Ni iki Radiosurgery ya Stereotactic y'Ubwonko? Intego, Uburyo & Ibivamo

Radiosurgery ya stereotactic y'ubwonko ni uburyo bwo kuvura butagira ibikomere, bukoresha imirasire yibanda kugirango yibande ahantu runaka mu bwonko bwawe. Nubwo izina ryayo, ntabwo ari uburyo bwo kubaga mu buryo busanzwe - nta gukata cyangwa gukata bikorwamo. Ahubwo, ubu buhanga buhanitse butanga imirasire yibanda cyane kugirango ivure ibibyimba, ibitagenda neza by'imitsi y'amaraso, n'izindi ndwara zo mu bwonko hamwe n'ubunyamwuga butangaje.

Tekereza nkukoresha laser pointer yizewe cyane, ariko aho kumurika, abaganga bakoresha imirasire yibanda ku kantu gakwiye mu bwonko bwawe. Ubu buryo bwibanda butuma ikipe yawe y'ubuvuzi ivura ahantu hari ibibazo mugihe irengera ibice byubwonko bifite ubuzima bwiza bibakikije.

Ni iki radiosurgery ya stereotactic y'ubwonko?

Radiosurgery ya stereotactic y'ubwonko ihuriza hamwe ikoranabuhanga rigezweho ryo gushushanya hamwe no gutanga imirasire neza kugirango ivure indwara zo mu bwonko nta kubaga gakondo. Igice cya

Muganga wawe ashobora kugusaba kubaga radiyo ya stereotactic igihe ufite indwara zo mu bwonko bigoye kuvura hakoreshejwe kubaga gakondo cyangwa igihe kubaga bifite ibyago byinshi. Ubu buvuzi butanga ubundi buryo bwizewe ku barwayi benshi bashobora kutaba abakandida beza bo kubagwa mu bwonko.

Impamvu zisanzwe zirimo kuvura ibibyimba byo mu bwonko, haba ibifite kanseri n’ibitayifite. Ibi bishobora kuba ibibyimba bya mbere byatangiye mu bwonko bwawe cyangwa ibibyimba bya kabiri byakwirakwiriye biva mu bindi bice by'umubiri wawe. Ubugufi bw'ubu buvuzi butuma bukora neza cyane ku bibyimba bito kugeza ku bingana.

Usibye ibibyimba, ubu buvuzi bushobora kuvura arteriovenous malformations (AVMs), ni ukuvuga imitsi y'amaraso idasanzwe mu bwonko bwawe. Ikoreshwa kandi mu kuvura trigeminal neuralgia, indwara itera ububabare bukomeye mu maso, rimwe na rimwe ikoreshwa mu kuvura indwara zimwe na zimwe zo kwimuka cyangwa indwara zo mu mutwe igihe izindi nshuti zitagize icyo zikora.

Itsinda ryawe ry'abaganga rishobora guhitamo ubu buryo igihe ahantu hakeneye kuvurwa hari mu gice cy'ingenzi cy'ubwonko bwawe kigenzura imirimo y'ingenzi nko kuvuga, kwimuka, cyangwa kureba. Ubugufi bufasha kurengera utwo duce tw'ingenzi mugihe ugikemura ikibazo.

Ni iki gikorerwa kubaga radiyo ya stereotactic yo mu bwonko?

Ubu buryo busanzwe bukorwa mu byiciro bitandukanye mu gihe cy'umunsi umwe cyangwa iminsi mike, bitewe na gahunda yawe yihariye yo kuvurwa. Abantu benshi barwaye bakira ubuvuzi bwabo nk'abarwayi bo hanze, bivuze ko ushobora gutaha uwo munsi.

Mbere na mbere, itsinda ryawe ry'abaganga rikeneye gukora ikarita irambuye y'ubwonko bwawe hakoreshejwe amashusho yateye imbere. Ibi mubisanzwe bikubiyemo gushyiraho igisenge cyihariye ku gihanga cyawe hamwe na pin nto - ntugire impungenge, uzahabwa anesthesia yo mu gace kugirango utume ahantu igisenge gishyirwa kitumva. Ubundi buryo bushya bukoresha agapfukamunwa gakozwe ku buryo bwihariye aho gukoresha igisenge.

