Yintoni ukuxilongwa kwe-MRI? Unako ukuxilongwa kwe-MRI. Ukuxilongwa kwe-MRI yengqondo. Uphononongo malunga ne-MRI-diagnostics

Kuza kubekho namhlanje, umntu udla ngokuva ngelo gama lonyango njenge-MRI. Umbuzo uvela, yintoni ukuxilongwa kwe-MRI? Kutheni le ndlela entsha yophando ikhona? Ziziphi iingqinisiso kwaye, ngokuchaseneyo, xa kuqeshwe? Izimpendulo zale mibuzo zimele zaziwe kuwo wonke umntu, kuba ngubani owaziyo, mhlawumbi kwikamva eliya kuba liyimfuneko.

Amagqirha awayekanga, kodwa ahlala ekhula, efuna iindlela ezintsha zokunika abantu impilo enjalo. Inkqubo yokuxilongwa kukuba, akunjalo, ayikho iyeza elimangalisayo, kodwa isilumkiso esinokukunceda ukujamelana nesi sifo ekuqaleni. Musa ukuwahoxisa ubuchule obuye bawuthatha indawo ebomini bethu.

Yintoni iMRI Diagnostics?

Ukucatshulwa kwe-magnontic magnetic yindlela yokuhlola izitho zangaphakathi kunye nezicubu zabo ngokutyhila umzimba kwi-resonance yamandla enyukliya. Inkqubo esebenzisa insimu yamagnetic ukwenza i-snapshot eyadluliselwa kwikhompyutha. Kule nkqubo, i-X-ray ayisebenzisi.

I-MRI-diagnostics yanamhlanje iyathandwa ngabantu abanzi abaneengxaki ezahlukeneyo zempilo, njengoko kungenakulimala kwaye akukho miphumo emibi. Akukho nkqubo yonyango inika ingqondo engcono kwimpilo yabantu ngaphezu kwe-MRI. Kwiseshoni enye ye-tomography, ungafunda malunga neengxaki ezinxulumene nenkqubo ye-nervous, musculoskeletal kunye nazo naziphi na izitho zangaphakathi.

Ngethuba elifutshane imifanekiso yonke yokutshintsha komzimba womntu ivuleka. Ukuba kukho izibonakaliso zokuqhuba isifundo esinjalo, kungcono ukuthatha isincomo segqirha ukuba singabandakanyi isifo esibi. Uphando aluphazamisi, ngakumbi abo abangalimazi umzimba. Ukuthintela kungcono kunonyango.

Imbali yokuqala yembonakalo yokumangalisa kwemagnetic

Ukuba ukhumbule ibali, ukufunyanwa kwe-X-ray kwamangalisa bonke oogqirha. Le ndlela yayisetyenziswe ngokukhawuleza ekusebenzeni, ngoxa kungekho mntu uphando malunga nokukhanya kweminyaka engama-20. Kwaye ukukhankanya le ndlela, ibuyela emva kwexesha langaphambi kwemfazwe. Ngaphambi kweMfazwe yeSizwe yeBili, ama-physics aseJalimane sele asebenze kunye ne-magnetic resonance. Nangona le ndlela yayingenakulinganiswa, yayisele yaziwa.

Ngowe-1983, kwavela i-MP-systems yokuqala. Ngowe-1984, i-tomograph yokuqala yafakwa. Kulo xesha, ukubonakala kwesi sixhobo akutshintshi, kodwa amandla akhe anyukile. Nangona le ndlela yokuxilonga ayizange ibonwe ngethuba elidlulileyo, liyaqatshelwa ngokupheleleyo namhlanje.

Ngaphandle kokucatshulwa kwemifanekiso yamagnetic, izinto ezinzima aziqhubeki, njengoko oogqirha banqwenela ukwazi oko bajongene nazo. Umfanekiso ubonisa ngokucacileyo isisu kunye nezinye izinto ezingaqhelekanga, ngoko ugqirha unokuqiniseka ngokuwenza umsebenzi wakhe ngaphandle kokwesaba ukulimaza.

