Nyob rau hauv xyoo tas los no, ib qho kev xav tsis thoob lub npe hu ua 'sunscreen paradox' tau tso cov kws kho mob khawb lawv lub taub hau. Txawm hais tias siv tshuaj pleev thaiv hnub ntau ntxiv, tus nqi ntawm melanoma thiab lwm yam qog nqaij hlav ntawm daim tawv nqaij tau nce ntxiv. Ib txoj kev tshawb fawb los ntawm McGill University hauv Montreal tso lub teeb ntawm qhov kev piav qhia: qhov kev xav tsis zoo uas cov tshuaj pleev thaiv hnub muab daim ntawv tso cai rau hnub tsis txwv. Tsab ntawv xov xwm no tshawb txog lub xeev tam sim no ntawm kev mob qog noj ntshav ntawm daim tawv nqaij, nws cov tsos mob, yam muaj feem cuam tshuam, thiab nthuav tawm txoj hauv kev uas tib neeg yuav tsis paub txog qhov ua rau muaj kev pheej hmoo siab.
Daim tawv nqaij Cancer Statistics:
Invasive melanoma mob tau nce 27% nyob rau xyoo kaum xyoo dhau los.
Basal cell carcinoma (BCC) tus nqi nce ze li 10% txhua xyoo.
Kev kuaj mob Squamous cell carcinoma (SCC) tau mus txog yuav luag 1 lab tus neeg mob hauv ib xyoos hauv Asmeskas
Merkel cell carcinoma raug kwv yees kom tshaj 3,200 txhua xyoo hauv ob xyoos tom ntej.
Sunscreen Misconception:
Ntau tus neeg ntseeg yuam kev tias hnav cov tshuaj pleev thaiv hnub tso cai rau lub hnub tsis txwv. Tus kws kho mob dermatologist James Ralston tau hais meej tias txhua qhov xwm txheej ntawm tanning ua rau daim tawv nqaij puas, ua rau kom muaj kev laus thiab ua rau muaj kev pheej hmoo ntawm daim tawv nqaij.
Cov tsos mob ntawm daim tawv nqaij:
MD Anderson Cancer Center teev ntau yam cim qhia ntawm daim tawv nqaij, nrog rau kev hloov ntawm cov xim, cov duab, los yog qhov loj ntawm cov chaw uas twb muaj lawm, khaus lossis mob, qhov mob tsis zoo, thiab kev loj hlob txawv txav.
Yam Tseem Ceeb:
Cov tib neeg uas muaj ntau dua 50 moles, loj lossis atypical moles yog qhov pheej hmoo siab dua.
Cov neeg uas muaj tsev neeg keeb kwm ntawm melanoma, nyiam tshav ntuj tau yooj yim, thiab cov yam ntxwv ncaj ncees kuj raug cuam tshuam ntau dua.
Kev kuaj mob qog noj ntshav yav dhau los lossis lwm yam mob qog noj ntshav xws li mob qog noj ntshav mis lossis thyroid cancer ua rau muaj kev pheej hmoo.
Unseen Risk Factors:
Kev siv tshuaj pleev thaiv hnub tsis txaus:
Dermatologist Vivian Bucay ceeb toom tias tib neeg tsis tshua siv tshuaj pleev thaiv hnub txaus, qhia 2 tablespoons rau tag nrho lub cev.
Tsis txhob saib xyuas thaj chaw xws li qhov muag, pob ntseg, tes, caj dab, thiab daim di ncauj yuav tsum tsis txhob muab tso tseg.
Kev siv tshuaj pleev thaiv hnub raws caij nyoog:
Cov tshuaj pleev thaiv hnub yog qhov tseem ceeb txhua xyoo, vim UV rays tuaj yeem nkag mus rau huab.
Cov neeg nyiam ua kis las lub caij ntuj no ntsib kev pheej hmoo ntau ntxiv vim tias cov daus cuam tshuam txog 80% ntawm lub hnub ci.