Nyuma, uzakorwa isesengura rirambuye rya MRI cyangwa CT ukambaye igikoresho cyangwa agapfukamunwa. Izi shusho zifasha abaganga bawe gukora gahunda y'imiti y'ukuri, bakabara neza aho imirasire igomba kujya n'urugero rw'imirasire igomba gutangwa.

Mugihe cy'imiti nyirizina, uzaryama ku meza y'imiti mugihe imashini ikoresha imirasire izenguruka umutwe wawe. Igikoresho cyangwa agapfukamunwa bigufasha kugumana umutwe wawe utagira icyo ukora mugihe cy'imiti. Ntabwo uzumva imirasire ubwayo, nubwo ushobora kumva imashini ikora urusaku mugihe yimuka.

Igihe cy'imiti gishobora guhinduka kuva ku minota 15 kugeza ku masaha menshi, bitewe n'ubunini n'ahantu hakorerwa imiti. Ibyiciro bimwe na bimwe bisaba inshuro imwe gusa, mugihe ibindi bishobora gukenera imiti myinshi muminsi cyangwa muminsi mike.

Uburyo bwo kwitegura kubagwa mu bwonko hakoreshejwe imirasire ya stereotactic?

Kwitegura kubagwa hakoreshejwe imirasire ya stereotactic bikubiyemo kwitegura kumubiri no mumutwe, kandi itsinda ryawe ry'abaganga rizagufasha muri buri ntambwe. Uburyo bwo kwitegura busanzwe butangira iminsi myinshi cyangwa ibyumweru mbere y'itariki yawe yo kuvurwa.

Ugomba gushobora gusabwa n'umuganga wawe guhagarika gufata imiti imwe, cyane cyane imiti igabanya amaraso, mugihe runaka mbere yo kuvurwa. Uzanakenera kwirinda inzoga byibuze amasaha 24 mbere y'uburyo. Niba ufata imiti kubindi bibazo, baza umuganga wawe iyo ugomba gukomeza gufata.

Kumurongo wo kuvurwa, uzashaka kurya ifunguro ryoroheje mbere yo kugera mu bitaro. Wambare imyenda yoroshye, itagufashe kandi wirinde kwambara imitako, maquillage, cyangwa ibicuruzwa byo mumisatsi. Ushobora gushaka kuzana inshuti cyangwa umuryango kugirango bagushyigikire, kuko ubu buryo bushobora gufata amasaha menshi.

Itsinda ryawe ry'abaganga rizaganira kandi icyo wakwitega mugihe no nyuma yo kuvurwa. Ibi birimo ingaruka zishobora kubaho nigihe ugomba kubahamagara niba ufite impungenge. Kugira iyi makuru mbere bishobora gufasha kugabanya impungenge no kumenya neza ko witeguye mumutwe.

Niba wumva ufite impungenge ku bijyanye n'iki gikorwa, ntugatinye kubiganiraho n'ikipe yawe y'ubuvuzi. Bashobora gutanga ubufasha bwiyongereye cyangwa imiti igabanya ububabare niba bikenewe kugirango bagufashe kumva umeze neza mugihe cyo kuvurwa.

Ni gute usoma ibisubizo byawe byo kubagwa mu bwonko hifashishijwe imirasire?

Gusobanukirwa ibisubizo byawe byo kubagwa hifashishijwe imirasire bisaba kureba ibyavuyeho byihuse n'ibizakurikira, kuko ingaruka z'ubu buvuzi zigaragara buhoro buhoro uko igihe kigenda gihita. Bitandukanye no kubaga gakondo, aho ibisubizo bikunze kugaragara ako kanya, kubagwa mu bwonko hifashishijwe imirasire bikora buhoro buhoro uko imirasire igenda igira ingaruka ku gice cyagenewe kuvurwa.

