Izwi rekuti "radiation therapy" rinogona kunzwika richikutyisa zvishoma. Asi mushonga unokosha uye une simba pakurwisa kenza. Nhasi tichataura nezveimwe yemishonga mitsva, yepamusoro-soro uye yakachengeteka yemwaranzi. Ndiyo VMAT. Ngationei kuti chii, kuti inoshanda sei, uye kuti inobatsira sei.
Zvichitaurwa zviri nyore, chii chinonzi VMAT iyi?
VMAT inomiririra Volumetric Modulated Arc Therapy . Iyi imishonga inoshandisa mwaranzi kubva kunze kwemuviri kuuraya masero egomarara. Mukurapa, tinodana iyi External Beam Radiation Therapy (EBRT).
Fungidzira, unoda kuparadza bundu rekenza riri mumuviri wako, asi usingakanganisi nhengo dzakanaka uye dzine hutano dzakaripoteredza. Ndipo panotanga kukosha tekinoroji yeVMAT.
Izvi ndizvo zvinoitika mukurapa uku:
Paunenge wakarara pamubhedha wekurapwa, muchina mukuru unoburitsa mwaranzi unotenderera wakakukomberedza mudenderedzwa rimwe chete kana kupfuura. Muchina uyu haukurove. Asi paunotenderera, unonanga kenza chaiyo uye unoburitsa mwaranzi inodiwa.
Chinhu chinonyanya kukosha ndechekuti hapana zvinhu zvine mwaranzi zvinoiswa mumuviri wako panguva yekurapwa uku. Saka hapana chikonzero chekunetseka kuti muviri wako uchatanga kusviba mwaranzi panguva yekurapwa kana kuti mushure mekurapwa.
VMAT imhando yepamusoro yekurapa kweIMRT (Intensity-Modulated Radiation Therapy) kwakamboshandiswa. Panzvimbo pekushandisa danda rimwe chete guru remwaranzi, IMRT inoshandisa matanda madiki akawanda kuendesa mwaranzi kugomarara. MuVMAT, maitiro aya anoitwa muchina uchitenderera nguva dzose (semugero), saka nguva yekurapa ipfupi kwazvo.
Ndeapi marudzi ekenza anoshandiswa kurapa neVMAT?
Nekuda kwekunyatsorongeka kwetekinoroji yeVMAT, inzira yakanaka yekurapa mamota ane maumbirwo asina kujairika, kana mamota ari pedyo nenhengo dzinonzwa dzakadai seuropi, moyo, kana musana. Fungidzira bundu rakakura rakatenderedza nhengo inokosha. Muchiitiko chakadaro, VMAT inogona kurapa kenza chete pasina kukuvadza nhengo ine hutano.
Heano mamwe emhando dzegomarara dzinonyanya kushandiswa nenzira iyi yekurapa.
| Rudzi rwegomarara | Nhengo dzemuviri dzinorapwa kazhinji |
|---|---|
| Kenza yemusoro nemutsipa | Kuseri kwemhino (Nasopharyngeal), pahuro (Oropharyngeal) |
| Kenza yemazamu | Kenza yemapapu, kenza yemazamu, kenza yegurokuro |
| Kenza dzemudumbu nedzemuchiuno | Kenza yeprostate, kenza yemuromo wechibereko, kenza yemudumbu, kenza yemuura |
| Sisitimu yetsinga yepakati | Kenza yehuropi |
Muchina uyu weVMAT unoshanda sei?
Chinangwa chikuru cheiyi nzira ndechekupa huwandu hwemwaranzi inoparadza kugomarara ukuwo ichideredza kukuvara kwenyama ine hutano.
Sezvo muchina we "Medical Linear Accelerator - LINAC" uchitenderera wakakupoteredza, unoramba uchichinja chimiro nesimba remwaranzi yaunoburitsa. Izvi zvinoitika kuti zvienderane nechimiro chetatu-dimensional (3D) chegomarara regomarara. Mwero uyu wemwaranzi wakanyanya unokuvadza DNA yemasero egomarara, woauraya. Panguva imwe chete, muchina uyu unongwarira kuchengetedza huwandu hwemwaranzi hunogamuchirwa nemasero ane hutano akapoteredza padanho rakaderera zvikuru.
