Kuyini sitholakele MRI? The kungenzeka MRI ukuhlola. Ukuxilongwa Brain MRI. Uphenyo MRI uphethwe

Kusukela namuhla, ngezinye izikhathi ukuzwa ngezokwelapha ezifana MRI. Umbuzo, yini sitholakele MRI? Iyini injongo le ndlela entsha yokufakaza ucwaningo? Yiziphi Izimo futhi, Ngakolunye uhlangothi, uma kumiswa? Izimpendulo zale mibuzo odinga ukukwazi konke, ngoba ubani owazi, mhlawumbe esikhathini esizayo, le nqubo kuyoba kumelwe.

Medicine owujami, kodwa elokhu ivela, ekufuneni izindlela ezintsha ukuze anikeze abantu impilo eside elindelwe ezinjalo. indlela uphethwe - ke akuyona neze ikhambi isimangaliso, kodwa isici eziyizixwayiso ezingasiza babhekane nalesi sifo ngendlela efanele usaqala. Bunake amathekhiniki ukuthi kakade iwine indawo ezimpilweni zethu.

Kuyini MRI uphethwe

Magnetic resonance tomography - indlela uphenyo yezitho zangaphakathi nezicubu ngu imiphumela yabo kwi zenuzi resonance kazibuthe. Inqubo osebenzisa amandla kazibuthe ukwakha isithombe okuyinto yadluliselwa ikhompyutha. Le nqubo akasebenzisi X-ray.

Modern MRI ukuhlola usuthandwa phakathi anhlobonhlobo abantu abanezinkinga zempilo ezahlukene, ngoba akuyona ingozi ngokuphelele futhi ayinayo imiphumela eseceleni. Akekho yokumelapha alinikezi ukuqonda kangcono empilweni yomuntu kuka-MRI. Kokunye imaging kweseshini, ungafunda mayelana nezinkinga ezihlobene isimiso sezinzwa, zemisipha kanye yimuphi izitho zangaphakathi.

Phakathi nenkathi emfushane kuvula nawo wonke isithombe izinguquko ezenzeka emzimbeni womuntu. Uma kunezinkomba zokuthi kube nesifundo esinjalo, kungcono ukusebenzisa izincomo udokotela iwukuqeda isifo esibi. Abacwaningi ngeke sinqatshiwe, ikakhulukazi labo abangenawo balimaze emzimbeni. zokuvimbela kungcono kunokwelapha.

Isendlalelo ukuvela-magnetic resonance imaging

Uma ukhumbule thina umlando, ukutholakala kwama-X ray wamangaza bonke odokotela. Le nqubo cishe ngokushesha waqala ukusebenzisa in practice, kuyilapho-magnetic resonance imaging iminyaka engu-20 akekho oye uhlole. Kuyakhulunywa le ndlela, esukela emuva ngaphambi kokuqala kwempi. Ngaphambi kwempi yezwe yesibili, izazi zesayensi German basebenzé nge resonance kazibuthe. Nakuba le ndlela akubanga ukuxhumelela, kodwa kwakuvele kwaziwa.

Ngo-1983 kwafika lokuqala serial MRI uhlelo. Ngo-1984, i-lokuqala wamiswa. Kuso sonke lesi sikhathi ukubonakala idivayisi engashintshwa, kodwa yanyuka amakhono ayo. Nakuba le ndlela lokuhlonza ayitholakalanga ukwamukelwa esikhathini esidlule, kodwa kuyaqapheleka namuhla.

Ngaphandle resonance kazibuthe imaging hhayi kwenziwe imisebenzi eziyinkimbinkimbi, njengoba odokotela uthanda ukwazi abakwenzayo. Esikhathini isithombe sibonwa njengoba isimila noma ezinye kwezinso, ukuze udokotela ohlinzayo singathembela bawenze kahle umsebenzi wabo ngaphandle kokwesaba umonakalo.

