni kapena osawoneka bwino pamutu kapena m'khosi. Mtundu wosowa kwambiri, wotchedwa lentiginous melanoma, umapezeka m'manja ndi kumapazi ndipo umatenga pafupifupi theka la odwala khansa yapakhungu mwa anthu amitundu. Melanoma imathanso kuchitika m'maso kapena m'miyendo monga m'mphuno kapena mmero, koma izi sizichitikachitika.

Kodi khansa yapakhungu ingapewedwe?

Akuganiza kuti khansa ya melanoma imayamba chifukwa cha mitundu yosiyanasiyana ya majini komanso chilengedwe, ndipo ngozi yake yaikulu ndiyo kupsa ndi cheza cha ultraviolet, kuphatikizapo dzuwa komanso kutentha m’nyumba. Mbiri ya kupsa ndi dzuwa koopsa kungapangitse chiopsezo chanu; Mukhozanso kukhala pafupi ndi equator kapena pamalo okwera, kumene kuwala kwadzuwa kumakhala koopsa kwambiri.

Nyuzipepala ya The New York Times inanena kuti njira yabwino kwambiri yochepetsera chiopsezo cha khansa yapakhungu ndiyo kupewa kutenthedwa mosayenera ndi cheza cha ultraviolet. Kuwala kwa dzuŵa kumakhala kwamphamvu kwambiri pakati pa 10 koloko ndi 4 koloko masana, choncho ndi bwino kupewa kutuluka m’nyumba panthaŵiyo Madokotala amalangizanso kuvala zovala zodzitetezera ndi magalasi, ndi kugwiritsira ntchito mafuta otetezera dzuŵa nthaŵi zonse.

Dr. Shanthi Sivendran, dokotala wa matenda a khansa komanso wachiwiri kwa pulezidenti wamkulu wa bungwe la American Cancer Society, anachenjezanso za kugwiritsa ntchito nyale ndi mabedi otenthetsera khungu, zomwe zimawonjezera chiopsezo cha khansa yapakhungu.

Maiko makumi awiri ndi District of Columbia aletsa ana kugwiritsa ntchito mabedi otenthetsa, mwa zina chifukwa cha nkhawayi, malinga ndi Skin Cancer Foundation, koma mayiko asanu ndi limodzi aku US sawaletsa kutero.

Anthu omwe ali ndi khungu labwino amakhala pachiwopsezo chowonongeka ndi cheza cha UV, koma Dr. Sivendran adati izi sizikutanthauza kuti omwe ali ndi khungu lakuda sayenera kukhala tcheru, nawonso. Iye anati: “Mutha kudwala khansa yapakhungu mosasamala kanthu za mtundu wa khungu lanu.

Ndikofunikiranso kudziwa ngati khansa yapakhungu imayendera m'banja mwanu, zomwe zingapangitse chiopsezo chanu, popeza anthu omwe ali ndi chitetezo chofooka cha chitetezo cha mthupi amathanso kudwala melanoma. Ngakhale kuti theka la milandu imapezeka mwa anthu azaka 66 kapena kuposerapo, achinyamata amathanso kukhala ndi khansa yapakhungu.

Kodi ndingadziwe bwanji khansa yapakhungu?

Kuzindikira khansa yapakhungu msanga ndikofunikira, chifukwa pafupifupi matenda onse omwe sanafalikire ku ziwalo zina zathupi amatha kuchira. Koma matendawa akafika kutali ndi ma lymph nodes kapena ziwalo, kupulumuka kwa zaka zisanu kumachepa kwambiri.

Palibe malangizo ovomerezeka oyezera khansa yapakhungu, koma madokotala amatha kuyang'ana khungu lanu ngati pali vuto lililonse pakapimidwe kake pachaka. Dr. Kelly Nelson, dokotala wa khungu ku MD Anderson Cancer Center, amalimbikitsanso kuti odwala azidzifufuza nthawi zonse kuyambira kumutu mpaka kumapazi.

Dr. Nelson ananena kuti kudziwa kusintha kwa khungu lanu n’kofunika kwambiri ndipo n’kofunika kwambiri kuzidziwa, ndipo anawonjezera kuti: “Anthu amene amadziŵa bwino mmene khungu limaonekera pamsana pawo sangaphedwe ndi khansa yapakhungu kusiyana ndi anthu amene amadziŵa bwino mmene khungu limaonekera pamsana wawo. sindikudziwa konse."
"Ndi mzere wabwino pakati pa kukhala ndi chidziwitso chambiri pakhungu, komanso osadandaula kuti mole iliyonse pathupi lanu ndi bomba la nthawi," adapitilizabe.

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