Indlela ye-MRI-diagnostics

Enye yeendlela ezichanekileyo zokuxilonga ngexesha lethu. Le yinkqubo ekhuselekile ngaphandle kwemitha emzimbeni. Kufuneka nokuba kubantwana kunye nabadala. Esi sifundo, isiguli silele kwibhedlele ekhethekileyo ehamba phantsi kweso sixhobo. Inkqubo ayiniki naluphi na uxinzelelo lomzimba emzimbeni kwaye ayibangeli nayiphi na ingxaki. Ingxaki ivela kuphela xa umntu esaba ukwesaba isikhala esiphezulu, kodwa kule ngxaki i-anesthesia isetyenziswa.

Itafile ehoxayo ishukumisela ukulungisa inxalenye yesifo somzimba. Ngeyure okanye ngaphezulu, kuxhomekeke kuhlobo lokufunda, ugqirha ufumana umfanekiso opheleleyo wesimo sempilo yesigulane.

Kwiimeko ziphi iifotoshini ze-imagination resonance

Iimpawu zokuxilongwa kwe-MRI zikhulu kakhulu, kuba kwiiyure ezimbalwa kunokwenzeka ukufumanisa isifo esibi. Ngokuqhelekileyo le nkqubo inqunywe kwezi zifo ezi zilandelayo:

• Ingqondo.
• Umlenze kunye nentambo yomthambo.
• I-Pathology yamathambo namalungu.
• Izidumbu.

Unika umfanekiso ocacileyo wento eyenzeka ngaphakathi emzimbeni kwaye ufumene i-pathologies. Inkqubo ibonwe njengomlawuli emva kwe-ultrasound okanye i-CT ukuqinisekisa ukuxilongwa. Ukuxilongwa kwe- MRI yengqondo yinkqubo ephambili yokuhlola inxalenye ebalulekileyo yomzimba.

I-MRI yengqondo

I-Tomography yengqondo yenye yeenkqubo ezibalulekileyo. Ekubeni iinkqubo ezifakwe entloko, zixanduva lomzimba wonke. Ukuba kukho ingxaki yengqondo, kufuneka wenze ngokukhawuleza wenze i-MRI.

Ukuxilongwa kwe-MRI yengqondo yinkqubo eneentlobo ezintathu. Enye yazo kukuzimisela ukuguqulwa kwegazi ekuhambeni kweempahla ezithile. Uyabona ukuba igazi likhulu kangakanani. Le nkqubo inceda ekunqumeni ukuba kukho iimeko zangaphandle kwiimpahla ezithintela igazi ukuba lijikeleze ngokuqhelekileyo.

I-tomography ye-Phase-phase ibandakanya ukuqaliswa kwendawo ehlukile, ekhanyisa iimpahla. Le ndlela inceda ukubona ngakumbi ngakumbi ukuba yintoni imbangela yesi sifo ukuphela kwayo.

Uvavanyo lwesine-dimensional lunceda ukwahlula igazi legazi eliphuma kwigazi eliyingqumbo. Ngako oko, kunokwenzeka ukucacisa ukuba iyiphi inxalenye yentloko inkqubo yokunikezelwa kwegazi iphazamiseka. Iingcali zeengqondo zinceda ukuchonga izifo ezilandelayo:

1. Aneurysm.
2. Atherosclerosis.
3. Stenosis.
4. Vasculitis, njl

Umfanekiso wekhompyutheni ubonisa zonke iinguqu ezenzeke kwiisishu zobuchopho. Umlinganiselo ohlukileyo unokubona ngokulula ukuba kukho ingxaki okanye kufuneka ibhekwe kwenye indawo.

I-MRI yomgudu

Ukuze ufumane isizathu sesifo seentlungu kwindawo yangasemva, ukuxilongwa komgudu kuyimfuneko. I-MRI yomqolo wamagxa kunye namasebe awo inceda ukuchonga ngokuchanekileyo imeko yomgudu womgogodla, iigaments kunye nezihlunu zentambo yomgogodla. Ubonisa ukuhlengahlengiswa kwezicubu kunye neetoni.

