Masekeri ane musongedzo mukuru we melanin hausi -ocytes. Kuunganidza kwavo kunotungamirira pakuumbwa kwema mole, iyo mune mishonga inonzi pigment nevus. Inotorwa sebenign skin lesion uye kazhinji haigoni kukonzera zvinetso, kunyange zvazvo mamwe maitiro epachirwere anowedzera dambudziko rekushaya mutezo .
Pigment kana melanocytic nevus - zvinokonzera
Zvose zvinokonzera kukanganisa mune imwe nzvimbo yevanhu vasiri yocytes hazvisati zvasimbiswa. Ndizvo chete zvinotevera zvinozivikanwa:
- matambudziko emagenha;
- kuchinja mumucheche wekufukidzira kunokonzerwa nekusvibiswa mumuviri weamai wemayirasi ionizing kana chepfu;
- hutachiona hwehutachiona uye genitourinary sphere;
- kuchinja kunopinza kwehomoni yakabva.
Kune marudzi mazhinji ezvirwere, iyo yakawanda kwazvo iyo ichakurukurwa pasi apa.
Giant pigment nevus yeganda
Chirwere chehutano chaifungidzirwa chakanga chichienderana nekukura kwechirapu-kubva pamakumi maviri emakumi maviri. Izvi zvinopisa chirwere chekuzvarwa uye chinoramba chiri mumuviri wehupenyu.
Zviratidzo:
- nzvimbo yakawanda paganda rebhuruvara kana ruvara ruchena;
- kupedzisira kuwedzera kwe epidermis munharaunda yekuunganidzwa kwevanhu vasiri mhumhi;
- kuwedzera kwemavara;
- kuchinja muhutano hweganda, kuonekwa kwezvisina kukodzera, kubatwa nechirwere;
- bvudzi rinowedzera kukura munharaunda yeganda rakakanganiswa;
- kuwedzera muhukuru hwemarara.
Zvakakosha kuziva kuti, pamusana pekukuvadza kwakasiyana-siyana kunevisus, inogona kutungamirira kukurudzirwa kwemalaoma. Nokudaro, nzira yakanakisisa yekudzivisa migumisiro yakaipa inofungidzirwa kuva kushandiswa kubviswa. Kana zvisingaiti kuita chirwere, murwere anofanirwa kushanyira oncologist uye dermatologist kumisheni yekudzivirira kamwechete pagore.
Intradermal pigmentary nevus
Pakati pevanhuwo zvavo, rudzi urwu rwehutano hunonzi birthmark. Inogona kuwanikwa zviri zviviri pamusoro peganda uye pane mucous membrane.
Sezvo mutemo, iyo intradermal nevus haina kukonzera kushungurudzika kupi zvako. Mishonga hainawo kudiwa, sezvo kuberekwa kwekuzvarwa kusati kwava kukonzera kenza yepachiona .
Border pigmentary nevus
Iyo inorondedzerwa maitiro ehutano inowanikwa kakawanda pamakumbo, mapindu nemarudzi. Neoplasm kazhinji duku, kwete kupfuura 1 cm, zvishoma nezvishoma kukura kwemazana (kusvika 50 mm) zvinosangana nazvo.
Chimwe chinhu chinowanikwa mumuganhu nevus ndekusavapo kwebvudzi munzvimbo yaunogara. Iyo mole inoratidzika sehombodo yakadzika yemashuvhu akaoma kana mutsvuku.
Zvichipa dambudziko guru rekushaya chirwere chechirwere ichi muchirwere chinonzi malignant melanoma, neoplasm inofanira kubviswa nokukurumidza kuburikidza ne laser coagulation kana chirwere.
Pigmentary papillomatous nevus
Chimiro chakaipa chechirwere chikuru kwazvo (kusvika 4 cm) uye kazhinji kacho chiri pamutsipa, seri kwechiso chekukura kwebvudzi kana pamusoro.
Dzidzo yakafanana nepapilloma, unhu hunhu husina kukwana makomo, kukwirira kunooneka pamusoro pehutano hwechirwere chepidermis uye ruvara ruvara. Pamusana pekuvhunduka kwakadaro, vhudzi rakaoma dema rinowanzokura.
Pasinei nokuchengeteka kwemavara epillomatous of the disease, zvinokurudzirwa kuti zvirape chirwere, sezvo zvisingabatsiri
Pigmentary nevus yeziso
Izvi zvinowanikwa mumasero anonzi melanocytic anowanikwa panzvimbo yekubatana pakati pekromaa uye sclera. Inogona kuva nehupamhi hukuru uye rumwe ruvara.
Conjunctival nevus inokweretesa chete kumushonga unoporesa, izvo zvinodiwa zvinofanira kuongororwa neophthalmologist mushure mekuongorora kwema laboratory.