Muganga wawe azategura gahunda yo gusuzuma buri gihe, akoresheje isesengura ry'amashusho, akenshi bitangira nyuma y'amezi 3-6 nyuma yo kuvurwa. Izi scans zifasha gukurikirana uko ubuvuzi bukora neza no kureba impinduka zose zagaragaye ahantu hagenewe kuvurwa.

Kubijyanye n'ibibyimba byo mu bwonko, intsinzi ikunze gupimwa niba igituntu gihagarara gukura cyangwa gitangira kugabanuka. Gushira burundu ntabwo buri gihe ariyo ntego - rimwe na rimwe guhagarika gukura bifatwa nk'igisubizo cyiza cyane. Muganga wawe azagereranya scans zawe zo gukurikirana n'amashusho yabanje kuvurwa kugirango asuzume iterambere.

Niba wavuriwe indwara ya arteriovenous malformation, intsinzi isobanura ko imitsi idasanzwe y'amaraso yifunga buhoro buhoro mu gihe cy'umwaka umwe kugeza kuri itatu. Kubijyanye na trigeminal neuralgia, intsinzi ipimwa no kugabanya ububabare, bushobora gutangira muminsi cyangwa muminsi mike ariko bishobora gutwara amezi menshi kugirango bigaragare neza.

Ikipe yawe y'ubuvuzi izasobanura impinduka zihariye zo kureba mu rubanza rwawe n'igihe cyo kwitega. Bazanaganira kandi ku bundi buvuzi bushobora gukenerwa niba ibisubizo byambere bitagenze neza nkuko byari byitezwe.

Ni ibihe bintu byongera ibyago byo kugira ibibazo byo kubagwa mu bwonko hifashishijwe imirasire?

Mugihe kubaga mu buryo bwa stereotactic radiosurgery muri rusange bifite umutekano kurusha kubaga ubwonko gakondo, ibintu bimwe na bimwe bishobora kongera ibyago byo kugira ingorane. Kumva ibyo bintu byongera ibyago bifasha wowe n'ikipe yawe y'abaganga gufata ibyemezo byiza byo kuvura bijyanye n'uko ubuzima bwawe bumeze.

Aho uburyo bwo kuvura buri bifite uruhare runini mu kumenya ibyago. Ahantu hafi y'ibice by'ubwonko by'ingenzi bigenzura imvugo, imyifatire, cyangwa icyerekezo bifite ibyago byinshi byo kugira ingaruka z'igihe gito cyangwa izahoraho. Muganga wawe azagereranya neza ibyo byago n'inyungu zishobora kuboneka zo kuvurwa.

Ubuvuzi bwa mbere bwo gukoresha imirasire ku mutwe wawe cyangwa ubwonko bishobora kongera ibyago byo kugira ingorane zituruka ku kwegerezwa imirasire yiyongereye. Ikipe yawe y'abaganga izasuzuma amateka yawe yose y'ubuvuzi kugirango yemeze ko urugero rw'imirasire rukomeza kuba munsi y'urugero rw'umutekano.

Indwara zimwe na zimwe zishobora no kugira ingaruka ku byago byawe. Ibi bikubiyemo indwara zituma amaraso ava, indwara zatewe no gukomereka mu bwonko, cyangwa indwara zigira ingaruka ku buzima bw'imitsi y'amaraso. Imyaka nayo ishobora kuba impamvu, kuko abarwayi bakuze bashobora kugira ibyago byinshi byo kugira ingorane zimwe na zimwe, nubwo abarwayi benshi bakuze bagihabwa ubuvuzi bwiza.

Ubunini n'ubwoko bw'indwara ivurwa nabyo bigira uruhare mu byago. Ahantu hanini ho kuvurwa cyangwa ubwoko bumwe na bumwe bwa kanseri bishobora kugira ibyago bitandukanye. Ikipe yawe y'abaganga izaganira ku byago byawe byihariye n'uburyo bateganya kugabanya ingorane zishobora kubaho.

Ni izihe ngorane zishobora guterwa no kubaga ubwonko bwa stereotactic radiosurgery?

