Umdlavuza we-thyroid uthinta i-thyroid, igundane elifakwe evemvane eliphambi kwentamo. I-thyroid ikhiqiza ama-hormone abalulekile alawula izinga lethu lokunciphisa umzimba. I-thyroid isengozini ezifweni ezifana ne- hyperthyroidism , i- hypothyroidism , ngisho nomdlavuza.
Kunezinhlobo ezine zomdlavuza we-thyroid: i-papillary, i-follicular, i-medullary, ne-plastic.
Izinhlobo zomdlavuza we-thyroid zihlukaniswa yiziphi amangqamuzana avela kuwo nangokubonakala kwazo. Uhlobo ngalunye luyingqayizivele ngezindlela zokwelapha ezihlukene, ukuguqulwa, namanani okusinda.
Ukuxilongwa komdlavuza wegciwane kwenziwa yi-biopsy, besebenzisa indlela enhle ye-needle aspiration ezimweni eziningi. Uma isampula yamathambo e-thyroid eqoqwe nge-biopsy, isuke ihlolwe ngaphansi kwe-microscope yi-pathologist (udokotela ogxile ekuhloleni izifo ngokuhlola igazi, izicubu namasampuli amanzi).
I-Papillary Cancer Cancer
Lona uhlobo oluvame kakhulu lomdlavuza we-thyroid, obala cishe ama-80-90% kuwo wonke amacala. Umdlavuza we-papillary we-thyroid ukwelapha kakhulu, futhi ezimweni eziningi, uphephile. Nakuba umdlavuza wegciwane we-papillary uvame ukusabalala emitholampilo yomlomo wesibeletho eseduze ne-thyroid entanyeni, ayifuni ukusakazeka (izidakamizwa) ezingxenyeni ezikude. Uma kutholakala umzimba, amathambo namaphaphu yizindawo ezingenzeka kakhulu lapho umdlavuza uzosakazeka khona.
Umdlavuza we-papillary we-thyroid uhlotshaniswa kakhulu nokuvezwa kwemisebe. Ngokuvamile kubonakala kubantu abadala abaneminyaka engama-30 kuya ku-50.
I-Follicular Cancer Cancer
Umdlavuza we-follicular we-thyroid iyinhlobo yesibili yomdlavuza we-thyroid ovame ukutholakala, okubalwa cishe ngamaphesenti ayi-15%. Kuvame ukutholakala ngokuba khona kwesikhumba esincane, esingenabuhlungu entanyeni.
Lesi sifo senziwa kaningi kubabesifazane kunamadoda. Iningi labantu abatholiwe nalolo hlobo lomdlavuza we -roid baneminyaka engaphansi kwengu-40.
I-Metastasis ivele kaningi emdlalweni we -roid follicular kunomdlavuza we-papillary, ikakhulukazi ngenxa yokuhlasela kwe-vascular, okuvumela lesi sifo ukuba sisakaze ngegazi. Amathambo namaphaphu yizindawo ezikhona zokuthola imetastasis, njengomdlavuza wegciwane le-papillary. Ubudala buyakuthinta kakhulu ukuchazwa komuntu onomdlavuza we-thyroid; iziguli ezincane zivame ukuhamba kahle kuneziguli ezindala.
Ngokungafani ne-papillary carcinoma, umdlavuza we-follicular awuhlobene kakhulu nokuvezwa kwemisebe.
I-Medullary Cancer Cancer
Kucatshangwa ukuthi umdlavuza we-theradical medullary ubeka ama-3% womdlavuza we-thyroid, okwenza kube uhlobo lwesithathu oluvame kakhulu. Akuhlobene nokuhlonza imisebe futhi kuvela emangqamuzaneni wegciwane le-thyroid elikhiqiza i-hormone calcitonin, ebizwa ngokuthi i-C cells. Abesifazane batholakala kaningi kunamadoda, futhi abaningi bayatholakala ukuthi baneminyaka engu-40-60 ubudala.
I-Anaplastic Cancer Cancer
Lolu hlobo lomdlavuza we -roid luyaxolisa futhi lubhekisela ku-1 kuya ku-5% we-diagnostic ye-thyroid. It is aggressive futhi isakazeka ngokushesha. Isifo somdlavuza we-thyroid isithinta abantu abangaphezu kweminyaka engama-60.
Izinketho zokwelashwa zilinganiselwe njengoba lesi sifo singaphenduli kahle ekwelapheni, okwenza ukuhlushwa kuhlwempu iziguli ezinomdlavuza we-thylastic.
Ukugxilisa umdlavuza we-Thyroid
Uma isazi sokubeletha sikhombisa uhlobo lomdlavuza we-thyroid, isinyathelo esilandelayo kwinqubo yokuxilonga ukuthola isifo. Ngesikhathi senqubo yokugaya, kunqunywa ukuthi umdlavuza usakazeke yini, futhi uma kunjalo, kude kangakanani. Izinhlelo zokwelashwa komdlavuza we-Thyroid zithembele kakhulu kumdlavuza wegciwane nesigaba.
> Umthombo:
> "Ungumdlavuza we -roid?" 2/24/14, i-American Cancer Society