Chii chinoitika kurapwa kusati kwatanga? (Chikamu chekuronga)
Chikamu chakakosha chekubudirira kwekurapa kweVMAT chikamu ichi chekuronga . Zvakafanana nekudhirowa mepu usati waenda kuhondo wobva wamaka chaipo pari muvengi.
Chiremba wako wekenza nechikwata chekurapa vachapedza mazuva akati wandei vachiita izvi.
1. Kufungidzira 3D: Kutanga, CT scan, MRI, kana PET scan inoitwa kuti pave nemifananidzo yakajeka ye3D yenzvimbo yemuviri wako ine kenza. Mifananidzo iyi inoratidza saizi chaiyo, chimiro, uye nzvimbo yebundu. Inoratidzawo nhengo dzine hutano dzinoda kudzivirirwa kubva kumwaranzi.
2. Kugadzirisa Chikamu (Kutevedzera):Tevere, muchaendeswa kumusangano unokosha unonzi "Simulation." Pano, muchaiswa pamubhedha wekurapwa uye nzvimbo chaiyo yekuvapo panguva yekurapwa ichasarudzwa.
3. Kuisa chiratidzo nekutsigira: Nekuti unofanira kugara panzvimbo imwe chete panguva yega yega yekurapwa, dzimwe nguva mavanga enguva pfupi anogadzirwa paganda rako, senge nepeni. Dzimwe nguva mavanga madiki, anogara kwenguva refu, akadai se tattoo, anogona kuiswa. Zvakare, nekuti hauzokwanisi kufamba panguva yekurapwa, rutsigiro, senge chakuvhuvhu chakagadzirirwa muviri wako kana chifukidziro chinopfekwa pachiso chako, chinogona kushandiswa.
4. Kuronga mwenje wemwaranzi: Chikwata chevanachiremba chinozoronga kuti mwenje wemwaranzi utungamirirwe pabundu iri nerubatsiro rwesoftware yekombuta.
Fungidzira, tekinoroji iyi inogona kudzora mwaranzi kunzvimbo diki semuromo wepenzura, kureva, 2.5 x 5 millimeters. Ndizvo chaizvo.
Chii chinoitika panguva yekurapwa?
Paunosvika pazuva raunorapwa, chiremba weradiation achakugadzika pamubhedha sezvawakaronga. Iye achabva ashandisa muchina wacho ari mukamuri rakasiyana. Zvisinei, uchakwanisa kutaura naye uchishandisa maikorofoni.
Muchina uyu unotenderera zvishoma nezvishoma wakakupoteredza. Paunenge uchitenderera, mwenje yemwaranzi ine maumbirwo akasiyana uye simba rakasiyana inonangidzirwa pabundu. Hauzonzwi mwenje iyi yemwaranzi. Nyanzvi yemwaranzi inoona maitiro ese aripo pakombiyuta. Saka vanogona kuve nechokwadi chekuti mushonga chaiwo wasvika panzvimbo chaiyo.
Kurapwa kunotora nguva yakareba sei?
Nguva yese yekurapwa inogona kutora maminetsi angangoita makumi maviri . Asi nguva yakawanda iyi inopedzerwa pakukuisa panzvimbo yako nemazvo. Maitiro chaiwo emuchina uchitenderera nekutumira mwaranzi anotora nguva pfupi, anenge maminetsi maviri.
Zvichienderana nerudzi uye nhanho yegomarara rako, ungangoda kuuya kumisangano iyi yekurapwa zuva nezuva kwemavhiki akati wandei. Chiremba wako achakutsanangurira purogiramu yekurapwa. Unogona kudzokera kumba nguva dzose mushure mekurapwa.
Ndezvipi zvakanakira kurapwa kweVMAT?