Ingorane ziterwa no kubaga ubwonko bwa stereotactic radiosurgery ni gake, ariko ni ngombwa kumva ibishobora kubaho kugirango umenye ibimenyetso kandi ushake ubufasha niba bibaye ngombwa. Ingaruka nyinshi ziba z'igihe gito kandi zishobora gucungwa neza n'ubuvuzi bukwiye.

Ingaruka zikunze kubaho ako kanya zirimo kubabara umutwe, isesemi, no kunanirwa, bikunda gukira mu minsi mike cyangwa mu byumweru. Abantu bamwe barwara kubyimba by'agateganyo ahantu havuriwe, bishobora gutera ibimenyetso nk'izunguzungu cyangwa guhinduka mu gutekereza bikunda gukira uko igihe kigenda.

Dore ibibazo bikomeye bishobora kubaho, nubwo bidakunze kubaho:

• Guhinduka kw'agateganyo cyangwa guhoraho mu mikorere y'ubwonko, bitewe n'ahantu havuriwe
• Umuturagaro, cyane cyane ku barwayi batari barigeze bawugira mbere yo kuvurwa
• Guhinduka kw'ubumva cyangwa ibibazo byo kuringaniza niba ahantu havuriwe hari hafi y'ibi bice
• Guhinduka kw'imibonano niba kuvurwa bikubiyemo ahantu hafi y'imitsi ireba
• Ingorane zo kuvuga cyangwa ururimi niba ibigo by'ururimi biri hafi y'ahantu havuriwe
• Guhora mu mutwe cyangwa guhinduka mu bitekerezo, akenshi by'agateganyo ariko rimwe na rimwe bikomeza

Ingorane zitari nyinshi ariko zikomeye zirimo kwangirika kw'ibice by'ubwonko bitewe n'imirasire, aho ibice by'ubwonko bifite ubuzima bwiza byangizwa n'imirasire, no guteza imbere ibibyimba bishya nyuma y'imyaka myinshi bitewe no guhura n'imirasire. Izi ngorane zibaho ku barwayi batarenga 5% ariko bisaba gukurikiranwa buri gihe.

Itsinda ryawe ry'abaganga rizaganira ku ngaruka zihariye zishingiye ku burwayi bwawe n'umugambi wo kuvura. Bazatanga kandi amabwiriza arambuye ku bimenyetso byo kwitondera n'igihe cyo kubahamagara ako kanya.

Ni ryari nkwiriye kubona umuganga nyuma yo kubagwa ubwonko hifashishijwe imirasire?

Ugomba guhamagara itsinda ryawe ry'abaganga ako kanya niba urwaye kubabara umutwe bikabije bitagira icyo bigeraho n'imiti yategetswe, cyane cyane niba bijyana n'isesemi, kuruka, cyangwa guhinduka mu mibonano. Ibi bimenyetso bishobora kwerekana umuvuduko wiyongereye mu bwonko bwawe cyangwa izindi ngorane zikeneye kwitabwaho ako kanya.

Umutima cyangwa kwiyongera kw'ibibazo byo gufatwa ni indi mpamvu yo gushaka ubufasha bw'ubuvuzi bwihuse. Niba utarigeze ufaturwa mbere kandi ukabona umwe nyuma yo kuvurwa, ibi bikenera isuzuma ryihutirwa. Mu buryo nk'ubwo, niba usanzwe ufaturwa ariko bigahinduka kenshi cyangwa bikaba bikomeye, vugana na muganga wawe ako kanya.

Impinduka mu bitekerezo byawe, imvugo, cyangwa ubushobozi bwo kugenda neza na byo bigomba gutuma uhamagara ikipe yawe y'ubuzima. Mugihe hariho impinduka zimwe z'agateganyo zishobora kwitezwe, impinduka zidasanzwe cyangwa zikomeye muri izi nshingano zikeneye isuzuma kugirango hamenyekane niba zifitanye isano n'ingaruka zo kuvura cyangwa izindi ngorane.