MRI indlela zokuxilonga

Eyodwa yezindlela eziphumelela kakhulu uphethwe esikhathini sethu. Lena inqubo ephephile ngaphandle njalo yokuchayeka emisebeni ye emzimbeni. Isetshenziselwa ngisho izingane nasebekhulile. Esifundweni isiguli amanga embhedeni ekhethekile oluhamba ngaphansi apharathasi ukuskena. Inqubo ayinikeli kokuvivinya umzimba emzimbeni futhi akabubangeli ukungakhululeki. Inkinga kwenzeka kuphela uma umuntu asaba izikhala evaliwe, kodwa kulokhu kusetshenziswe izinto zokubulala izinzwa.

Egoqekayo ithebula ihamba ukulungisa ingxenye egulayo zomzimba. Kungakapheli nehora noma kancane, kuye ngohlobo locwaningo, udokotela uthola isithombe esiphelele impilo lesiguli.

Kwezinye izimo, linqume MRIs

The kungenzeka MRI ukuhlola zinkulu kakhulu, njengoba futhi ngemva kwamahora ambalwa, ungakwazi ukuxilonga isifo esiyingozi. Ngokuvamile, le nqubo ezinqunyiwe lezi zifo ezilandelayo ezihlobene:

• Brain.
• Emgogodleni kanye nomgogodla.
• Pathology of amathambo namalunga.
• Izimila.

Inikeza isithombe esicacile kwenzekani ngaphakathi emzimbeni futhi ukuthola izifo. Inqubo ezinqunyiwe njengendlela reference uma ultrasound noma scan CT ukuqinisekisa uphethwe. Ukuxilonga i-MRI zobuchopho - inqubo main ekuhloleni kuyingxenye ebalulekile emzimbeni.

MRI zobuchopho

imaging zobuchopho - omunye izinqubo ezibaluleke kakhulu. Njengoba izinqubo, okuhlanganiswayo ekhanda, obhekene wonke umzimba. Uma kunenkinga nge ubuchopho, kufanele ngokushesha ukwenza i-MRI.

Ukuxilonga i-MRI zobuchopho - inqubo okuyinto ezintathu izinhlobo. Omunye wabo - kwencazelo Dynamics ukugeleza kwegazi izitsha locezu ezithile. Ungathola igazi sihamba kanjani kanzima. Le nqubo kusiza ukunquma uma kukhona imizimba angaphandle yegazi ukuvimbela igazi aluka evamile.

Isigaba Ngokuphambene imaging yakhiwa esasikhipha-ejenti Ngokuphambene okuveza iziqukathi. Le ndlela kusiza ukubona kangcono ukuthi imbangela isifo ukuqhubekisela phambili idilize.

cwaningo Four-ntathu kusiza ukuhlukanisa igazi lwemithambo kusukela emithambo yegazi. Ngakho, kungashiwo ngokukhethekile ukunquma ukuthi iyiphi ingxenye ikhanda siphukile perfusion inqubo. angiography cerebral osiza ekuboneni ukuthi ungubani lezi zifo ezilandelayo:

1. Useshonile.
2. Isifo sokuqina kwemithambo yegazi.
3. Stenosis.
4. Vasculitis futhi t. D.

On isithombe kukhompyutha ebonakalayo zonke izinguquko ezenzeke nezicubu ingqondo. I-ejenti Ngokuphambene kulula ukunquma, kunenkinga noma kufanele abheke kwenye indawo.

MRI yomgogodla

Ukuze uthole ukuthi imbangela ubuhlungu endaweni ngemuva, emgogodleni ukuhlola okudingekayo. MRI yomgogodla amagatsha awo kusiza ngokunembile ukuhlonza isimo sokukhubazeka komgogodla, nemisipha nemisipha umgogodla. Ibonisa ukusonteka kwezicubu futhi imisipha.

