Nomhlaza wesikhumba

Okwesithathu phakathi kwazo zonke izifo zomhlaza kuthatha nomhlaza wesikhumba. Le ngezifo luphawulwa phambi iimeko precancerous (izifo) ezifana nesifo Paget kaThixo, xeroderma pigmentosum, erythroplasia Queyrat, isifo Bowen, kwaye utshintsho saka ezifana: keratomas saka yoma, keratoacanthoma.

Amaxesha amaninzi, umhlaza eluswini emva kokwenzakala, ayitshise amanxeba, lupus kunye nezilonda trophic kunye syphiloma.
Ukongezelela, into etiologic xa umhlaza lwedabi ukuba nefuthe aziwayo occupational (sesichengeni radiation, kwakunye adibane imveliso ye lokulungisa oyile, amalahle kunye neekhemikhali ezahlukeneyo).

Esi sifo lelifa xeroderma pigmentosum ezinxulumene amandla wokulungisa DNA kuyehla, nto leyo ibangwa sesichengeni kwemitha yelanga.

A ingozi ezithile ngokuphathelele kuphuhliso nomhlaza wesikhumba kudala ulwehlo kakhulu, flat, kunye yakhiwe ungapheleli nevi. Ubukhulu be yamva, njengoko umthetho, na omise ngaphezu ezintandathu. engozini athile amanxeba ulwehlo ne iimpawu umsebenzi (ukukhulisa, ukurhawuzelela, esibuhlungu, ukutsha, utshintsho nombala), eli qela linye wenziwa dysplastic giant nevi oluhlaza.

Kuxhomekeka kwiimpawu histological zezi zilandelayo iintlobo zomhlaza ulusu: cell carcinomas, carcinomas, adnexal carcinoma, wolusu.

Inxalenye ephambili yonke umhlaza izifo ulusu athathe ngqo umhlaza wolusu (phezulu malunga namashumi alithoba anesithandathu ekhulwini yonke imihlaza kwesikhumba).

Ziintoni iimpawu zomhlaza yesikhumba? Carcinomas kubonakaliswa hyperkeratosis kwaye unika indlela isikhumba yoma. Xa yoma esikhumba ejonge ecwebezelayo yaye kamva ulcerate. ipateni Skin inyamalala. Xa esisekweni Ithumba itywina uvalo.

nomhlaza wesikhumba uvela valikoobrazno wamvusa nemithungo, telangiectasias kunye zizilonda phezu komhlaba. Xa oku kulandelayo ukutshabalala igazi kunye nkovu nempahla, ukuphuhlisa ubovu, ukopha kubonakala hyperemia.

Ukutshatyalaliswa ezihlobene yesikhumba - i zoboya Kungenzeka iinwele vellus. Wolusu i nombala ezahlukeneyo uphawu kwiindawo ingalawuleki kwaye mdaka ezisuka ukuqhubeka kwaba bafundi.

metastases Developed kubonakale ezifanayo yonke imihlaza iimpawu ukunxila.

Ukulungiselela injongo loxilongo isicelo uvavanyo emnweni (sisusa kunye kumphezulu kuphungula ithumba) kunye smear (kwiisayithi izilonda). Ngaphezulu, njengokuba ukhetho zokuxilonga kuyasebenza biopsy iyonke.

Unyango somhlaza ulusu yahlulwe ngotyando nezidibeneyo. Le yokugqibela kuquka radiotherapy kunye nechemotherapy.

Kumanqanaba okuqala ukusetyenziswa odityanisiweyo kunye nonyango yotyando. Unyango radiation kunye ichemotherapy zisetyenziswa kwisigaba ngokubanzi, olungasebenziyo.

Uthintelo umhlaza besikhumba ukukhusela ngokuchasene neziphumo ezibi ngenxa yelanga. Ukuze kuthintelwe ukususwa umhlaza ulusu-asebenza kunye ezinye iimanyano ukufunda morphological le yokugqibela.

Ngenxa yoko, umhlaza ulusu yimeko eqhelekileyo kuphela okwangoku, kodwa anobungozi ngokubhekiselele kuphuhliso Ukudlulela kunye dermal iingxaki.

Ngenxa ubhaqo lingaze (diagnosis) komhlaza ulusu ayikho nzima. Ngokuphathelele oku onge ukufumana ifom kwi zigaba ezilandelayo Ukudlulela. Ukuchongwa wolusu kusekwangoko ibangela unyango esemgangathweni ophezulu-grade kwesifo kunye ngokongezelelweyo abane kakuhle.