Yini i-Brain Stereotactic Radiosurgery? Inhloso, Inqubo & Imiphumela

I-Brain stereotactic radiosurgery iyindlela yokwelapha enembile, engahlaseli esebenzisa imisebe eqondiswe ngqo ukukhombisa izindawo ezithile ebuchosheni bakho. Naphezu kwegama layo, empeleni akuyona ukuhlinzwa ngomqondo ovamile - akukho ukusikeka noma ukusikwa okuhilelekile. Kunalokho, le ndlela ethuthukisiwe iletha imisebe enomfutho omkhulu ukwelapha izimila, ukungahambi kahle kwemithambo yegazi, nezinye izimo zobuchopho ngokunemba okumangalisayo.

Cabanga ngayo njengokusebenzisa isikhombisi se-laser esinembile kakhulu, kodwa esikhundleni sokukhanya, odokotela basebenzisa imisebe yokukhanya ehlanganisa endaweni efanele ebuchosheni bakho. Le ndlela egxile ivumela ithimba lakho lezokwelapha ukuthi liphathe izindawo ezinzima ngenkathi livikela izicubu zobuchopho ezinempilo ezizungezile.

Yini i-brain stereotactic radiosurgery?

I-Brain stereotactic radiosurgery ihlanganisa ubuchwepheshe obuthuthukisiwe bokuthwebula izithombe nokulethwa okunembile kwemisebe ukwelapha izimo zobuchopho ngaphandle kokuhlinzwa kwendabuko. Ingxenye ethi

Udktora wakho angase ancome ukuhlinzwa ngemisebe ye-stereotactic uma unezimo zobuchopho okunzima ukuzelapha ngokuhlinzwa kwendabuko noma uma ukuhlinzwa kunobungozi obuningi. Lokhu kwelashwa kunikeza enye indlela ephephile kubantu abaningi abangase bangafaneleki ukuhlinzwa kobuchopho obuvulekile.

Izizathu ezivame kakhulu zihlanganisa ukwelapha izimila zobuchopho, ezinesifo somdlavuza nezingenasifo somdlavuza. Lokhu kungase kube izimila zokuqala ezaqala ebuchosheni bakho noma izimila zesibili ezisuka kwezinye izingxenye zomzimba wakho. Ukunemba kwalokhu kwelashwa kukwenza kusebenze ikakhulukazi ezimila ezincane nezimaphakathi.

Ngaphandle kwezimila, lokhu kwelashwa kungabhekana nokungahambi kahle kwe-arteriovenous (AVMs), okuyizinhlanganisela ezingavamile zemithambo yegazi ebuchosheni bakho. Iphinde isetshenziselwe i-trigeminal neuralgia, isimo esibangela ubuhlungu obukhulu ebusweni, futhi ngezinye izikhathi ngezifo ezithile zokunyakaza noma izimo zengqondo lapho ezinye izindlela zokwelapha zingasebenzanga.

Ithimba lakho lezokwelapha lingase likhethe le ndlela uma indawo edinga ukwelashwa isengxenyeni ebalulekile yobuchopho bakho elawula imisebenzi ebalulekile efana nenkulumo, ukunyakaza, noma umbono. Ukunemba kusiza ukuvikela lezi zindawo ezibalulekile ngenkathi kuselashwa inkinga.

Yini inqubo yokuhlinzwa ngemisebe ye-stereotactic yobuchopho?

Inqubo ngokuvamile yenzeka ezigabeni eziningana ngosuku olulodwa noma ezimbalwa, kuye ngohlelo lwakho oluthile lokwelapha. Abantu abaningi bathola ukwelashwa kwabo njengomuntu ongaguli, okusho ukuthi ungahamba ngosuku olufanayo.

Okokuqala, ithimba lakho lezokwelapha lizodinga ukudala imephu enemininingwane yobuchopho bakho kusetshenziswa izithombe ezithuthukisiwe. Lokhu ngokuvamile kuhilela ukuthola uhlaka olukhethekile lwekhanda olunamathiselwe okhakhayini lwakho ngamaphini amancane - ungakhathazeki, uzothola i-anesthesia yendawo ukuze uqede izindawo lapho uhlaka lunamathiselwe khona. Ezinye izinhlelo ezintsha zisebenzisa imaski eyenziwe ngokwezifiso esikhundleni sohlaka.