Sun Exposure Sab Hauv Tsev:
Lub hnub lub rays nkag mus rau qhov rais, xav tau tshuaj pleev thaiv hnub txawm nyob hauv tsev.
Lub qhov rais tsheb, txawm tias cov tinted, tso cai rau UVA nkag mus, ua rau muaj kev puas tsuaj rau lub hnub.
Poj niam txiv tsis sib xws:
Cov txiv neej feem ntau yuav tsis ntseeg cov tshuaj pleev thaiv hnub ua tau zoo thiab zam kev kuaj mole.
Kev ua haujlwm sab nraum zoov thiab kev ua si ua rau muaj kev cuam tshuam UV ntau dua rau cov txiv neej.
Tsis Muaj Tsev Neeg Paub Txog Keeb Kwm:
Tsev neeg keeb kwm yog qhov tseem ceeb heev, vim tias muaj kev pheej hmoo melanoma tuaj yeem tshwm sim.
Kev ntsuam xyuas caj ces raug pom zoo rau cov neeg uas muaj kev pheej hmoo tshwj xeeb.
Kev tiv thaiv:
Zam lub hnub ci siab tshaj plaws (10 teev sawv ntxov txog 2 teev tsaus ntuj) thiab nrhiav ntxoov ntxoo.
Siv dav-spectrum, tshuaj tiv thaiv dej-resistant nrog tsawg kawg yog SPF 30.
Muab cov khaub ncaws tiv thaiv tshav ntuj txhua xyoo kom muaj kev nyab xeeb ntxiv.
Nkag siab txog qhov nyuaj ntawm cov qog nqaij hlav ntawm daim tawv nqaij, suav nrog cov tshuaj pleev thaiv hnub tsis zoo, yog qhov tseem ceeb rau kev tiv thaiv zoo. Los ntawm kev tshem tawm cov kev xav tsis zoo, ua kom muaj kev paub ntau ntxiv, thiab siv cov kev ntsuas kev nyab xeeb ntawm lub hnub, cov tib neeg tuaj yeem txo lawv txoj kev pheej hmoo thiab pab txhawb kev tawm tsam cov kab mob tiv thaiv no.
范文
Kaum Ib Hlis 28, 2023 - Lub 'sunscreen paradox' tau dag cov kws kho mob lig: Raws li ntau thiab ntau tus neeg siv tshuaj pleev thaiv hnub, tus nqi ntawm melanoma thiab lwm yam qog nqaij hlav ntawm daim tawv nqaij yuav nce.
Cov txheeb cais ntawm txhua hom mob qog noj ntshav yog sobering:
Invasive melanoma mob tau kuaj pom txhua xyoo nce 27% hauv 10 xyoo dhau los.
Tus nqi ntawm basal cell carcinoma (BCC) tau nce hauv txhua pawg hnub nyoog hauv lub tebchaws ntawm tus nqi ze li 10% txhua xyoo, raws li National Library of Medicine.
Yale Tshuaj tshaj tawm tias squamous cell carcinoma (SCC) tau nce mus txog ze li 1 lab tus neeg mob hauv Asmeskas ib xyoos.
Txawm tias muaj mob ntawm Merkel cell carcinoma, qhov tsawg, mob qog noj ntshav ntawm daim tawv nqaij uas ua rau tus neeg hu nkauj Jimmy Buffet tuag tsis ntev los no, tau kwv yees tias yuav dhia mus rau ntau dua 3,200 tus neeg nyob rau ib xyoos hauv 2 xyoo tom ntej.
Vim li cas qhov no tshwm sim? Ib txoj kev tshawb fawb tshiab los ntawm McGill University hauv Montreal tej zaum yuav daws tau qee qhov tsis paub: Ntau tus neeg yuav xav tias tshuaj pleev thaiv hnub pub dawb rau lawv rau tan lossis nyob hauv tshav ntuj ntev npaum li lawv xav tau.