Le ndlela ikunceda ukuba ungalahleki ngokuqikelela malunga nokuxilongwa, kunye neyure ukufumana uviwo oluchanekileyo. Isebe le-lumbosacral lijongene nesistim se-musculoskeletal, ngokulandelanayo, luyifunde ebalulekileyo yokunyuka kwempilo.

Ayikho ilungiselelo olukhethekileyo olufunekayo, kuphela ukulala ukucinga ngokuchanekileyo indawo yomgudu. Le ndlela inceda ukukhuphela:

1. Umthunzi wesisu.
2. Multiple sclerosis.
3. Encephalomyelitis.

Ukuchithwa kweediski okanye ukuxutywa kwentsholongwane kuyafunyaniswa kwaye kuqale unyango olusebenzayo ukukhusela imiphumo embi.

Ukucatshulwa kweempawu zamagnetic

I-MRI-diagnostic of joints yindlela kuphela ekunceda ukwazi imeko yeengxube zangaphakathi. Umfanekiso ochanekileyo wezinto ezenzekayo unokubonwa sele sele kuqalwe izigaba zesifo. Kwaye, oku, kunciphisa amathuba okungenelela kokusebenza ngaphandle kokuxilongwa okuqinisekisiweyo. Ukuxilongwa kwamadolo, ihlombe, i-hip kunye nabanye banceda ngexesha lokuchonga ingxaki kwaye baqale unyango lwayo. Ezi zifo zikhokelela ekukhubazekeni, ngoko ungayithinteli iyeza.

Iimpawu zengqondo edibeneyo:

• Ukuxhaphazwa kwethambo kunye nezicubu ezinotshontsho.
• Amaqhekeza.
• Isifo samathambo esingapheliyo.
• Ukuphulwa kweetoni kunye neentsholongwane.
• Osteoarthritis.

Ukucatshulwa kweempawu zamathambo

I-MRT-diagnostics of tumors of tissues ezahlukeneyo inceda ekufumaneni ubukho bendalo obubi. Izibilini zingabelana ngezigaba ezimbini:

1. Amathambo.
2. Tissue.

Ngokuqhelekileyo kukho ukufundisa kwizitho zangaphakathi. Le meko ihambelana neentlungu ezibukhali kwindawo yesikhumba kunye nokunyusa izinga lokushisa komzimba, njengendlela yokusabela ukuvuvukala. Kukho iimeko zokuxilongwa kwangaphambili, xa kuyimfuneko ukususa lonke iqumrhu kunye nezicubu ezikufutshane. Kodwa ukuxilongwa kwangaphambili kwesiphumo esinjalo kunokuphetshwa. Enye yeenzuzo zale ndlela yithuba lokubona indlela esasazeka ngayo le sifo sele iqala, kunye nokuqala ngokukhawuleza ukupheliswa kwayo.

Izicubu ezikufutshane neethambo zenyama zithwala uhlobo olunobungozi. Kwimeko apho eso sifo esibi, misela unyango olongezelelweyo emva kokususwa. Indlela ye-MRI inquma ingxaki, kwaye emva koko ugqirha uchaza umfanekiso, oko kukuthi, izandla zakhe ziphelile.

Indlela yokulungiselela i-tomography

Ngaloo ndlela, akukho luqeqesho olukhethekileyo olufunekayo. Le nkqubo ithatha kwimizuzu engama-20 ukuya kwiyure enye neyure kwaye ayibuhlungu. Ingongoma kuphela kukuba kufuneka uhambelane nokutya okhethekileyo xa uhlaziya intlungu. Ngaphambili, ugqirha uyazisa malunga noku qeqesho.

Into ephambili kukuba uphumule kwaye ungavumeli uvakalelo lwenkoyiko luvele. Yintoni ukuxilongwa kwe-MRI? Le nkqubo yintlungu, ngoko akukho sizathu sokukhathazeka. Abanye bayesabiswa ngenye indlela yokunyakaza kwetamatograph kunye nengxolo evela kuyo. Kodwa konke oku akunako ukulimaza. Inkqubo kufuneka ithathwe njengomlinganiselo onyanzelekileyo wokuphucula impilo.