Okulandelayo, uzoba nokuskena okuningiliziwe kwe-MRI noma i-CT ngenkathi ugqoke uhlaka noma imaski. Lezi zithombe zisiza odokotela bakho ukuthi bakhe uhlelo lokwelapha oluqondile, babale ngqo lapho imisebe ye-radiation idinga ukuya khona nokuthi ingakanani i-radiation okufanele ihanjiswe.

Ngesikhathi sokwelashwa kwangempela, uzoqamba amanga etafuleni lokwelapha ngenkathi umshini we-radiation uhamba ngaphandle kwekhanda lakho. Uhlaka noma imaski igcina ikhanda lakho linganyakazi kahle ngesikhathi sokwelashwa. Ngeke uzizwe i-radiation ngokwayo, nakuba ungase uzwe umshini wenza umsindo njengoba uhamba.

Isikhathi sokwelashwa singahluka kusuka kumaminithi ayi-15 kuya emahoreni amaningana, kuye ngosayizi nendawo yendawo ezelashwayo. Ezinye izimo zidinga iseshini eyodwa nje, kanti ezinye zingase zidinge ukwelashwa okuningi ezinsukwini eziningana noma emasontweni.

Ungalungiselela kanjani ukuhlinzwa kwakho kobuchopho be-stereotactic radiosurgery?

Ukulungiselela i-stereotactic radiosurgery kuhilela ukulungiselela kokubili ngokomzimba nangokwengqondo, futhi ithimba lakho lezokwelapha lizokuqondisa kuzo zonke izinyathelo. Inqubo yokulungiselela ivame ukuqala ezinsukwini eziningana noma emasontweni ngaphambi kosuku lwakho lokwelashwa.

Udkt wakho cishe uzokucela ukuthi uyeke ukuthatha imithi ethile, ikakhulukazi ama-blood thinners, isikhathi esithile ngaphambi kokwelashwa. Uzodinga futhi ukugwema utshwala okungenani amahora angama-24 ngaphambi kwenqubo. Uma uthatha imithi yezinye izimo, buza udkt wakho ukuthi yiziphi okufanele uqhubeke nokuzithatha.

Ngosuku lokwelashwa, uzofuna ukudla ukudla okulula ngaphambi kokufika esibhedlela. Gqoka izingubo ezikhululekile, ezikhululekile futhi gwema ukugqoka ubucwebe, izimonyo, noma imikhiqizo yezinwele. Ungase ufune ukuletha umngane noma ilungu lomndeni ukuze uthole ukwesekwa, njengoba inqubo ingathatha amahora amaningana.

Ithimba lakho lezokwelapha lizophinde lixoxe ngalokho okufanele ukulindele ngesikhathi nangemva kokwelashwa. Lokhu kufaka phakathi imiphumela engaba khona kanye nokuthi kufanele ubathinte nini uma unezinkinga. Ukuba nalolu lwazi kusengaphambili kungasiza ekunciphiseni ukukhathazeka futhi kuqinisekise ukuthi ulungiselelwe ngokwengqondo.

Uma uzizwa ukhathazekile ngale nqubo, unganqikazi ukuxoxa ngalokhu nethimba lakho lezempilo. Bangakunikeza ukwesekwa okwengeziwe noma ukuthulisa okuncane uma kudingeka ukukusiza ukuthi uzizwe ukhululekile ngesikhathi sokwelashwa.

Ungazifunda kanjani imiphumela yakho ye-radiosurgery ye-stereotactic yobuchopho?

Ukuqonda imiphumela yakho ye-radiosurgery kudinga ukubheka kokubili imiphumela esheshayo neyesikhathi eside, njengoba imiphumela yalokhu kwelashwa ithuthuka kancane kancane ngokuhamba kwesikhathi. Ngokungafani nokuhlinzwa kwendabuko, lapho imiphumela ivame ukubonakala ngokushesha, i-stereotactic radiosurgery isebenza kancane njengoba imisebe ilimaza kancane kancane izicubu ezihlosiwe.

