Khansa pakhosi - etiology ndi symptomatology

pakhosi khansa - khansa ambiri wamba, m'kaundula pafupifupi asanu anthu pa 100 zikwi anthu .. Kuti atengeke matenda ndi anthu zaka 40 mpaka 80. Poyerekeza ndi akazi 20 nthawi zambiri ndi khansa zapakhosi.

Pakhosi Cancer - Zoyambitsa

Madokotala ndacha zifukwa zingapo zimene zingachititse kuyambitsa khansa pakhosi: kudya otentha, zokometsera zakudya mchere (ndi mwadongosolo kuyabwa), kumwa mwauchidakwa mbiri banja, kusuta fodya padzuwa kuti carcinogens mankhwala, kusowa ukhondo zofunika M'mimbamo m'kamwa, komanso pamaso kutupa aakulu njira mu m'mphako ya. Zinthu zimene zimachititsa thupi mwana, maselo nthenda amatchedwa carcinogens. biosoedineniyam zimenezo zimaphatikizapo zinthu zosiyanasiyana onunkhira, zitsulo, mapulasitiki, alcohols, phenols, aldehydes, ena alkaloids (mwachitsanzo, chikonga) amene akhoza kupereka ndi maselo deoxyribonucleic asidi, pamene kuchititsa kusintha awo zilonda. Izo ziyenera kuti kuutsa mapangidwe maselo carcinogenic akhoza osati mankhwala, komanso thupi (ionizing cheza), mahomoni (mahomoni steroid zingachititse khansa), kwachilengedwenso (mavairasi) Zinthu, tiyenera kukumbukira za kutengera za kumtundu wa munthu.

matenda Precancerous akatswiri anawagawa m'magulu awiri. Ziyenera (matenda ndi kufala kwa chotupa chija) - papillomatosis ndi papilloma. Gulu lachiwiri zikuphatikizapo matenda optional (ndi pafupipafupi otsika a chotupa chija) - chotupa, fibroma. Mu chitukuko cha matenda amenewa kusewera yofunika amkati bioregulators - mahomoni.

Pali mitundu itatu ya kukula chotupa: papillary, nodular, infiltrative. Zotupa ali m'magulu malinga ndi malo awo kutanthauzira: zotupa za ntchito mawu makutu, vestibular, podskladochnye. Kafukufuku amasonyeza kuti oposa 95% ya zotupa zonse zilonda amene timapemphera laryngeal squamous selo carcinoma kummero.

Pakhosi Cancer amakhala ndi mapangidwe chotupa zilonda, amene isanafalikire mu zimakhala za pharynx ndi m'phuno. Neoplasms mu pharynx ndi m'phuno ofanana ndi mnzake (kafukufuku wakapangidwe kazachilengedwe, matenda), kotero iwo ankachitira mu gawo lomwelo. Pa kupitirira wa neoplasms zilonda kukula mucosal minofu ndi kukhudza ziwalo pafupi.

Popeza khosi ali wambirimbiri Mitsempha ndi lymph, izi kwakukulukulu complicates zochizira matenda. Pamaso pa zochuluka magazi ndipo zosiyanasiyana ziwiya lymph ndi mfundo kulenga zinthu yabwino kwa kukula kwa khansa ndi metastasis mapangidwe. Cancer kummero nthawi isanafalikire mu nasopharynx, oropharynx kapena hypopharynx. Nthawi zambiri chotupa zilonda zinalembedwa nasopharynx lapansi.

Ambiri amachita chidwi ndi funso: Kodi khansa pakhosi? Zizindikiro zoyambirira za mapangidwe zotupa khansa ndi zizindikiro zake zapadera matenda, kotero iwo mosavuta kusokonezedwa ndi matenda ena. Zizindikiro Common monga ululu aakulu mu pakhosi ndi khutu kumva kuwonongeka, hoarseness, mutu, magazi, malovu, n'zovuta kukambirana kwa mtima, kutupa lymph mfundo pakhosi, zoipa mpweya, Chisoni pamene Pomeza. Pa anayendera zithunzi M'mimbamo m'kamwa kuonetsa Yazi mucosa ndi lilime. Pa kudziwika zizindikiro zimenezi mwamsanga kukaonana ndi akatswiri odziwa.

Chifukwa cha mankhwala zachokera njira zitatu: opaleshoni, mankhwala amphamvu mankhwala cheza. The njira ziwiri zapitazi Cholinga chake ndi chiwonongeko cha maselo undifferentiated. Pamene opaleshoni amachotsa khansala ndi ozungulira lymph mfundo.