Mabhenefiti maviri makuru eVMAT tekinoroji ndeyekunyatsorongeka uye kumhanya .
| Zvakanakira | Tsananguro |
|---|---|
| Kunyatsojeka | Nekutarisa bundu regomarara chete, mwaranzi inodzivirirwa zvakanyanya kusvika munyama nenhengo dzakapoteredzwa dzine hutano. Izvi zvinoderedza zvikuru njodzi yemigumisiro yakaipa. |
| Kumhanya | Kurapwa kamwe chete kunopera nekukurumidza, kunogara kwemaminitsi maviri. Kurapwa nekukurumidza, ndiko kunoita kuti ugare panzvimbo imwe chete uve nenguva shoma. Zvakare, zvinotora nguva shoma kubva pazuva rako. |
Pane mimwe migumisiro yakaipa here?
Nekuti tekinoroji yeVMAT haikanganisi masero ane hutano zvakanyanya, njodzi yekukanganisa kwacho yakaderera. Zvisinei, kumwe kukuvara kwemasero kungasave kwakasimba.
Migumisiro inowanzoitika inoenderana nenzvimbo yemuviri inorapwa. Izvi zvinowanzova zvenguva pfupi.
| Mhedzisiro yedivi | Tsananguro |
|---|---|
| Kuneta | Uyu ndiwo mhedzisiro inonyanya kuonekwa. |
| Kuchinja kweganda | Kutsvuka, kuoma, kuvaviwa, kuzvimba, kana kudonha kweganda munzvimbo yakarapwa. |
| Kudonha kwebvudzi | Kurasikirwa nebvudzi kwenguva pfupi kunogona kuitika chete munzvimbo yakarapwa. |
| Matambudziko ekugaya chikafu | Pakurapa nzvimbo yedumbu, kuda kurutsa, kurutsa, uye manyoka zvinogona kuitika. |
| Musoro | Zvinogona kuitika kana uchirapa nzvimbo dzine chekuita neuropi. |
Kupora uye mazano ekurapwa mushure mekurapwa
Maitiro emunhu wese ekupora uye nguva yekurapwa zvakasiyana. Vamwe vanhu vanogona kunzwa zviri nani mushure mekurapwa, nepo vamwe vanogona kutora mwedzi yakati wandei kuti vapore zvizere.
Chinhu chinonyanya kukosha ndechekuva nechokwadi chekuti waenda kumisangano yako yekutevera nachiremba wako. Misangano iyi ndeyekutarisa kuti kurapwa kwako kuri kushanda zvakanaka sei. Zvakare, taura pachena nachiremba wako nezvezviratidzo kana migumisiro yauri kusangana nayo. Ino inguva yakanaka yekubvunza chero mibvunzo yaungave nayo.
Ndeupi musiyano uripo pakati peVMAT neIMRT?
Sezvambotaurwa, VMAT imhando yepamusoro yeIMRT. Dzese dzine chinangwa chekuparadza masero egomarara ukuwo dzichichengetedza masero ane hutano.
Musiyano mukuru ndewekuti muIMRT, muchina unomira pamakona akasiyana uye unoburitsa mwaranzi. MuVMAT, muchina unogara uchitenderera wakakupoteredza, uchipa mushonga. Izvi zvinoita kuti kurapwa kweVMAT kukurumidze kupfuura IMRT.
Mharidzo Yekuenda Nayo Kumba
- VMAT inzira yekurapa nemwaranzi yemhando yepamusoro, chaiyo, uye inokurumidza inoshandiswa pakurapa kenza.
- Chinhu chikuru chinoita kuti izvi zviitike ndechekuti zvinongorwisa gomarara chete uye zvinoderedza kukuvara kwenhengo dzine hutano dzakapoteredza.
- Kurapwa kunotora nguva pfupi (inenge maminetsi maviri), saka hauzonzwi kusagadzikana zvakanyanya.
- Zvichienzaniswa nedzimwe nzira dzekurapa nemwaranzi, njodzi yemigumisiro yakaipa yakaderera. Migumisiro yakaipa inowanzoitika kwenguva pfupi.
- Sununguka kutaura nachiremba wako nezvehurongwa hwako hwekurapa, migumisiro inogona kuitika, uye chero zvinokunetsa.
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