Kenza huro - etiology uye symptomatology

kenza huro - iri zvikuru zvakajairika kenza, zvinonzi vakanyorwa anenge matanhatu vanhu por 100 zviuru yevagari .. More kubatwa nezvirwere ichi varume vane makore 40 kusvika 80 makore. Ichienzaniswa nevakadzi vane ka20 vangangova kenza huro.

Huro Cancer - Zvinokonzera

Doctors ndakadana zvikonzero zvinoverengeka kuti angaita kenza huro: vachidya inopisa, Spicy, vava zvokudya (ndiro enderana kutsamwa), doro, nhoroondo yemhuri, kusvuta, kugara makemikari carcinogens, kushaya chikuru utsanana mukati nemumuromo mhango, uyewo kuvapo chisingaperi kuzvimba pezvakaitwa ari dokeriro. Zvinhu kuti anokonzera, muviri saibva masero kanganisika dzinonzi carcinogens. biosoedineniyam kwakadaro zvinosanganisira siyana zvinonhuwirira zvinhu, nesimbi, mapurasitiki, alcohols, phenols, aldehydes, vamwe alkaloids (semuenzaniso, chikakananda) iro ingashanda pamwe deoxyribonucleic inouraya masero, apo achiita zvavo akaipa kushanduka. Zvinofanira akati kuti kutsamwisa paumbwe masero carcinogenic haigoni chete makemikari, asiwo (ionizing nemwaranzi) panyama, hormone (steroid mahormone kunogona kukonzera kenza yemazamu), utachiona (nemavhairasi) zvinhu, hatifaniri kukanganwa pamusoro majini kubatwa wacho.

Precancerous zvirwere vanachiremba vakakamurwa kuva mapoka maviri. Unosungira (chirwere rurefu kuitika malignancy) - papillomatosis uye papilloma. Boka rechipiri rinosanganisira chirwere optioneel (ane pasi kakawanda malignancy) - chikofu, fibroma. Kukura zvirwere izvi zvinoita basa rinokosha endogenous bioregulators - mahormone.

Kune zvitatu siyana bundu kukura: papillary, nodular, infiltrative. Namamota dzinoiswa maererano kunzvimbo yavo localization: Mamota ari Vocal muzvirugu, vestibular, podskladochnye. Nhamba dzinoratidza kuti vanopfuura 95% kubva nyanyisa anomera zvose dzinoturwa laryngeal squamous Sero carcinoma yacho huro.

Huro Cancer kunoratidzwa paumbwe akaipa bundu, riri vemunyika munyama pamusoro pharynx uye dokeriro. Neoplasms ari pharynx uye dokeriro yakafanana mumwe (Morphology, kurapwa), saka vari kurapwa chete chikamu. Munguva kuchiita nyanyisa neoplasms vachikura kuburikidza mucosal rinenge uye zvazvinoita pedyo zvomukati.

Sezvo pamutsipa ane yakawanda ropa uye node midziyo, ichi zvikuru zvinoomesa pakurapa chirwere. Kuvapo yakawanda ropa rakawanda uye zvakasiyana-siyana node midziyo uye nodes kusika zvakanaka mamiriro ezvinhu kukura kenza uye metastasis inotungamirwa. Kenza huro kakawanda vemunyika vari nasopharynx, oropharynx kana hypopharynx. Kazhinji mashoko akaipa bundu wakanyorwa nasopharynx.

Vakawanda vanofarira mubvunzo: sei kenza huro? Zviratidzo zvokutanga paumbwe namamota kenza dzava zvekuchipatara zviratidzo, saka vari nyore kuvhiringidzwa nezvimwe zvirwere. Common zviratidzo zvinosanganisira marwadzo ari huro uye nzeve, kunzwa vanotaura, hoarseness, nomusoro, ropa, nemate, zvakaoma kutaura murwere, kuzvimba node nodes zviri pamutsipa, zvakaipa mweya, ndichinzwa kurwadziwa kana pakuparadza. Pamusoro chinooneka rokuongorora dzaiita zvokutaurwa mhango kuratidza Yazi mucosa uye rurimi. Pamusoro kuonekwa zvezviratidzo izvi hwobva bvunza ruzivo nenyanzvi.

Hwaro kurapwa kunobva nzira nhatu: pokuvhiyiwa, mishonga kana mwaranzi mishonga. Okupedzisira nzira mbiri chinangwa kuparadzwa masero undifferentiated. Kana Kuvhiya kunobvisa kenza uye dzakapoteredza node nodes.