Xiav nevus: nws yog dab tsi, kuaj mob thiab thaum mus ntsib kws kho mob

Zoo Siab

• Yuav kuaj xiav nevus li cas
• Thaum yuav tau mus ntsib kws kho mob

Feem ntau, cov nevus xiav yog qhov hloov pauv tawv nqaij uas tsis ua teeb meem rau lub neej thiab yog li tsis tas yuav tshem tawm. Txawm li cas los xij, muaj qee kis uas muaj kev loj hlob ntawm cov hlwb malignant tshwm ntawm qhov chaw, tab sis qhov no tsuas yog muaj ntau thaum xiav nevus loj heev lossis nce nyob rau qhov loj me.

Qhov xiav nevus zoo ib yam li lub pob cos thiab tsim tawm vim yog cov tsub zuj zuj, hauv tib qho chaw, ntawm ob peb melanocytes, uas yog cov tawv nqaij ua lub luag haujlwm rau cov xim tsaus nti. Raws li cov kab mob no muaj nyob rau hauv cov txheej ntxaum daim tawv, lawv cov xim tsis tshwm sim kiag li thiab, yog li ntawd, lawv tshwm sim muaj xim xiav, uas tuaj yeem sib txawv txawm tias grey tsaus.

Qhov kev hloov pauv ntawm daim tawv nqaij no muaj ntau dua rau ntawm lub taub hau, caj dab, hauv qab sab nraub qaum, tes lossis txhais taw, raug tshuaj xyuas yooj yim los ntawm tus kws kho mob nqaij tawv nqaij, thiab tuaj yeem tshwm sim rau tib neeg txhua lub hnub nyoog, nquag tshwm sim ntau dua rau menyuam yaus thiab cov neeg laus.

Yuav kuaj xiav nevus li cas

Kev kuaj mob ntawm xiav nevus yog qhov yooj yim, tau ua los ntawm kws kho dermatologist tsuas yog tom qab soj ntsuam cov yam ntxwv nthuav tawm los ntawm nevus, xws li me me, ntawm 1 txog 5 millimeters, puag ncig cov duab thiab tsa lossis du nto. Thaum muaj kev hloov pauv hauv nevus, tej zaum nws yuav tsum tau ua qhov kev kuaj mob txawv txawv los ntawm txoj kev kuaj me, uas cov yam ntxwv ntawm tes ntawm nevus raug saib.

Qhov txawv txav kuaj mob ntawm xiav nevus yog tsim rau mob melanoma, dermatofibroma, plantar wart thiab tattoo.

Thaum yuav tau mus ntsib kws kho mob

Txawm hais tias xiav nevus yuav luag txhua qhov teeb meem benign, nws yog ib qho tseem ceeb kom paub txog nws cov yam ntxwv, tshwj xeeb tshaj yog thaum nws tshwm sim tom qab hnub nyoog 30 xyoo. Yog li, nws raug nquahu kom mus ntsib kws kho mob thaum:

• Lub nevus sai zuj zus hauv qhov loj me;
• Kev tsim kho cov duab nrog cov npoo tsis xwm yeem;
• Hloov xim txawv lossis tsos ntawm ntau yam xim;
• Asymmetric stain;
• Qhov nevus pib khaus, mob lossis los ntshav.

Yog li, thaum twg tus nevus pauv tom qab kuaj pom tus mob, nws yuav tsum tau mus sab laj nrog tus kws kho plaub hau dua kom kuaj ntxiv thiab, yog tias tsim nyog, ua qhov phais me kom tshem tawm nevus. Qhov kev phais mob no tuaj yeem ua rau hauv lub dermatologist chav ua haujlwm hauv qab tshuaj loog hauv zos, thiab nws tsis tas yuav ua txhua yam ntawm kev npaj. Feem ntau, cov xim xiav nevus tshem tawm hauv kwv yees li 20 feeb thiab tom qab ntawv xa mus rau qhov chaw kuaj kom kuaj pom cov kab mob puas nyob hauv siab.

Thaum pom cov hlwb muaj qog tom qab tshem lub xiav nevus, tus kws kho mob ntsuas nws qhov kev loj hlob thiab, yog tias nws siab, yuav pom zoo rov ua qhov kev phais kom tshem qee qhov nqaij uas nyob ib ncig ntawm nevus, kom tshem tawm tag nrho cov qog nqaij hlav. Paub yuav ua li cas paub qhov cim thiab mob tshwm sim ntawm kev mob qog nqaij hlav.