I-dermatoscopy: iyini, yenziwa kanjani nokuthi yenzelwe ini

-Delile

• Yenzelwe ini
• Kwenziwa kanjani

I-Dermoscopy wuhlobo lokuhlolwa kwesikhumba okungangenisi intsholongwane okuhlose ukuhlaziya isikhumba ngokuningiliziwe, kube wusizo ekuphenyweni nasekuhlolweni kwezinguquko, njengomdlavuza wesikhumba, i-keratosis, i-hemangioma ne-dermatofibroma, isibonelo.

Lokhu kuhlaziywa okuningiliziwe kungenzeka ngokusebenzisa idivaysi, i-dermatoscope, ekhanyisa ukukhanya esikhunjeni futhi enelensi ekuvumela ukuthi ubheke isikhumba ngokuningiliziwe, ngoba inamandla okhulisa izikhathi ezingaba ngu-6 kuye ku-400 usayizi.

Yenzelwe ini

I-dermoscopy ivame ukwenziwa lapho umuntu enezinguquko zesikhumba ezingasikisela ukulimala. Ngakho-ke, ngalokhu kuhlolwa kungenzeka kwenziwe ukuxilongwa bese kunqunywa ukwelashwa okufanele kakhulu.

Ezinye izinkomba zokwenza i-dermatoscopy zisephenyweni lwe:

• Amachashazi esikhumba angasikisela i-melanoma;
• I-seborrheic keratosis;
• Hemangioma;
• Dermatofibroma;
• Izimpawu;
• Ukulimala okungenzeka kubangelwe izifo, njengasendabeni ye-leishmaniasis ne-HPV

Njengoba i-dermoscopy ikhuthaza ukukhuliswa kwesikhumba, kwezinye izimo, ikakhulukazi ezimweni lapho ukutholakala kwezilonda ezinemibala kuqinisekiswa, ukuqina kwenguquko nokuba khona kokungena kungabonakala. Ngakho-ke, udokotela angakhombisa ukwelashwa kwasekuqaleni kwalesi simo ngenkathi elinde umphumela wokunye ukuhlolwa okungenzeka ukuthi kuceliwe, njenge-biopsy yesikhumba, ngokwesibonelo.

Kwenziwa kanjani

I-Dermoscopy wukuhlolwa okungekho kokweqile okwenziwa ngudokotela wesikhumba, kusetshenziswa idivaysi evumela isikhumba ukuthi sandise size sifike ku-400x, okwenza sikwazi ukubona ukwakheka kwangaphakathi kwesikhumba futhi senze ukuhlolwa okuningiliziwe ngokushintshashintsha okungenzeka.

Umshini osetshenzisiwe ubizwa nge-dermatoscope, ubekwa ngqo ku-lesion bese ukhipha umsebe wokukhanya ukuze izilonda zibonakale. Kunemishini engaxhunywa kumakhamera edijithali noma kumakhompyutha, evumela ukuthi izithombe ziqoqwe futhi zigcinwe ngesikhathi sokuhlolwa, bese zihlolwa ngudokotela wesikhumba.