Xa iziphumo zilungele

Ekubeni zonke iinkcukacha zirekhodwa kwi-medium medium, kukho enye imfuneko yokuprinta umfanekiso kwaye uyichaze. Ngenxa yoko, ugqirha uya kufuna ixesha. Kodwa, njengommiselo, iziphumo ze-tomography zilungele enye okanye ezimbini iintsuku. Yonke into incike kwi-diagnostic kwaye, ngokuqinisekileyo, kwinani leendwendwe.

Ngokukhawuleza, yonke ingcaciso ingasuswa kwi-medium medium kwaye sele ilapha kule fomu ukubonisa ugqirha. Kukho amazwe angenako ukulinda, ngoko ugqirha uchaza umfanekiso njengento yokuphuthuma.

Ukungqinelana kwenkqubo

Nangona le nkqubo isebenza kakuhle kwaye ingachaza ngokuchanekileyo imbangela yesifo, kodwa inokuphikiswa okuthile. Ezi ziquka izinto ezimbini: ngokupheleleyo kunye nezihambelana. Zomnye kunye nezinye azivumeli ukuxilongwa okunjalo.

Kuvinjelwe ngokungqongqo ukupasa i-imagination magnontic resonance kwizigulane ezinezitshixo zetsimbi okanye uhlobo olufanayo lwe-debris emzimbeni. Ubukho bezinto ezinjalo kumzimba kufuneka zazise ugqirha. Kubalulekile ukuqonda ngokucacileyo oko kukufumanisa i-MRI. Esi siphumo kumzimba we-magnetic field, kwaye umbane uheha izinto zetsimbi ezitshintshileyo kwaye zingabangela ukulimala kwizitho zangaphakathi.

Ubukho be-pacemaker busebenza nje ngokuchasene nenkqubo. Ukuvuselela i-nervous, claustrophobia, ukukhulelwa kwenza le nkqubo ingenakwenzeka. Kule meko, oogqirha bangaphakamisa ezinye iindlela zophando ezingachaphazeli impilo yabantu.

Impendulo kwiziphumo zenkqubo

Yintoni ukuxilongwa kwe- MRI? Le yindlela eqhubekayo yokujonga impilo yakho, ikunike ithuba lokuzikhusela kwizifo ezinzulu. Izigulane ezininzi ezenza inkqubo enjalo zibelana ngokwazo. Indlela eya kutshintsha imisebenzi emininzi yokuxilonga phantsi kwe-anesthhesia yendawo i-diagnostics ye-MRI. Izigulane zezigulane ezenziwa iiprojecology zibonisa ukuba le nkqubo ayithwali iimvakalelo ezimbi, kodwa igcina impilo yengqondo.

Ezinye izigulane ziyikwesaba kakhulu le nkqubo ngokwayo, kodwa emva kokupheliswa kwayo ziyavuma ukuba akuyona into embi kakhulu. Emva koko, le ndlela inceda ukwazi ngokungazinzi ngeengxaki zempilo yakho. Cacisa ngomsindo kunye nenyaniso yokuba kuthatha ixesha elide ukulala ebhedeni elihoxayo. Kodwa oku akuthelekiswa nokukwazi ukulawula izifo ezininzi.

Ukucatshulwa kwe-magnontic resonance yindlela efanelekileyo yokuxilonga umzimba wonke. Indlela efanelekileyo yokukhusela izifo ezahlukahlukeneyo nokulawula ngokupheleleyo ukugula. Kubalulekile ukuba ukwazi ukuba isifo esilula siye saba yinto enobungozi. Ukuba ugqirha ukhetha uhlolo olubalulekileyo, ungayihoyi, impilo iyabiza ngaphezu kwemali. Akukho nto ibaluleke kakhulu kumntu kunokuba ugcine impilo yakho kwimeko enhle, kuba xa ulahlekelwa, awuyi kuphinda uyifumane!