I-Squamous cell carcinoma yinto ehlaselayo ephuma kwiiseli ze-epithelial ze-membrane okanye isikhumba. I-squamous cell carcinoma ihlukaniswe ibe yi-horny kunye ne-non-keratinizing. Ukukhangela umdlavuza obonakaliswe ngokubunjwa kwezakhiwo ezinqinqiweyo (iiparele), ezigqutywe ngamagqabhagqabha aqhelekileyo. Eli hlobo lomhlaza weselfamous cell is approximately ¾ kuzo zonke iimeko kwaye ziyaqhubeka ngokukhawuleza.
Umdlavuza wesikhumba wesibhakabhaka
I-tumor iyakwenzeka kuyo nayiphi na inxalenye yomzimba, kodwa ininzi idla ngokuchaphazela indawo ezivulekileyo zomzimba eziwela rhoqo phantsi kwelanga (ubuso, intamo). Kwinqanaba lokuqala, lesi sifo sibonakala njengamaqhuqhuva amancinci esikhumbeni, okwenza ukuba ungatshintshi umbala kwaye ukhululekile kumgca. Njengoko uphuhliso lwama-tubercles lushintsha umbala (ukusuka ebomvu obomvu ukuya kumabhakabhaka), ehlanganiswe nezikali ze-hue ephuzi kunye nokuba nefuthe elincinci liqala ukuphuma.
I-squamous squamous carcinoma yomlomo
Phakathi komhlaza we- larynx kunye nomlomo womlomo wesifo somhlaza esinekristatini esinobuchopho kakhulu. I-90% yamatyala. I-Cancer ingaba yinto engathandabuzekiyo, ichaphazela kuphela i-epithelium, kwaye inzulu, kunye nokuhluma kwiisisu zomzimba. Ifom ye sibini ihlala isondele kwi-metastasis. Umphezulu we-tumor unesakhiwo esicacile kakuhle nesinyeneyo, i-gray hue, iimbumba ezingaphezulu kwezinga le-mucosa kwaye ngokuqhelekileyo lihlala kwindawo enkulu ngokwaneleyo. Ukuxhaphazeleka kolu hlobo bubuhlungu xa uthinteka, ngokuqhelekileyo kuphuma igazi, kunokugwinya ingxaki. Ukubonakala kwazo kuhamba kunye nokuvuvukala kwee-lymph nodes kwindawo yomhlathi kunye nentamo.
Umhlaza wesifo somhlaza wamasondo
Ekubeni kungekho i-epithelium esicacileyo ngqo kwimiphunga, ukuphuhliswa komhlaza kulandelwa yimetaplasia (utshintsho kwisakhiwo se-mucosa) yamathambo emiphunga. Umdlavuza womlenze , njengombandela, uhamba ngokukhawuleza kwaye uhamba kunye nokukhwehlela okungapheliyo, ukubonakala kwegazi kwi-phlegm, ukuphefumula, ukuphefumula okufutshane, ukuphelelwa amandla, ukulahleka kwesisindo.
Umhlaza wesifo se-squamous scluous squamous of rectum
I-Horny uhlobo lomdlavuza we-colon aluqabile, kodwa lubonakaliswe ngokuphuhliswa ngokukhawuleza kunye nokuhlambalaza, kunye nepesenti eziphezulu zeemetastas kwezinye izitho. Isisu sinokunyuka ngokukhawuleza size sigqubuthele ukuya kwi-30% ye-lumen yamathumbu. Kule meko, kukho iminqweno yamanga ngokuphindaphindiweyo yokuchaswa, ukuvalelwa komzimba wasemzini kwi-rectum, intlungu, ukuphaphaka ngexesha lokunyakaza.