unyango olutsha ngemitha yomhlaza wemiphunga

Unyango lomhlaza wemiphunga luhlala luvela, nge unyango olutsha ngemitha yomhlaza wemiphunga ezivela njengezinye ezithembisayo okanye ezihambelana neendlela zemveli. Olu phuculo lujolise ekuphuculeni iziphumo, ukunciphisa iziphumo ebezingalindelekanga, kunye nokuphucula umgangatho wobomi kwizigulana ezilwa nesi sifo. Eli nqaku liphonononga ezinye zophuhliso lwamva nje kwi unyango olutsha ngemitha yomhlaza wemiphunga, enika ulwazi ngeendlela zabo, iingenelo, kunye nezicelo ezinokuthi zisetyenziswe.Ukuqonda uMhlaza weMiphunga kunye noNyango lweMiphunga Yintoni uMhlaza weMiphunga? Umhlaza wemiphunga sisifo apho iiseli zemiphunga zikhula ngaphandle kolawulo. Iintlobo ezimbini eziphambili ngumhlaza wemiphunga weseli (SCLC) kunye nomhlaza wemiphunga weseli ongeyonxalenye encinci (NSCLC). I-NSCLC ixhaphake kakhulu kwaye ibandakanya iindidi ezincinci ezifana ne-adenocarcinoma, i-squamous cell carcinoma, kunye ne-cell carcinoma enkulu.Isebenza Njani Unyango lweRadiation?Unyango lwemitha isebenzisa imitha yamandla aphezulu okanye amasuntswana ukubulala iiseli zomhlaza. Iyonakalisa i-DNA ngaphakathi kweeseli zomhlaza, zithintele ekukhuleni nasekuhlukaneni. Imitha inokuhanjiswa ngaphandle (unyango lwemitha yangaphandle yemitha) okanye ngaphakathi (brachytherapy) .Inkqubela phambili kwi-External Beam Radiation TherapyStereotactic Body Radiation Therapy (SBRT)SBRT, ekwaziwa ngokuba yi-stereotactic ablative radiotherapy (SABR), yindlela echanekileyo yonyango lwemitha olunikezela ngeedosi eziphezulu zemitha ye-lude ecaciswe kakuhle kwi-tumors encinci. Le ndlela inciphisa umonakalo kwizicubu eziphilileyo ezijikelezileyo.Iinzuzo ze-SBRT: Isebenza kwi-NSCLC yasekuqaleni, ngakumbi kwizigulana ezingakwaziyo ukwenza utyando. Ikhosi emfutshane yonyango xa kuthelekiswa nonyango oluqhelekileyo lwemitha (ngokuqhelekileyo iiseshini ezi-3-5). Amazinga aphuculweyo okulawula ithumba.Uphononongo olupapashwe kwi-*International Journal of Radiation Oncology, Biology, Physics* lubonise ukusebenza kwe-SBRT ekunyangeni umhlaza wemiphunga okwinqanaba lakwangoko ngamazinga okusinda xa kuthelekiswa notyando kwizigulana ezikhethiweyo. UmthomboUnyango lweProton Unyango lweProton luhlobo lwemitha yemitha yangaphandle esebenzisa iiproton endaweni yee-X-reyi. Iiprotoni zibeka uninzi lwamandla azo kubunzulu obuthile, zinciphisa idosi yemitha kwizicubu ezingaphaya kwethumba.Izinto eziluncedo kuNyango lweProton: Iziphumo ebezingalindelekanga ezimbalwa ezinokubakho xa kuthelekiswa nemitha yeX-reyi, ngakumbi kumathumba abekwe kufutshane namalungu abalulekileyo. Ukunciphisa umngcipheko womhlaza wesibini ngenxa yokuvezwa kwemitha esezantsi kwizihlunu ezisempilweni.IZiko loPhando ngoMhlaza laseShandong Baofa uzibophelele ekuphononongeni nasekuphumezeni iinketho zonyango lomhlaza ophezulu. Siyayikholelwa loo nto unyango olutsha ngemitha yomhlaza wemiphunga ukhetho olunjengonyango lweproton lunesithembiso esibalulekileyo sokuphucula iziphumo zesigulana. Qhagamshelana nathi ukuze ufunde ngakumbi malunga nonyango oluphambili esinikezela ngalo baofahospital.com. I-Intensity-Modulated Radiation Therapy (IMRT) bubuchule obuntsonkothileyo obusebenzisa ii-accelerators ezilawulwa yikhompyutha ukuhambisa iidosi zemitha ezichanekileyo kwithumba ngelixa unciphisa ukuvezwa kwizihlunu ezisempilweni ezingqongileyo. I-IMRT ivumela i-radiation oncologists ukuba ilungelelanise ubunzulu bemitha yemitha ukuze ihambelane nokumila kwethumba.Izibonelelo ze-IMRT: Ukujoliswa kwethumba eliphuculweyo. Ukunciphisa umngcipheko weziphumo ebezingalindelekanga. Ukukwazi ukuhambisa iidosi eziphezulu zemitha kwi-tumor.Volumetric Modulated Arc Therapy (VMAT)VMAT luhlobo oluphambili lwe-IMRT oluhambisa imitha kwi-arc eqhubekayo malunga nesigulane. Obu buchwephesha buvumela amaxesha onyango olukhawulezayo kwaye bunokubanakho ukunciphisa idosi yemitha ngokubanzi kwizihlunu ezisempilweni.Unyango