mob qog nqaij hlav ntawm daim tawv nqaij feem ntau tshwm sim hauv cov neeg uas muaj qhov muag grey thiab xiav, nrog rau cov tawv nqaij ncaj ncees. Qhov no yog vim lawv hlawv yooj yim thiab muaj ntau dua rau freckles. Rau cov npe no yuav tsum tau ntxiv cov neeg uas muaj plaub hau dawb, liab. Txiv neej thiab poj niam mob sib npaug ntau zaus. Cov neeg dub tsis tshua muaj mob qog noj ntshav.
YCaus ntawm pathology
Ib qho ua rau mob qog noj ntshav yog ntau hom hluav taws xob. Nws tuaj yeem yog ultraviolet lossis hluav taws xob raug. Thawj hom tshwm rau ntawm qhov chaw qhib ntawm daim tawv nqaij, nrog rau ntawm ob txhais ceg. Qee cov tshuaj thiab cov tshuaj uas muaj cov khoom carcinogenic ua rau mob qog noj ntshav. Kev raug mob uas ua rau pom qhov caws pliav tuaj yeem yog ib qho ua rau tus kab mob no. Qee lub sij hawm nws tshwm sim tias mob qog noj ntshav ntawm txhais ceg kis tau ntawm qib caj ces. Cov tshuaj uas tsis tu ncua cuam tshuam rau ntawm daim tawv nqaij tuaj yeem ua rau qog. Hormonal homeostasis, uas dhau musCov kev hloov pauv uas tshwm sim los ntawm ib qho laj thawj, kuj muaj peev xwm ua rau mob qog noj ntshav.
Kev faib tawm ntawm daim tawv nqaij mob cancer
Cov qog nqaij hlav qog nqaij hlav tau muab faib ua ntau hom nyob ntawm seb lawv muaj cov cell li cas thiab seb lawv tshwm sim li cas.
Kev tshuaj xyuas kev faib tawm txhais tau hais tias faib rau hauv: sab nraud, infiltrative, papillary tawv nqaij cancer. Tag nrho peb hom tuaj yeem tsim ntawm ceg.
mob qog noj ntshav superficial muaj cov cim qhia meej. Dawb nodules tshwm. Lawv yaug nrog daim tawv nqaij, tab sis qee zaum protrude. Lawv nto yog du los yog me ntsis ntxhib. Tom qab ib ntus, cov qog pib ntub thiab ib qho rwj tshwm. Cov tawv nqaij ib puag ncig yog liab dawb, muaj cov cim qhia ntawm tus txheej txheem inflammatory.
Yuav ua li cas thiaj paub txog kev mob qog nqaij hlav tawv nqaij ntawm ceg ntawm hom infiltrative? Thawj qhov kos npe yog nodules nrog me me humps. Lawv yog cov tuab, tsis cuam tshuam rau cov mob ntawm daim tawv nqaij nyob rau hauv thawj theem. Daim ntawv no suav tias yog qhov txaus ntshai, vim tias hom qog no loj hlob sai thiab metastasizes.
mob qog noj ntshav papillary kuj tau humped outgrowths. Lawv loj hlob mus rau hauv cov ntaub so ntswg thiab tuaj yeem cuam tshuam cov txheej txheem ntawm daim tawv nqaij.
Kev faib tawm Morphological
Muaj basal cell ntawm daim tawv nqaij mob cancer, uas tau muab faib ua subspecies, squamous cell thiab melanoma.
thawj hom feem ntau tshwm sim thaum laus thiab cuam tshuam rau ntawm daim tawv nqaij ntawm lub ntsej muag. Qhov txawv ntawm exophytic (cov khoom nodule tsim nyob rau saum npoo ntawm lub dermis), sab saum toj (plaque nrog cov npoo meej tshaj plaws), ulcerative (muaj ib qho tsis xwm yeem, lossisrounded outlines), cicatricial (ib qho caws pliav nyob rau ntawm daim tawv nqaij) mob cancer.
