I-Cancer and Cancer
Igama elithi "i-carcininoid tumor" yahlanganiswa ngo-1907 nguSiegfried Oberndorfer, isayense eyayifuna ukukhetha i-tumor njenge-cancer-ish. Ayifaneleki njenge- tumor ebenzayo kuba ikwazi ukulungelelanisa, kodwa iphinda ikhule ngokukhawuleza kwaye ingaqhelekanga, kwaye yenza ukuba ibe yincinci kunezona zininzi zomdlavuza.
I-carcinoma iyisisu esinomdla kunye nesisulu "-idal" isetyenziswe ukubonisa ukuba into efana nenye into.
Ngoko, igama elithi Oberndorfer lakhupha, "isifo se-carcinoid," sachaza i-tumor "eyayinomdlavuza ofana nomhlaza." Enyanisweni, izicubu ze-carcinoid zingumdlavuza, kodwa igama elithi "carcinoid" linyamekile nanamhlanje.
Iimvumba zeCarcinoid ziphuhliswa kwi-cell ethile ye-neuroendocrine cell, eyenza ama-hormone anceda ukulawula ukugaya. Nangona iidumbu ze-carcinoid yindlela exhaphakileyo ye-neuroendocrine, i-akhawunti engaphantsi kwesinye seepesenti yazo zonke i- cancer e-colorectal . Uninzi lwezicubu ze-carcinoid yephepha le-GI livela emathunjini amancinci , i-rectum, ne- appendix . Xa zenzeke kwiphepha eliqhelekileyo, ziphindwe kabini ukuba zenzeke kwi-rectum kunekholoni .
Iimvumi zeCarcinoid zikhula ngokukhawuleza kwaye zine-1 kwi-300,000 ithuba lokunciphisa umzimba (ukusasazeka kwezinye iindawo emzimbeni).
Iimpawu
Iimpawu, ukuba zikhona, ukuba i-tumor carcinino inokubangela ukuba kuxhomekeke kwindawo yabo kwibala elincinci.
Ukuba kukho koloni, umntu unokufumana ubuhlungu besisu kunye nokulahleka kwesisindo kungekho sizathu esaziwayo. Ukuba kwi-rectum, isisu se-carcinoid singenza igazi kwi-stool, intlungu kwi-rectum, kunye / okanye ukuqhenqa .
Ngokuqhelekileyo, ii- enzyme zesibindi egazini ziya kutshabalalisa i-hormone ezinokwenziwa yi-GI ze-carcininoid tumors.
Nangona kunjalo, ukuba i-tumor isasazeke kwisibindi kunye ne-hormone eyongezelelweyo ayikwazi ukutshabalaliswa, okanye ukuba inani elikhulu la ma hormone lingene egazini, imeko eyaziwa ngokuba yi-carcinoid syndrome iyakhula. Le meko ibonakala ngeqela elilodwa leempawu, kuquka:
- Ubomvu ebusweni nasentanyeni
- Ivakalelo lokufudumala ebusweni nasentanyeni
- Intlungu zesisu
- Uziva uvalwe
- Uhudo
- Ukugubha
- Intliziyo esheshayo
Ukuxilongwa kunye noTyango
Ekuqaleni abanjwe, bhetele umphumo uya kuba ngabagulane abanesifo se-carcinoid. Enyanisweni, ukuba ziyabanjwa ngaphambi kokuba zisasazeke, izicubu ze-carcinoid zihlala zisuswe ngokupheleleyo kwaye isigulane sinokunyangwa ukuba siyanyango. Nangona kunjalo, kuba izicubu ze-carcinoid zikhula ngokukhawuleza kwaye zenza izibonakaliso ezimbalwa kunye ezingacacanga, ukubamba phambili kunzima. Xa isiqhumane sele sisasaze kwezinye iindawo zomzimba, ukuhlinzwa, kunye nezinye iindlela zonyango, kunokufuneka, nokuba yedwa okanye ngokudibeneyo. Ezinye iindlela zonyango zingabandakanya imishanguzo, i-chemotherapy, i-radiation kunye ne-ablation.
Imithombo:
> Ukuhlaziywa kweCarcinoid Cancer. ICarinoid Cancer Foundation. Jan 2005. 5 Julayi 2006
> Hlala, C. kunye noBerkel, H. "I-Colon Carcinino Tumors. Izifo zeColon kunye neRectum 37.5 (ngoMeyi 1994): 482-491. PubMed . 5 Julayi 2006.