Cov tawv nqaij mob qog noj ntshav li cas
Cov qog nqaij hlav tawv nqaij cuam tshuam ntau dua 3 lab tus neeg Asmeskas txhua xyoo. Kawm paub yuav ua li cas mob qog noj ntshav ntawm daim tawv nqaij thiab cov kev kuaj mob tshiab thiab kev kho mob muaj.
'Cov neeg mob tau hais rau kuv tias lawv xav tias nws muaj kev nyab xeeb rau tan yog tias lawv hnav cov tshuaj tiv thaiv tshav ntuj,' James Ralston, MD, tus thawj tswj hwm ntawm Dermatology Center ntawm McKinney hauv McKinney, TX. 'Qhov tseeb yog tias tsis muaj txoj hauv kev nyab xeeb rau tan. Txhua zaus koj tan, koj ua rau koj cov tawv nqaij puas. Raws li qhov kev puas tsuaj no, koj ua rau koj cov tawv nqaij ua kom koj cov tawv nqaij thiab ua rau muaj kev pheej hmoo rau txhua hom mob qog noj ntshav.'
Dab tsi ntxiv, koj tuaj yeem ua rau koj tsis paub txog kev pheej hmoo mob qog noj ntshav los ntawm kev ua lwm yam. Qhov tseeb yog tias kev txawj ntse tuaj yeem tiv thaiv ntau tus kab mob. Shanthi Sivendran MD, tus lwm thawj coj loj ntawm kev saib xyuas mob qog noj ntshav ntawm American Cancer Society hais tias 'Kev mob qog nqaij hlav ntawm daim tawv nqaij yog ib qho ntawm ntau tshaj plaws thiab tseem yog ib qho ntawm cov qog nqaij hlav uas tiv thaiv tau tshaj plaws hauv Tebchaws Meskas.
Cov tsos mob ntawm daim tawv nqaij yog dab tsi?
Raws li MD Anderson Cancer Center, cov tsos mob ntawm tus kab mob muaj xws li:
Ib qho chaw uas nyuam qhuav tshwm rau ntawm koj daim tawv nqaij
Ib qho chaw preexisting uas hloov xim, duab, lossis loj
Ib qho khaus lossis mob qhov chaw
Ib qho mob uas tsis kho los yog tau crusty
Ib lub pob ci ntsa iab uas zoo nkaus li liab lossis xim ntawm koj cov tawv nqaij
Ib qho ntxhib, scaly seem ntawm daim tawv nqaij
Cov kab mob uas muaj ib tug ciam teb, yog crusty nyob rau hauv qhov chaw, los yog los ntshav
Ib qho kev loj hlob zoo li wart
Ib qho kev loj hlob zoo li lub caws pliav thiab muaj ciam teb tsis raug cai
Leej twg yog tus raug mob rau daim tawv nqaij?
'Melanoma tuaj yeem tawm tsam leej twg,' Ralston tau hais.
Tus neeg uas muaj ntau dua 50 moles, moles loj, lossis atypical moles muaj kev pheej hmoo ntau ntxiv, nws hais. Tsis tas li ntawd, koj muaj kev pheej hmoo siab dua yog tias koj muaj cov txheeb ze ntshav uas tau muaj melanoma, muaj kev nyiam rau tshav ntuj yooj yim, muaj cov plaub hau liab lossis daj, lossis xiav lossis ntsuab qhov muag, lossis muaj keeb kwm ntawm lub hnub raug ntau dhau los yog sab hauv tsev tanning. Koj tseem muaj kev pheej hmoo siab dua yog tias koj muaj kev kuaj mob qog noj ntshav yav dhau los lossis keeb kwm ntawm lwm yam qog noj ntshav xws li mob qog noj ntshav mis lossis thyroid cancer, Ralston tau hais.
Thaum nws los txog rau lwm hom mob qog noj ntshav ntawm daim tawv nqaij, 'cov neeg uas tau kuaj pom tias muaj kab mob basal cell carcinoma los yog squamous cell carcinoma muaj kev pheej hmoo ntau dua ntawm kev tsim cov qog nqaij hlav yav tom ntej, suav nrog melanoma,' nws hais.