Squamous cell daim tawv nqaij mob qog noj ntshav ntawm txhais ceg yog cov nodule uas muaj xim daj. Nyob rau hauv nws tsim ib rwj. Feem ntau, qhov mob hnyav heev uas kis tau tshwm sim. Qhov no ua rau mob.
Melanoma yog suav tias yog ib qho ntawm cov qog txaus ntshai tshaj plaws. Muaj peev xwm cuam tshuam tsis tau tsuas yog saum npoo ntawm daim tawv nqaij, tab sis kuj cov txheej sab hauv.
theem mob qog noj ntshav
Cov txheej txheem ntawm cov qog loj hlob tau muab faib ua 4 theem:
- Yog cov qog tsis muaj txoj kab uas hla 2 cm, ces tus kab mob tseem nyob rau theem pib. Raws li txoj cai, qhov kev tsim no tsis nkag mus rau hauv cov txheej txheem tob ntawm daim tawv nqaij thiab tsis tso cai rau metastases.
- Lub sijhawm thib ob ntawm tus kabmob yog nrog kev loj hlob ntawm cov qog, txoj kab uas hla ntawm 4 cm. Tab sis nws tseem tsis cuam tshuam rau kev sib txuas ntawm lymphatic. Nyob rau theem no, qhov mob thiab thawj cov tsos mob tshwm sim.
- theem peb twb hnyav dua lawm. Cov kab mob lymphatic pib kis cov qog nqaij hlav cancer thiab lawv nyob hauv cov qog ntshav.
- theem plaub yog suav tias yog qhov txaus ntshai tshaj plaws, vim cov qog pib mus txog cov pob txha, nkag mus rau txhua txheej ntawm daim tawv nqaij. Tsis tas li ntawd, kev loj hlob ntawm oncology pib cuam tshuam txawm tias nyob deb ntawm lub cev thiab cov ntaub so ntswg.
Cov tsos mob ntawm mob qog noj ntshav
Nyob rau theem pib, mob qog noj ntshav ntawm ceg tawv tshwm nrog cov tsos mob me me. Tab sis muaj qee yam cim qhia los ntawm qhov koj tuaj yeem xav tias yuav txhim kho qhov teeb meem.
Qee yam txawv txawv tej zaum yuav tshwm sim ntawm daim tawv nqaij, uas tsis nyob ntawd ua ntej. Qee zaum ze ntawm qhov neoplasm tshwm simqhov txhab los yog tawg. Tsis tas li ntawd, cov qog tuaj yeem ua rau tsis xis nyob, piv txwv li, mob me ntsis lossis khaus hnyav. Lub mole, uas tau dhau los ua "lub hauv paus" rau kev kawm, pib hloov qhov loj (nce) thiab cov duab. Cov contours yog asymmetrical. Xim tuaj yeem hloov pauv, pob, pob, pob zeb lossis txawm tias papillomas tuaj yeem tshwm. Ntawm palpation, cov ntsaws ruaj ruaj tau hnov tseem nyob hauv cov ntaub so ntswg.
Diagnosis
Txhawm rau kom paub meej tias kev txhim kho ntawm daim tawv nqaij mob qog noj ntshav ntawm ceg, nws yog ib qho tsim nyog yuav tsum tau ua qee yam kev kuaj mob. Muaj ob peb ntawm lawv, tus kws kho mob nws tus kheej xaiv txoj kev zoo tshaj plaws rau ib tus neeg mob.
Tus kws tshaj lij yuav tsum kuaj cov qog tawm sab nraud, nrog kev pab ntawm tsom iav tshwj xeeb. Ntsuas kub. Siv ib tug swab. Ua li no, koj yuav tsum tau txuas lub iav swb rau ntawm daim tawv nqaij, uas tsis cuam tshuam los ntawm tus kab mob. Lawv ua qhov no hauv ntau qhov chaw. Tom qab ntawd cov slides raug tshuaj xyuas nyob rau hauv lub microscope. Qee zaum, scraping yog ua. Nrog lub spatula ntoo, cov tawv nqaij raug coj mus kuaj hauv thaj chaw muaj kev cuam tshuam thiab tom qab ntawd tshuaj xyuas hauv lub tshuab tsom.