Udokotela wakho uzohlela ama-aphoyintimenti okulandelana njalo ngezifundo zokuthwebula izithombe, ngokuvamile eziqala ezinyangeni ezi-3-6 ngemuva kokwelashwa. Lokhu kuthwebula kusiza ukuqapha ukuthi ukwelashwa kusebenza kahle kangakanani nokuhlola noma yiziphi izinguquko endaweni eqondiwe.

Ezimweni zomdlavuza wobuchopho, impumelelo ivame ukulinganiswa ngokuthi umdlavuza uyayeka ukukhula noma uqala ukuncipha. Ukunyamalala ngokuphelele akusona ngaso sonke isikhathi umgomo - ngezinye izikhathi ukumisa ukukhula kubhekwa njengomphumela omuhle kakhulu. Udokotela wakho uzoqhathanisa ukuthwebula kwakho okulandelayo nezithombe zangaphambi kokwelashwa ukuze ahlulele inqubekela phambili.

Uma welashwa ngenxa ye-arteriovenous malformation, impumelelo isho ukuthi imithambo yegazi engavamile ivaleka kancane kancane phakathi nonyaka ongu-1-3. Nge-trigeminal neuralgia, impumelelo ilinganiswa ngokukhululeka kobuhlungu, obungase buqale ezinsukwini kuya emavikini kodwa kungathatha izinyanga eziningana ukuthi lithuthuke ngokugcwele.

Ithimba lakho lezokwelapha lizochaza ukuthi yiziphi izinguquko ezithile okufanele uzibheke endabeni yakho nokuthi yisiphi isikhathi okufanele usilindele. Bazophinde baxoxe nganoma yikuphi ukwelashwa okwengeziwe okungase kudingeke uma imiphumela yokuqala ingalindelekile.

Yiziphi izici eziyingozi zezinkinga ze-stereotactic radiosurgery yobuchopho?

Ngenkathi i-stereotactic radiosurgery ngokuvamile iphephile kunezokuhlinzwa kobuchopho bendabuko, izici ezithile zingakhuphula ingozi yakho yezinkinga. Ukuqonda lezi zici eziyingozi kukusiza wena nethimba lakho lezokwelapha ukuthi nenze izinqumo ezingcono kakhulu zokwelashwa esimweni sakho esithile.

Indawo yendawo yokwelashwa idlala indima ebalulekile ekunqumeni ingozi. Izindawo eziseduze nezakhiwo zobuchopho ezibalulekile ezilawula inkulumo, ukunyakaza, noma umbono zithwala izingozi eziphakeme zemiphumela engemihle yesikhashana noma unomphela. Udokotela wakho uzokala ngokucophelela lezi zingozi ngokumelene nezinzuzo ezingaba khona zokwelashwa.

Ukwelashwa ngemisebe yangaphambilini ekhanda lakho noma ebuchosheni kungakhuphula ingozi yezinkinga ekuvezweni okwengeziwe kwemisebe. Ithimba lakho lezokwelapha lizobuyekeza umlando wakho wezokwelapha ophelele ukuze liqinisekise ukuthi umthamo wemisebe oqongelelwe uhlala ngaphakathi kwemingcele ephephile.

Izimo ezithile zezokwelapha nazo zingathinta iphrofayili yakho yengozi. Lokhu kufaka phakathi izifo zokuphuma igazi, ukushaywa unhlangothi kwangaphambilini, noma izimo ezithinta impilo yemithambo yegazi. Ubudala bungaba yisici futhi, njengoba iziguli ezindala zingase zibe nengozi enkulu yezinkinga ezithile, nakuba iziguli eziningi ezigugile zisaqhubeka nokuthola ukwelashwa okuphumelelayo.

Usayizi nohlobo lwesimo eselashwayo nakho kuthonya ingozi. Izindawo zokwelashwa ezinkulu noma izinhlobo ezithile zamathumba zingase zibe namaphrofayili ahlukene eyingozi. Ithimba lakho lezokwelapha lizoxoxa ngezici zakho eziyingozi ezithile nokuthi bahlela kanjani ukunciphisa izinkinga ezingaba khona.