Cia peb tshuaj xyuas tsib lwm txoj hauv kev uas koj tuaj yeem ua rau koj qhov kev pheej hmoo mob qog noj ntshav yam tsis tau paub txog nws - thiab yuav ua li cas thiaj li ua tau zoo los tiv thaiv nws.
Koj tsis siv tshuaj pleev thaiv hnub txaus
'Tib neeg tsis tshua siv tshuaj pleev thaiv hnub ntau npaum li lawv yuav tsum tau,' hais tias Vivian Bucay, MD, kws kho mob dermatologist hauv San Antonio, TX, thiab tus cev lus rau Skin Cancer Foundation. 'Yuav kom ua tiav tus nqi SPF, koj yuav tsum tau siv 2 tablespoons - sib npaug li ntawm ib lub khob txhaj tshuaj puv - ntawm cov tshuaj pleev thaiv hnub rau koj lub cev tag nrho, thiab ib qho me me ntawm npib tsib xee rau koj lub ntsej muag,' nws hais.
Npog qhov chaw uas tsis nco qab feem ntau xws li koj cheeb tsam qhov muag, saum thiab qab koj pob ntseg, koj ob txhais tes, thiab nraub qaum ntawm koj caj dab. Tsis txhob hnov qab txog koj daim di ncauj, ib yam nkaus.
'Kuv qhia cov neeg mob kom nqa cov khoom di ncauj nrog SPF kom lawv tuaj yeem rov thov dua tom qab noj mov,' Bucay hais. ' Rov ua dua txhua 2 teev, lossis tam sim tom qab ua luam dej, tawm hws, lossis phuam so tawm.'
Koj tsis siv tshuaj pleev thaiv hnub xyoo puag ncig
Ntau tus neeg tsuas yog hnav cov tshuaj pleev thaiv hnub thaum huab cua sov. 'Kuv tau hnov cov neeg mob hais tias lawv tsis tau muab tshuaj pleev thaiv hnub vim nws yog ib hnub huab los yog daus,' hais Ralston. 'Qee lub teeb ultraviolet dhau los ntawm huab, thiab huab cua txo qhov sov. Yog tias tsis muaj kev ceeb toom ntawm kev sov so, tib neeg muaj kev pheej hmoo ntau dhau ntawm UV teeb, tshwj xeeb tshaj yog UVA, uas tsis cuam tshuam los ntawm huab cua.'
Yog tias koj nyiam kev ua kis las lub caij ntuj no, koj kuj muaj kev pheej hmoo. 'Dawb qhia txog 80% ntawm lub hnub rays, yog li nws ua rau nws yooj yim kom tau txais tshav ntuj,' Ralston piav qhia.
Koj Tsis Hnav Tshuaj Tiv Thaiv Sab Hauv Tsev
'Muaj txoj hauv kev npaj txhij txog uas ib tus tuaj yeem raug tshav ntuj yam tsis paub txog nws,' Sivendran tau hais. 'Piv txwv li, lub hnub lub rays nkag mus rau hauv lub qhov rais, yog li zaum ze ntawm lub qhov rais rau lub sij hawm ntev yuav ua rau kom mob qog noj ntshav ntawm daim tawv nqaij. Nws yog ib qho tseem ceeb uas yuav tau hnav cov tshuaj pleev thaiv hnub hauv tsev kom txo tau qhov no.'
Yog tias koj nyob hauv lub tsheb lossis taug kev hauv lub qhov rais qhov rooj los ntawm dav hlau, tsheb npav, lossis tsheb ciav hlau, txoj cai no kuj siv tau.
'Standard qhov rais iav thaiv qhov kis ntawm UVB tab sis tsis UVA,' Ralston hais. 'Lub tsheb qhov rais thaiv qee qhov UVA, tshwj xeeb tshaj yog tias lub qhov rais yog tinted. Txawm li cas los xij, txawm tias kev mus ncig luv hauv lub tsheb ntxiv ntau xyoo thiab ua rau lub hnub puas tsuaj loj.'