Yuav kom paub qhov xwm txheej ntawm neoplasm, kev kuaj ntshav ua tiav. Ib rab koob yog siv nrog lub syringe. Txhawm rau kom paub meej txog kev kuaj mob thiab kev kho mob, tomography, kuaj thiab lwm yam kev kuaj mob tau ua. Tus kws kho mob hais tias yuav ua li cas yog nyob ntawm kev tsim cov tsos mob ntawm daim tawv nqaij ntawm ob txhais ceg.
Yog hais tias pathology yog melanoma, ces biopsy yog txwv tsis pub, vim muaj kev pheej hmoo ntawm hloov cov qog nqaij hlav cancer rau cov ntaub so ntswg noj qab haus huv.
Kev kho mob
mob qog noj ntshav ntawm daim tawv nqaij yog kho nrog kev kho hluav taws xob, tshuaj thiab phais.
Muaj ntau qhov kev tswj hwm ntawm cov txheej txheem ua haujlwm. Tus kws kho mob twg yuav tsum tau xaiv, nyob ntawm seb tus kab mob thiab hom qog.
Nrog kev pab los ntawm cov kua nitrogen, cov stains ntawm ceg nrog mob qog noj ntshav tsuas yog raug tshem tawm yog tias nws nyob rau theem pib ntawm kev loj hlob. Txoj kev no hu ua cryotherapy. Electroknife yog siv hauv electroexcision. Koj tuaj yeem tshem tawm qhov tsim nrog lub laser, uas tsuas yog cuam tshuam rau thaj tsam teeb meem ntawm daim tawv nqaij. Qhov kawg txoj kev yog excision. Nws tsuas yog siv nyob rau theem tom qab ntawm tus kab mob. Nws suav nrog kev tshem tawm ntawm daim tawv nqaij nrog scalpel.
Kev soj ntsuam hauv kev kho mob qog noj ntshav ntawm cov ceg feem ntau yog qhov zoo, tab sis tsuas yog kev kho mob raws sijhawm thiab raug, thiab cov qog tsis tso cai rau metastases. 80-90% ntawm cov neeg mob tau kho tag nrho. Tab sis tus kab mob no ntau dua, qhov kev pheej hmoo rov qab qis dua.
Tiv Thaiv Kab Mob
Koj tuaj yeem siv kev tiv thaiv kom txo tau qhov tshwm sim ntawm kev mob qog noj ntshav ntawm daim tawv nqaij. Cov khaub ncaws kaw yuav tsum tau hnav kom ob txhais ceg tsis raug lub hnub ntev. Qhov no muaj tseeb tshwj xeeb thaum nruab hnub thaum lub caij ntuj sov. Tiv thaiv daim tawv nqaij nrog cov tshuaj nplaum tshwj xeeb lossis cov gels yog tias nws tsis tuaj yeem hnav cov khaub ncaws kaw.
Yuav kom tsis txhob nco cov foci ntawm qhov mob, koj yuav tsum tau kuaj xyuas daim tawv nqaij ib ntus. Yog tias koj muaj qhov tsis txaus ntseeg lossis cov cim qhia, koj yuav tsum tiv tauj tam sim ntawdkws kho mob dermatologist. Nws yuav tsum nco ntsoov tias nrog kev kho raws sij hawm, qhov tshwm sim yuav luag ib txwm muaj txiaj ntsig.
Tsis muaj qhov tsis ntseeg, kev tiv thaiv kab mob ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kab mob. Thiab kom nce nws, tsis txhob hnov qab txog cov vitamins thiab minerals.
Thiab, tau kawg, koj yuav tsum tau kuaj xyuas tsis tu ncua los ntawm tus kws tshaj lij txhawm rau txheeb xyuas cov teeb meem hauv lub sijhawm.
