-Squamous cell carcinoma.

Enye indlela isimila ingozi kwesikhumba kuyinto papilloma squamous. Lokhu kuwuphawu lwesimila kususelwa epithelium flat kwesikhumba. Isimila eba ikakhulukazi abaseminyakeni engaphezu kuka ayisithupha - iminyaka engamashumi ayisikhombisa. Abantu abasha papillomas squamous angagcina ngesikhathi sayithi Njalo sibhekana ukuhlukumezeka. Isimila ukukhula kwakuhamba kancane.

Ngaphandle kubonakala sengathi olulodwa papilloma warty imfundo. Rising ngaphezu isikhumba, papilloma esisogwini surface ezibanzi noma Isiqu elincanyana. Usayizi zokhahlamba kusuka kwangu ezintathu nenxenye - ngamasentimitha amabili. Ukulimala izimila ephelezelwa ukusabela okukhulu ukuvuvukala. Njalo ukuhlukumezeka Papillomavirus kungaholela ukuguqulwa abulalayo, okuholela asathuthuka-squamous cell carcinoma.

Phakathi kwazo zonke izilonda umdlavuza kwesikhumba kwasekuqaleni kungokwalabo ukuvama okuvela-basal cell carcinoma, i-yesibili - umdlavuza i-squamous.

Squamous cell carcinoma ekuqaleni kumaseli ungqimba epidermis (ungqimba spinous).

lokuqeqeshwa Modern usuthole inhlangano wezibalo obalulekile phakathi emdlavuzeni wesikhumba futhi le Papillomavirus womuntu. Ngenxa yalokho, abacwaningi baye bacabanga ukuthi ukukhula isimila kubangelwa isinyathelo eyinkimbinkimbi ephathelene nomzimba namakhemikhali awo izici futhi izici wesi womuntu mzimba (genetically elawulwa).

Ngaphandle ezingamahlalakhona ukulimala papilloma, umdlavuza i-squamous eba ngenxa isikhumba keratosis (solar noma senile), xeroderma pigmentosum, dermatitis (kubangelwa ukuchayeka ngokuqhubekayo emisebeni) kanye ukuvuvukala njalo esikhumbeni. Avuse emdlavuzeni yasha futhi ukulimala isikhumba.

Pathogenetically squamous umdlavuza wesikhumba ethulwa infiltrative ukukhula ungqimba spinous kwamangqamuzana esikhumba. Ngenxa abulalayo (engalawuliwe) cell esiphelweni nobuntu atypia nemiyalezo kwasakazwa nezicubu. Kunezinhlobo ezimbili zama cell-squamous nomdlavuza wesikhumba ungahlosile: i stratum futhi neorogovevayuschy. Eyokuqala libhekene aphikelele amaseli angavamile unekhono keratinization elivela "amapharele" Horny e le mkhulu isikhumba. Eyesibili hlobo lomdlavuza okwahlonzwa ngaphezulu, amaseli angavamile ulahlekelwe ngokuphelele ikhono keratinization.

I ejwayelekile kwasendaweni squamous cell carcinoma ne - emngceleni obomvu sezindebe (ngokuvamile aphansi), i-ngemomozi, esifundeni perianal.

-Squamous cell carcinoma papilloma ngokungafani libhekene sokwanda okusheshayo, futhi kuhambisana ukuvuvukala nezicubu eziseduze.

Squamous cell carcinoma kungenziwa okwethulwa ngezindlela ezihlukahlukene morphological: isilonda peptic, nodular futhi blyashkoobraznoy.

Ukuze isilonda yakha onqenqemeni isici saped, khona uketshezi kwegazi e wentaba isilonda. inhlangano Cancer sifana ukholifulawa noma mushroom nsuku ezibanzi. Surface krupnobugristaya node izimila umbala zingahluka kusuka brown ukuze okukhanyayo.

Blyashkoobraznaya isimila, ngokuvamile ukopha hummocky, likhula ngokushesha.

Kulesi oluthile lomdlavuza Ukudlulela lesifunda lymph node ukwanda ngobukhulu, babe obukhulu, kodwa namanje ukugcina ukuhamba nengebuhlungu. Ngo izigaba kamuva kwenzeka Welding isikhumba sabo nokubhujiswa, lapho kumiswa izilonda phezu.

Ngezinhloso zokuxilonga usebenzisa luhlolo histological futhi cytological ka scrapings ebusweni kumiswa sokugembula.

Njengoba ekwelapheni izimila elincane esebenzisa incwadi: curettage, futhi cryotherapy electrocoagulation. Endabeni zokwakheka emikhulu wenziwa ukuhlinzwa lapho zonke izindawo isikhumba abathintekayo excised.