Le ndlela kungasizi ukuqagela mayelana uphethwe futhi ngehora ukuze uthole kokuxilongwa olunembile. umnyango Lumbosacral unesibopho uhlelo zemisipha, ngokulandelana, kuba cwaningo kubalulekile ukunyakaza enempilo.

Ayikho ukuqeqeshwa okukhethekile kuyadingeka, kuphela amanga namanje ngoba olunembile ukuskena emgogodleni. Indlela usiza ukuqeda:

1. hernia Spinal.
2. yi-multiple sclerosis.
3. Encephalomyelitis.

Washelela disk noma izinzwa babancwebe empeleni ukuxilonga futhi baqala ukwelashwa nolaka yokugwema imiphumela ezinkulu.

Magnetic resonance imaging amalunga omzimba

uphethwe i-MRI amalunga omzimba - indlela kuphela esisiza ukwazi isimo lezi izicubu zangaphakathi. isithombe olunembile okwenzekayo kungabonwa kusaqalwa lesi sifo. Futhi lokhu, esikhundleni salokho, kunciphisa amathuba lokuhlinzwa ngaphandle kokutshelwa ngokukhubazeka kwengane baqinisekisa. Ukuxilongwa kwamadolo, ehlombe, hip, nezinye usizo ukuthi iyini ngempela inkinga ngesikhathi bese uqale ngokushesha nokwelashwa kwayo. Lezi zifo kuholele ukukhubazeka, kanjalo ungakweyi umuthi.

Izinkomba for izithombe ezithwetshuliwe emalungeni:

• Izimila amathambo izicubu zomzimba ezithambile.
• Ngokuvamile abantu baphuka izinqulu.
• samathambo esingelapheki.
• Ukwephulwa kwe-we imisipha nezinzwa.
• Osteoarthritis.

Magnetic resonance imaging izimila

uphethwe i-MRI izimila kwezicubu ahlukahlukene kusiza ukuthola khona umdlavuza. Izimila zingahlukaniswa zibe izinhlobo ezimbili:

1. Bone.
2. Indwangu.

Ukwakheka ezivamile phezu izitho zangaphakathi. Lesi simo sihambisana ubuhlungu obuhlabayo endaweni isimila nendlala okuthiwa i anda lokushisa komzimba, ekuphenduleni ukuvuvukala. Kukhona amacala ukuxilongwa sekwephuzile, uma une ukususa umzimba wonke kanye nezicubu eziseduze. Kodwa ngenxa kusenesikhathi umphumela onjalo kungagwenywa. Enye inzuzo le ndlela yikhono ukubona kangakanani lesi sifo, futhi ngokushesha uqala ukuvalwa ayo.

Izimila ukuthi sekuseduze ukuba ijwabu bone, futhi zithwale okunye ukwaziswa ingozi. Esimweni ukuthi neoplasm abulalayo, linqume ukwelashwa okwengeziwe emva ukususwa. MRI ikhomba inkinga, futhi ngemva udokotela uchaza isithombe, okungukuthi, kunikeza umbono walo ezandleni.

Indlela sokulungiselela imaging

Ngenxa yalokho, ukuqeqeshwa okukhethekile liyadingeka. Le nqubo ithatha imizuzu engu-20 kuya isigamu sehora futhi kobuhlungu ngokuphelele. Iphuzu kuphela ukuthi udinga ukulandela ukudla obukhethekile wamathumbu scan. Kuleli ukulungiselela kusengaphambili wazise udokotela.

Into eyinhloko ukuba ngehlise umoya futhi yangenza ukuba ngingalilahli ithemba umuzwa wokwesaba ukuvela. Kuyini sitholakele MRI? Lena inqubo kobuhlungu ngakho asikho isizathu sokukhathazeka. Ezinye scares ezinye okuphindayo ezinyakazayo isithwebuli kanti umsindo ukuthi livela ke. Kodwa zonke ayikwazi ukwenza umonakalo. Ngu inqubo okumelwe zithathwe njengoba izinyathelo saziso ukuthuthukisa impilo.