lwaNgaphakathi ngeRadiation (Brachytherapy)Endobronchial BrachytherapyEndobronchial brachytherapy ibandakanya ukubeka imithombo yeradioactive ngqo ngaphakathi kwimizila yomoya ekufutshane nethumba. Obu buchule bunokusetyenziswa ukunyanga amathumba avale imijelo yomoya okanye ukulawula ukopha.Izinto eziluncedo kwiBrachytherapy: Idosi ephezulu yemitha ehanjiswa ngokuthe ngqo kwithumba. Ukuvezwa okuncinci kwizihlunu ezisempilweni ezingqongileyo. Ixesha elifutshane lonyango xa lithelekiswa nonyango lwemitha yangaphandle.Ukudibanisa uNyango lweRadiation kunye nolunye unyangoIChemoradiationChemoradiation ibandakanya ukudibanisa unyango lweradiation kunye nechemotherapy. Le ndlela isoloko isetyenziselwa ukunyanga umhlaza wemiphunga osele uhambele phambili ekuhlaleni. Amachiza e-chemotherapy enza iiseli zomhlaza zichaphazeleke ngakumbi kwimitha, ukwandisa ukusebenza kakuhle konyango.Immunotherapy kunye neRadiation TherapyEmerging uphando lucebisa ukuba ukudibanisa unyango lweradiation kunye nonyango lomzimba lunokusebenza ekunyangeni umhlaza wemiphunga. I-radiation inokuvuselela amajoni omzimba ukuba ahlasele iiseli zomhlaza, kwaye i-immunotherapy inokuphucula le mpendulo.Ukulawula imiphumo ye-Radiation TherapyRadiation therapy ingabangela imiphumo emibi, eyahluka ngokuxhomekeke kwindawo ye-tumor kunye ne-dose ye-radiation. Iziphumo eziqhelekileyo ezichaphazelekayo ziquka ukudinwa, ukucaphuka kwesikhumba, kunye nobunzima bokugwinya. Kubalulekile ukuxoxa ngeziphumo ebezingalindelekanga ezinokubakhona kunye ne-oncologist yakho ngemitha kwaye ujonge iindlela zokuzilawula ngempumelelo. Izikhokelo zekamva kuNyango lweRadiation yoMhlaza weMiphuphuUphando oluqhubayo lugxile ekuphuhliseni iindlela ezichane ngakumbi nezisebenzayo zonyango lwemitha kumhlaza wemiphunga. Oku kubandakanya: Unyango lwemitha oluqhelanisayo, olulungelelanisa isicwangciso sonyango olusekelwe kutshintsho kwisayizi yethumba kunye nokumila ngexesha lonyango. Ukusetyenziswa kwe-nanoparticles ukuhambisa imitha ngokuthe ngqo kwiiseli zomhlaza. Ukuqulunqa amachiza amatsha anokuphucula ukusebenza konyango lokusasazeka ngemitha.Ukuthelekisa iiNdlela zoNyango lweRadiationLe theyibhile ilandelayo ibonelela ngothelekiso olulula lwezinye iindlela zonyango lwemitha oluqhelekileyo lomhlaza wemiphunga. Iinketho zonyango zixhomekeke kwiimeko zomntu ngamnye. Technique Delivery Method Typical Treatment Time Ukusetyenziswa Primary Iimeko eziluncedo SBRT External beam, idosi ephezulu ukuya kwindawo encinci 3-5 sessions Early-inqanaba NSCLC, amathumba angalufanelanga utyando Ixesha elifutshane unyango, ulawulo ithumba eliphezulu Proton Therapy Umqadi wangaphandle, iiprotons idipozithi amandla kubunzulu obuthile Iiveki ezininzi Iithumba kufutshane neziphumo zomhlaza we-IMRT ezinempilo zangaphandle, I-MRT enempilo yeziphumo zomhlaza. umqadi, ukuqina imodulated ukuba ihambelane imilo ithumba Iiveki eziliqela iimilo ithumba Complex, amathumba kufutshane amalungu abalulekileyo ekujoliswe kuyo, ukunciphisa iziphumo ebezingalindelekanga Brachytherapy yangaphakathi, imithombo radioactive ibekwe kufutshane okanye ngaphakathi ithumba 1-5 iiseshoni Amathumba evalela iindlela zomoya, ulawulo ukopha Idosi ephezulu kwithumba, ukuvezwa okuncinci kwizicubu eziphilileyo IsipheloUnyango olutsha lwemitha yomhlaza wemiphunga isoloko ivela, inika izigulana iindlela ezisebenzayo nezingenatyhefu. Inkqubela phambili efana ne-SBRT, unyango lweproton, kunye ne-IMRT ziyawaphucula amazinga olawulo lwamathumba kunye nokunciphisa iziphumo ebezingalindelekanga. Ukudibanisa unyango lwemitha kunye nolunye unyango, olufana nechemotherapy kunye ne-immunotherapy, nako kubonisa isithembiso. Ukuba wena okanye othandekayo uye wafumanisa ukuba unomhlaza wemiphunga, kubalulekile ukuxoxa ngazo zonke iindlela zonyango kunye nogqirha wakho. Le ngcaciso inikwe apha yeyeenjongo zemfundo kwaye akufanele ithathe indawo yengcebiso yezonyango.