Lentigo (Izikhumba Zokuguga): Izimbangela, Izinhlobo & Izinketho Zokwelashwa

I-lentigo iyisikhumba esishisayo, esicacile esibomvu esikhumbeni esibangelwa ukukhula okukhawulelwe kwenani lemelanocytes, ama-cell akhiqiza i-pigment yesikhumba. Ifomu eliningi lingu-lentigines, futhi lezi zikhumba zikhona phakathi kwezimo ezivamile ezibomvu ezitholakala emithini yokwelapha. Ngokwehlukana ne-freckles, ezivame ukuhamba zishwabane ehlobo futhi zikhanya ehlobo, i-lentigines ihlala iqinile ngaphandle kokub exposure ku-solar uma seziqhamukile. Zikhona phakathi kwezithombe ezivamile zesikhumba kubantu abadala futhi ngokuvamile zibhekwa njengokukhathazeka kokubukeka kunokwelashwa.

Kunamanye amahlobo e-lentigo, ngakunye linezici ezihlukile nezimbangela. I-solar lentigo, eyaziwa nangokuthi indawo yokuguga noma indawo ye-liver, iyinhlobo evamile kakhulu futhi ibonakala ezindaweni ezithintekile kakhulu ilanga kubantu abadala abangaphezu kweminyaka engama-40. I-lentigo simplex iyinhlobo engavela nganoma yisiphi isikhathi, kuhlanganise nezingane, kunoma iyiphi indawo yomzimba ngaphandle kokubhekelela ukuvulwa kwelanga, futhi ivamise ukuba ncane futhi mnyama.

I-ink spot lentigo, noma i-reticulated lentigo, ibonakala njengephuzu elimnyama kakhulu, elingajwayelekile kodwa elingenabungozi elivame ukutholakala esikhumbeni esonakele yilanga. Izinhlobo zonke zinefomu ethile, kodwa zonke zabelana ngalesi sici esiyisisekelo sokwanda kokusebenza kwe-melanocyte ku-epidermis.

Umthombo omkhulu we-lentigines, ikakhulukazi i-solar lentigines, ukuvulwa kwe-ultraviolet okuqhubekayo eminyakeni eminingi. Ukukhanya kwe-UV kukhuthaza ama-melanocytes ukuba akhiqize i-pigment eyengeziwe futhi kungadala ukuvuthwa okukhawulelwe kwalezi zicubu, okuholela endaweni emnyama eqhubekayo. Isikhumba esigugile sithambekele kakhulu ngoba izindlela zaso zokulungisa ziba nezinga eliphansi, kuvumela izinguquko ezibangelwa yi-UV ukuba ziqoqeke.!!

I-genetics nayo idlala indima, njengoba abantu abanobuso obuphansi abane-history yokushisa ilanga banelungelo elikhulu lokuthola i-lentigines. Ezinye izici ezithintekayo zingabandakanya izinguquko ze-hormonal, imithi ethile ethuthukisa i-photosensitivity, kanye nokusebenzisa izikhwama zokushisa.

Ngenkathi iningi le-lentigines lingabangelwa yingozi, kubalulekile ukuhlukanisa phakathi kwazo ne-lentigo maligna, okuyifomu ye-melanoma in situ. I-lentigines elingenabungozi ivamise ukuba ne-color uniform, inemikhawulo ejwayelekile, futhi ihlala ingashintshi ngosayizi ngokuhamba kwesikhathi. Izimpawu zokuxwayisa ezikhombisa ukuthi iphuzu le-pigmented lingaba into eyingozi kakhulu zifaka phakathi ukungafani, imikhawulo engajwayelekile noma enezinhlangothi, imibala eminingi ngaphakathi kwalesi sifo, ububanzi obukhulu kune-6 millimeters, kanye nanoma yiziphi izinguquko ngosayizi, ifomu, noma umbala ngokuhamba kwesikhathi.!!

I-ABCDE criteria esetshenziselwa ukuhlola i-melanoma iyasebenza lapha. Noma yisiphi iphuzu le-pigmented elishintshayo, elibuhlungu, eliphuma igazi, noma elibukeka ngokwehlukile kunamanye amaphuzu akho kufanele lihlolelwe udokotela wezokwelapha ngokushesha.

Ukuphathwa kwe-lentigines elingenabungozi kuyi-cosmetic kuphela futhi akudingeki kwezokwelapha. Kulabo abafisa ukunciphisa ukubonakala kwezindawo zokuguga, kunezinketho eziningi ezisebenzayo ezitholakalayo. I-cryotherapy ibandakanya ukufaka i-liquid nitrogen ukuze iqedele futhi ibulale ama-pigment cells engeziwe, okwenza indawo ibhujiswe ezinsukwini ezilandelayo.

I-laser therapy, ikakhulukazi nge-Q-switched lasers noma ukukhanya okuphakeme (IPL), ingaqondisa i-melanin futhi ikwazi ukukhanya noma ukususa lezi zindawo. Ama-chemical peels asebenzisa i-glycolic acid noma i-trichloroacetic acid asusa izingqimba zangaphandle zesikhumba lapho i-pigment eyengeziwe ikhona. Ukuphathwa kwangaphandle okuqukethe i-hydroquinone, ama-retinoids, noma i-vitamin C kungakhanyisa kancane kancane izindawo ngokusebenzisa njalo ezinyangeni eziningi.

Njengoba ukuvulwa kwe-UV kuyimbangela eyinhloko ye-solar lentigines, ukuvikela ilanga kuyindlela yokuvikela ephumelelayo. Ukufaka i-sunscreen enobubanzi obuphezulu obune-SPF 30 noma ngaphezulu kuyas rekomendwa, ngisho nasezinsukwini ezinamafu nasezinyangeni zezimvula. Izingubo ezivikelayo, kuhlanganise nezihlahla ezinkulu nezikibha ezinde, zinikeza enye ingxenye yokuvikela ngokumelene ne-UV radiation.

Ukufuna umthunzi phakathi nezikhathi eziphezulu zelanga phakathi kuka-10 AM no-4 PM kunciphisa kakhulu ukuvulwa kwe-UV okuhlanganisiwe. Ukugwema izikhwama zokushisa kususa omunye umthombo omkhulu we-UV radiation ogxile kakhulu ophazamisa ukuguga kwesikhumba nezinguquko ze-pigmentation.

Kubantu abaningi, i-lentigines iyingxenye ejwayelekile yokuguga nokub exposure elangeni kunokuba ibe yimbangela yokukhathazeka kwezokwelapha. Ukubamba lezi zinguquko ngenkathi ugcina imikhuba emihle yokuvikela elangeni kuyindlela enempilo futhi efanelekile. Uma ukwelashwa kwezemfashini kufunwa, ukuhlinzeka ngodokotela obhaliswe ophakeme kuqinisekisa ukuthi ukhetha inketho efanele kakhulu futhi esebenzayo yohlobo lwakho lwezikhumba.

Kungakhathaliseki ukuthi uhamba phambili nokwelashwa, ukuqapha njalo zonke izindawo ezinombala ezikhumbeni zakho kubalulekile. I-Skinscanner ingakusiza ukuba ulandele izindawo zakho ngokuhamba kwesikhathi, okwenza kube lula ukuqaphela noma yiziphi izinguquko ezingase zidinge ukuhlolwa kochwepheshe futhi ikunikeze ukuthula kwengqondo mayelana nempilo yakho yesikhumba.