Koj yog txiv neej
Kev tshawb fawb thib ob ntawm McGill University tau tshawb pom tias cov txiv neej muaj feem yuav tsis ntseeg qhov muaj txiaj ntsig ntawm cov tshuaj pleev thaiv hnub thiab tsis tshua muaj cov tshuaj ntsuam xyuas tshiab dua li poj niam.
Cov txiv neej kuj tseem yuav raug UV rays los ntawm kev ua si sab nraum zoov thiab ua haujlwm. Kev ua haujlwm sab nraum zoov yog qhov tseem ceeb: Kev tshawb fawb tshiab los ntawm Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Hauv Ntiaj Teb pom tias cov neeg ua haujlwm nyob rau hauv lub hnub sawv cev rau 1 ntawm 3 tus neeg tuag los ntawm cov qog nqaij hlav nonmelanoma. Cov kab hauv qab yog cov txiv neej yuav tsum mob siab rau thaum nws tuaj yeem tiv thaiv hnub ci txhua hnub.
Koj Tsis Paub Koj Tsev Neeg Keeb Kwm
Nws yog ib qho tseem ceeb uas yuav tau nug txog koj cov txheeb ze keeb kwm kho mob ntawm daim tawv nqaij, vim cov ntaub ntawv no tuaj yeem pab tiv thaiv koj thiab lwm tus neeg hauv koj tsev neeg. Lub National Cancer Institute tau tshaj tawm tias 5% txog 10% ntawm tag nrho cov melanomas tshwm sim hauv cov tsev neeg uas muaj ntau tus tswvcuab uas tau kuaj mob qog noj ntshav. Qhov no txhais tau tias muaj kev pheej hmoo melanoma tuaj yeem tau txais qub txeeg qub teg, thiab Melanoma Research Alliance tau txheeb xyuas cov kev hloov pauv noob caj noob ces uas tuaj yeem ua rau koj muaj kev pheej hmoo.
American Academy of Dermatology hais tias koj tuaj yeem tau txais txiaj ntsig los ntawm kev kuaj caj ces rau melanoma yog tias:
Koj tau muaj peb lossis ntau dua melanomas uas kis lossis loj hlob tob rau hauv koj cov tawv nqaij, tshwj xeeb tshaj yog ua ntej koj muaj 45 xyoos.
Yog tias peb lossis ntau tus neeg txheeb ze ntawm ib sab ntawm koj tsev neeg tau muaj melanoma lossis mob qog noj ntshav ntawm tus txiav.
Yog tias koj tau muaj ob lossis ntau dua atypical moles hu ua Spitz nevi.
Yog tias koj tau muaj ib lossis ntau dua Spitz nevi thiab ib qho ntawm koj cov txheeb ze cov ntshav tau muaj mesothelioma, meningioma, lossis qhov muag melanoma.
Hais txog:
Cancer 'Kho' Ua Tsis Ua Haujlwm
Koj Yuav Tiv Thaiv Kab Mob Cancer Txhua Hnub Li Cas?
'Kev zam lub hnub ci teeb pom kev zoo ntawm lub sijhawm siab tshaj plaws - nruab nrab ntawm 10 teev sawv ntxov txog 2 teev tsaus ntuj - thiab nrhiav kev ntxoov ntxoo tuaj yeem txo koj txoj kev pheej hmoo,' Sivendran tau hais. 'Siv lub ntsej muag dav dav, tiv thaiv dej los tiv thaiv tshav ntuj nrog SPF yam tsawg 30. Kuj tseem muaj cov khaub ncaws hnav zoo nkauj, hnav, tiv thaiv tshav ntuj tuaj yeem hnav txhua xyoo.'
Ua cov kev txav no ua tus cwj pwm, thiab koj yuav yooj yim nyob hauv hnub nyab xeeb.