Lapho imiphumela

Njengoba lonke ulwazi kulotshwe elethronikhi, esikhathini esizayo kunesidingo ukuphrinta isithombe uphinde uchaze ke. Ukuze wenze lokhu, lo dokotela kuzothatha isikhathi esithile. Kodwa njengoba umthetho, imiphumela imaging zilungele uthathe usuku olulodwa noma ezimbili. Konke kuncike uphethwe futhi, yebo, ku-izivakashi eziningi.

Njengoba erhabekileko lonke ulwazi kungaba reset on zobuchwepheshe futhi ngale ndlela ukukhombisa udokotela. Kunemibandela ezingeke imisiwe, ngakho udokotela uchaza isifinyezo wokuphuthuma.

Izimo inqubo

Nakuba inqubo siyasebenza ngempela futhi kungaba ncamashi ukuchaza imbangela isifo, kodwa abanye Izimo. Lezi zici ezimbili: ngokuphelele futhi isihlobo. Bobabili nenye ayivumeli ukusetshenziswa kokutshelwa ngokukhubazeka kwengane.

It is nhlobo ukuba kudlule-magnetic resonance imaging ezigulini ube metal izimila noma izingxenyana uhlobo olufanayo emzimbeni. Ukuba khona anomalies enjalo emzimbeni kuyadingeka ukuze wazise udokotela. Kuyadingeka ukuba akuqonde ngokucacile lokho sitholakele MRI. Kuyinto nomthelela umzimba amandla kazibuthe kanye uzibuthe edonsela sufaka ukuthi nazo ezilahlekelwe futhi kungabangela ukulimala kwezitho ezingaphakathi.

Pacemaker futhi kuyinto contraindication inqubo. Nerve stimulators, claustrophobia, ukukhulelwa zikwenza isebenzisa le nqubo. Endabeni idatha yezokwelapha ingase iphakamise ezinye izindlela locwaningo akuphazamisi empilweni yomuntu.

Izibuyekezo mayelana imiphumela inqubo

Kuyini sitholakele MRI? Lokhu indlela okuqhubekayo kokuhlola impilo yabo, enikeza ithuba lokuzivikela izifo ezingathi sína kwababhemayo. Iziguli eziningi abaye zabhekana nale nqubo, wabelane ngendlela abazizwa ngayo. Indlela Ungashintshanisa imisebenzi eminingana zokuxilonga ngaphansi izinzwa wendawo - a ukuhlola i-MRI. Izibuyekezo iziguli ukuthi kwavele ekutadisheni zabesifazane, basikisela ukuthi inqubo enjalo ongaqhubeki imizwa engemihle futhi igcina impilo ngokomzwelo.

Ezinye iziguli besaba khona inqubo, kodwa ngemva kokuba iphele kuyaqapheleka ukuthi akuyona yonke into embi. Phela, le ndlela yenza kube kobuhlungu ukuze ufunde kabanzi mayelana nezinkinga zabo zempilo. Bayakhononda ngalo msindo kanye neqiniso lokuthi esinalo isikhathi eside ukuba alale embhedeni beya. Kodwa lokhu kuwubala uma kuqhathaniswa ithuba ukuqeda izifo eziningi.

Magnetic resonance imaging - indlela ephumelelayo uphethwe zomzimba womuntu. Indlela engcono ukuvimbela izifo ezihlukahlukene futhi usuphethe ezingamahlalakhona. Kubalulekile ukwazi hhayi ncane ukugula kalula into esiyingozi nakakhulu. Uma udokotela ekunika kuyinto cwaningo ezibalulekile, kufanele banganakwa, ezempilo kuyabiza ngaphezu imali. Ayikho into ebaluleke kakhulu kumuntu kunalokhu ukugcina impilo isesimweni esihle, ngoba ngaleso sikhathi kulahleka, ayisekho bayothola emuva!