Muri rusange, reba ibimenyetso byo kwandura ahantu ho gushyiraho igikoresho niba waragize igikoresho cyo mu mutwe mugihe cyo kuvurwa. Ibi birimo kwiyongera kw'umutuku, kubyimba, gusohoka, cyangwa umuriro. Mugihe kwandura ari gake, bikenera kuvurwa vuba iyo bibaye.

Ikipe yawe y'ubuvuzi izatanga amabwiriza yihariye kubibazo byawe, harimo amakuru yo guhamagara mugihe cyihutirwa n'amabwiriza yo gukemura ibibazo nyuma yamasaha y'akazi. Ntukazuyaze kuvugana niba utazi niba ikimenyetso gikeneye ubufasha bwihuse - burigihe ni byiza kugenzura n'abaganga bawe.

Ibibazo bikunze kubazwa kuri radiyosi ya stereotactic y'ubwonko

Q.1 Ese radiyosi ya stereotactic y'ubwonko ni nziza kuri kanseri y'ubwonko?

Radiyosi ya stereotactic y'ubwonko ifite akamaro kanini kubwoko bwinshi bwa kanseri y'ubwonko, cyane cyane izo zito kugeza hagati. Ubushakashatsi bwerekana urwego rwo kugenzura rugaragara kuri kanseri nziza nka meningiomas na acoustic neuromas, hamwe nurwego rw'ubushobozi rurenga 90% mumyaka 5-10.

Kubijyanye na kanseri mbi, imikorere yishingiye kumoko ya kanseri nubunini bwayo. Kanseri ya metastatic (izo zikwirakwira ziva mubindi bice byumubiri) zisubiza neza kuri radiyosi ya stereotactic, hamwe nurwego rwo kugenzura rwa 80-95%. Kanseri y'ubwonko yambere nka gliomas nayo irashobora kuvurwa, nubwo uburyo bushobora kuba butandukanye.

Uburyo ubu buvura bukora neza cyane butuma bufitiye akamaro kanini ibibyimba biri mu bice by'ubwonko bikomeye cyane aho kubaga bisanzwe byaba ari akaga gakomeye. Muganga wawe w’inzobere mu kuvura kanseri azatekereza ku bintu nk'ubunini bw'igishyitsi, aho giherereye, n'ubwoko bwacyo mu gihe cyo kumenya niba kubaga ubwonko hakoreshejwe imirasire ari bwo buryo bwiza kuri wowe.

Q.2 Ese kubaga ubwonko hakoreshejwe imirasire bitera ibibazo byo kwibuka?

Ibibazo byo kwibuka nyuma yo kubaga ubwonko hakoreshejwe imirasire birashoboka ariko biterwa cyane n'aho uburwayi buri n'ubunini bw'agace kavurwa. Niba ubuvuzi bukora mu duce twegereye hippocampus cyangwa izindi ngingo z'ubwonko zifitanye isano no kwibuka, hariho ibyago byinshi byo guhinduka mu kwibuka.

Abantu benshi barwaye bahura n'ibibazo byo kwibuka babibona buhoro buhoro mu gihe cy'amezi aho kubibona ako kanya nyuma yo kuvurwa. Izi mpinduka zirimo kugorwa no kwibuka ibintu bishya cyangwa ibibazo byo kwibuka ibyabaye vuba aha. Ariko, abarwayi benshi ntibahura n'ibibazo bikomeye byo kwibuka, cyane cyane iyo agace kavurwa katari hafi y'ibice byo kwibukiramo.

Itsinda ryawe ry'abaganga rikoresha uburyo bwo gutegura buhanitse kugira ngo rigabanye imirasire igera mu duce tw'ubwonko dukenewe cyane mu kwibuka uko bishoboka kose. Bazaganira ku byago byawe byihariye hashingiwe ku gahunda yawe y'ubuvuzi kandi bazakurikiza imikorere yawe mu gihe cyo gusuzuma nyuma yo kuvurwa.

Q.3 Bifata igihe kingana iki kugira ngo umuntu akire nyuma yo kubaga ubwonko hakoreshejwe imirasire?