Ziyini izinkinga ezingaba khona ze-brain stereotactic radiosurgery?

Izinkinga ezivela ku-brain stereotactic radiosurgery azivamile, kodwa kubalulekile ukuqonda ukuthi yini engase yenzeke ukuze ukwazi ukuqaphela izimpawu futhi ufune usizo uma kudingeka. Imiphumela eminingi emibi yesikhashana futhi ingalawuleka ngokunakekelwa kwezokwelapha okufanele.

Imiphumela esheshayo evame kakhulu ihlanganisa ikhanda, isicanucanu, nokukhathala, okuvame ukuzixazulula phakathi nezinsuku ezimbalwa kuya emavikini. Ezinye iziguli ziba nokuvuvukala kwesikhashana endaweni yokwelashwa, okungase kubangele izimpawu ezinjengokugajwa noma izinguquko ekucabangeni ezivame ukuthuthuka ngokuhamba kwesikhathi.

Nawa amanye ama-complications abalulekile angase avele, nakuba engavamile:

• Ushintsho lwesikhashana noma olungapheli emsebenzini wobuchopho, kuye ngokuthi indawo yokwelashwa ikuphi
• Ukushaywa yisithuthwane, ikakhulukazi ezigulini ebezazingakaze zibe nazo ngaphambi kokwelashwa
• Ushintsho lokuzwa noma izinkinga zokulinganisela uma indawo yokwelashwa iseduze nalezi zakhiwo
• Ushintsho embonweni uma ukwelashwa kuhilela izindawo eziseduze nemizwa ye-optic
• Ubunzima bokukhuluma noma ulimi uma izikhungo zolimi ziseduze nendawo yokwelashwa
• Ushintsho lwememori noma olwazi, ngokuvamile lwesikhashana kodwa ngezinye izikhathi luqhubeka

Ama-complications angavamile kodwa abucayi afaka i-radiation necrosis, lapho izicubu zobuchopho ezinempilo zilimazwa yi-radiation, nokuthuthukiswa kwama-tumor amasha eminyakeni emva kwalokho ngenxa yokuvezwa kwe-radiation. Lezi zinkinga zenzeka ezigulini ezingaphansi kuka-5% kodwa zidinga ukuqapha okuqhubekayo.

Ithimba lakho lezokwelapha lizoxoxa ngephrofayili yakho ethile yengozi ngokusekelwe esimweni sakho kanye nohlelo lokwelashwa. Bazophinda banikeze imiyalelo enemininingwane yokuthi yiziphi izimpawu okufanele uzibheke nokuthi kufanele ubathinte nini ngokushesha.

Kufanele ngibone nini udokotela ngemva kokuhlinzwa ngemisebe ye-stereotactic yobuchopho?

Kufanele uthinte ithimba lakho lezokwelapha ngokushesha uma uba nekhanda elibuhlungu elingathuthuki ngemithi ebekiwe, ikakhulukazi uma lihambisana nesicanucanu, ukuhlanza, noma izinguquko embonweni. Lezi zimpawu zingase zibonise ukwanda kwengcindezi ebuchosheni bakho noma ezinye izinkinga ezidinga ukunakekelwa ngokushesha.

Ukuqala noma ukwanda kwezithuthuthu kungenye into okufanele ufune ukwelashwa ngokushesha. Uma ungakaze ube nezithuthuthu ngaphambili futhi uzithole ngemva kokwelashwa, lokhu kudinga ukuhlolwa ngokushesha. Ngokufanayo, uma uvame ukuba nezithuthuthu kodwa ziba njalo noma ziba zimbi kakhulu, xhumana nodokotela wakho ngokushesha.

Ushintsho ekucabangeni kwakho, inkulumo, noma ikhono lokunyakaza ngokujwayelekile kufanele futhi kuqhubeke nokubiza iqembu lakho lezempilo. Ngenkathi ezinye izinguquko zesikhashana zingalindeleka, izinguquko ezingazelelwe noma ezinzima kule misebenzi zidinga ukuhlolwa ukuze kunqunywe ukuthi zihlobene yini nemiphumela yokwelashwa noma ezinye izinkinga.

Ngaphezu kwalokho, qaphela izimpawu zokutheleleka ezindaweni zokunamathisela ifreyimu uma ube nefreyimu yekhanda ngesikhathi sokwelashwa. Lokhu kufaka phakathi ukwanda kobubomvu, ukuvuvukala, ukukhipha, noma umkhuhlane. Ngenkathi izifo zingavamile, zidinga ukwelashwa ngokushesha uma zenzeka.

Iqembu lakho lezokwelapha lizohlinzeka ngemihlahlandlela ethile yesimo sakho, okuhlanganisa imininingwane yokuxhumana esheshayo nemiyalelo yezinkinga zangemva kwamahora. Unganqikazi ukufinyelela uma ungaqiniseki ukuthi isimpawu sidinga ukunakwa ngokushesha - ngaso sonke isikhathi kungcono ukuxhumana nabanakekeli bakho bezempilo.

Imibuzo evame ukubuzwa mayelana nokuhlinzwa ngemisebe ye-stereotactic yobuchopho

Q.1 Ingabe ukuhlinzwa ngemisebe ye-stereotactic yobuchopho kulungile ngamathumba obuchopho?

Ukuhlinzwa ngemisebe ye-stereotactic yobuchopho kusebenza kahle kakhulu ezinhlotsheni eziningi zamathumba obuchopho, ikakhulukazi lawo amancane naphakathi. Izifundo zikhombisa amazinga amahle okulawula amathumba angenangozi afana ne-meningiomas kanye ne-acoustic neuromas, ngamazinga empumelelo avame ukudlula ama-90% eminyakeni engu-5-10.

Ngamathumba anonya, ukusebenza kahle kuncike ohlotsheni nosayizi lwethumba. Amathumba e-metastatic (lawo asakazeka ezingxenyeni zomzimba) aphendula kahle kakhulu ekuhlinzweni ngemisebe ye-stereotactic, ngamazinga okulawula endawo angama-80-95%. Amathumba obuchopho ayinhloko afana ne-gliomas nawo angelashwa, nakuba indlela ingase ihluke.

Ukunemba kwalolu hlobo lokwelapha kukwenza kube yigugu ikakhulukazi emithanjeni emqoka yobuchopho lapho ukuhlinzwa kwendabuko kungaba yingozi kakhulu. Udokotela wakho we-oncologist uzocabangela izinto ezinjengosayizi womdlavuza, indawo, nohlobo lapho enquma ukuthi i-stereotactic radiosurgery iyona ndlela engcono kakhulu yesimo sakho esithile.

Q.2 Ingabe i-stereotactic radiosurgery yobuchopho ibangela izinkinga zenkumbulo?

Izinkinga zenkumbulo ngemuva kwe-stereotactic radiosurgery yobuchopho kungenzeka kodwa kuncike kakhulu endaweni nosayizi wendawo yokwelapha. Uma ukwelashwa kuhilela izindawo eziseduze ne-hippocampus noma ezinye izakhiwo zobuchopho ezihlobene nenkumbulo, kukhona ingozi enkulu yezinguquko zenkumbulo.

Iziguli eziningi ezihlangabezana nezinguquko zenkumbulo zizibona kancane kancane ezinyangeni kunokuba ngokushesha ngemuva kokwelashwa. Lezi zinguquko zingabandakanya ubunzima bokwakha izinkumbulo ezintsha noma izinkinga zokukhumbula izenzakalo zakamuva. Kodwa-ke, iziguli eziningi azihlangabezani nezinkinga zenkumbulo ezinkulu, ikakhulukazi lapho indawo yokwelapha ingaphandle kwezikhungo zenkumbulo.

Ithimba lakho lezokwelapha lisebenzisa izindlela zokuhlela ezithuthukisiwe ukunciphisa ukuchayeka emisebeni ezindaweni ezibalulekile zenkumbulo noma nini lapho kungenzeka. Bazoxoxa ngengozi yakho ethile ngokusekelwe ohlelweni lwakho lokwelapha futhi baqaphe ukusebenza kwakho kokuqonda ngesikhathi sokuvakasha okulandelayo.

Q.3 Kuthatha isikhathi esingakanani ukululama ku-stereotactic radiosurgery yobuchopho?