Kuvura nyuma yo kubaga ubwonko hakoreshejwe imirasire mubisanzwe birihuta cyane kurusha kubaga ubwonko bisanzwe kuko nta gice kibagurwa cyangwa ibikomere byo kuvura. Abantu benshi barwaye bashobora gusubira mu bikorwa bisanzwe mu minsi mike cyangwa icyumweru nyuma yo kuvurwa.

Ushobora guhura no kunanirwa, kubabara umutwe gake, cyangwa isesemi mu minsi mike ya mbere, ariko ibi bimenyetso mubisanzwe bikira vuba. Niba wari ufite igikoresho gishyirwa ku mutwe, ahantu hashyirwa utwuma mubisanzwe hakira mu cyumweru kimwe hamwe n'ubwitange bukwiriye.

Ingaruka z'imiti zigaragaza buhoro buhoro mu byumweru cyangwa amezi. Uzakenera gahunda zisanzwe zo gukurikiranwa kugira ngo ukurikirane iterambere, ariko ntuzabuzwa gukora ibikorwa bisanzwe muri iki gihe. Muganga wawe azatanga amabwiriza yihariye yerekeye igihe ushobora gusubira ku kazi, gukora imyitozo ngororamubiri, n'ibindi bikorwa.

Q.4 Ese kubaga ubwonko hakoreshejwe radiyo bishobora gusubirwamo?

Rimwe na rimwe kubaga ubwonko hakoreshejwe radiyo birashobora gusubirwamo, ariko iki cyemezo gisaba gusuzuma neza urugero rwose rw'imirasire umubiri wawe ushobora kwihanganira. Itsinda ryawe ry'abaganga rizasuzuma ibintu nk'igihe cyashize uvuye mu kuvurwa kwawe kwabanje, aho ikibazo gishya cyangwa gisubiramo giherereye, n'ubuzima bwawe muri rusange.

Niba ukeneye kuvurwa kenshi, akenshi birashoboka niba igihe gihagije cyashize uvuye mu kuvurwa kwawe kwambere kandi urugero rw'imirasire rukomeza kuba mu rugero rwiza. Igihe cyo hagati yo kuvurwa mubisanzwe kigomba kuba nibura amezi menshi kugeza kumyaka, bitewe n'uko ubuzima bwawe bumeze.

Abaganga bawe bazakoresha ishusho irambuye no gutegura kuvurwa kugirango barebe neza ko kuvurwa kenshi bishobora gutangwa neza. Bashobora kandi gutekereza ku zindi miti niba kubaga hakoreshejwe radiyo bidashoboka bitewe n'imipaka y'urugero rw'imirasire.

Q.5 Ese urugero rw'intsinzi rwo kubaga ubwonko hakoreshejwe radiyo ni gute?

Urugero rw'intsinzi rwo kubaga ubwonko hakoreshejwe radiyo muri rusange ni rwinshi cyane, ariko bitandukanye bitewe n'uburwayi buri kuvurwa. Kubijyanye n'impyiko nziza nka meningiomas na acoustic neuromas, urugero rwo kugenzura igihe kirekire muri rusange ruri hagati ya 90-98% mu myaka 5-10.

Kubijyanye n'uburwayi bwo mu maraso, urugero rwo gufunga rwuzuye akenshi ni 70-90% mu myaka 2-3 nyuma yo kuvurwa. Abarwayi ba trigeminal neuralgia bahura no kuruhuka cyane mu 70-90% by'ibihe, nubwo bamwe bashobora gukenera izindi miti uko igihe kigenda.

Uduheri tw'ubwonko twateye twifitemo urugero rwo kugenzura rwa 80-95%, bivuze ko igituntu kivuwe gihagarara gukura cyangwa kigabanuka. Urwego rwawe rw'ubushobozi rugenda rukurikiza ibintu nk'ubwoko bw'igituntu, ubunini, aho giherereye, n'ubuzima bwawe muri rusange. Itsinda ryawe ry'abaganga rizaganira ku byitezweho bifatika bishingiye ku miterere yawe bwite.