Ukululama ku-stereotactic radiosurgery yobuchopho ngokuvamile kusheshe kakhulu kunokuhlinzwa kobuchopho bendabuko ngoba akukho ukusikeka noma amanxeba okuhlinzwa okuzelapha. Iziguli eziningi zingabuyela emisebenzini ejwayelekile phakathi nezinsuku ezimbalwa kuya evikini ngemuva kokwelashwa.

Ungase uhlangabezane nokukhathala, ikhanda elibuhlungu elincane, noma isicanucanu ezinsukwini ezimbalwa zokuqala, kodwa lezi zimpawu zivame ukuxazululwa ngokushesha. Uma ufake uhlaka lekhanda, izindawo zamaphini zivame ukululama phakathi nesonto ngokunakekelwa okufanele.

Imiphumela yokwelashwa ngokwayo ithuthuka kancane kancane emasontweni kuya ezinyangeni. Uzodinga ukuqokwa okulandelayo njalo ukuqapha ukuqhubeka, kodwa ngeke uvinjelwe emisebenzini eminingi ejwayelekile ngalesi sikhathi. Udokotela wakho uzohlinzeka ngemihlahlandlela ethile mayelana nokuthi ungalubuyela nini emsebenzini, ukuzivocavoca, neminye imisebenzi.

Q.4 Ingabe i-stereotactic radiosurgery yobuchopho ingaphindwa?

I-stereotactic radiosurgery yobuchopho ngezinye izikhathi ingaphindwa, kodwa lesi sinqumo sidinga ukucatshangelwa ngokucophelela komthamo wonke wemisebe izicubu zobuchopho bakho ezingakwazi ukuzibekezelela ngokuphepha. Ithimba lakho lezokwelapha lizohlola izinto ezinjengesikhathi kusukela ekwelashweni kwakho kwangaphambilini, indawo yenkinga entsha noma ebuyayo, nempilo yakho yonke.

Uma udinga ukwelashwa okuphindwayo, kuvame ukwenzeka uma sekudlule isikhathi esanele kusukela ekwelashweni kwakho kokuqala futhi umthamo wemisebe oqongelelwe usahlala ngaphakathi kwemingcele ephephile. Isikhathi phakathi kokwelashwa ngokuvamile sidinga ukuba okungenani izinyanga eziningana kuya eminyakeni, kuye ngesimo sakho esithile.

Odokotela bakho bazosebenzisa izithombe ezinemininingwane nokuhlela ukwelashwa ukuqinisekisa ukuthi ukwelashwa okuphindwayo kungalethwa ngokuphepha. Bangase futhi bacabange ezinye izindlela zokwelapha uma i-radiosurgery ephindwayo inganconwa ngenxa yemikhawulo yomthamo wemisebe.

Q.5 Iyini izinga lempumelelo le-stereotactic radiosurgery yobuchopho?

Amanani empumelelo e-stereotactic radiosurgery yobuchopho ngokuvamile aphezulu kakhulu, kodwa ahlukahluka ngokuya ngesimo eselashwayo. Kuma-tumor angenabungozi afana ne-meningiomas kanye ne-acoustic neuromas, amazinga okulawula isikhathi eside ngokuvamile asukela ku-90-98% eminyakeni engu-5-10.

Ngezinkinga ze-arteriovenous, amazinga okuvalwa okuphelele avame ukuba ngu-70-90% phakathi neminyaka engu-2-3 ngemva kokwelashwa. Iziguli ze-trigeminal neuralgia zithola ukukhululeka okukhulu kobuhlungu ezigamekweni ezingama-70-90%, nakuba ezinye zingase zidinge ukwelashwa okwengeziwe ngokuhamba kwesikhathi.

Amathumba obuchopho e-metastatic anamazinga okulawula endawo angama-80-95%, okusho ukuthi ithumba eliphathwayo liyeka ukukhula noma lincipha. Izinga lakho eliqondile lempumelelo lincike ezintweni ezinjengohlobo lwethumba, usayizi, indawo, kanye nempilo yakho yonke. Ithimba lakho lezokwelapha lizoxoxa ngamalindelo angokoqobo ngokusekelwe ezimweni zakho.