Kuyini MRI? Ingabe MRI eyingozi empilweni?

isayensi yezokwelapha zesimanje akemi namanje, nsuku zonke lapho ayathuthuka amathuluzi ukwelashwa hhayi kuphela, kodwa futhi zokuxilonga. Kuze kube manje, eyodwa yezindlela olunembile kakhulu futhi ephephile zokuxilonga ubhekwa-magnetic resonance imaging, noma i-MRI. Lolu hlobo inhlolovo ikufakazele ngokuphindaphindiwe ukuba siphumelele, lokho ukwenza iziphakamiso nje elokuthi i-MRI kuyinto eyingozi empilweni bengayeki. Ukuze uqonde ukuthi lezi ukwesaba kuyafaneleka, kubalulekile ukuba zifunde okwengeziwe ngale ndlela ngoba uyayazi imbangela.

Kuyini ekhethekile mayelana MRI?

Magnetic resonance imaging - indlela entsha yokuhlola. Ngosizo lokhu bamajadu izitho okuskeniwe ukuthi azitholakali nezinye izinhlobo survey.

Ezimweni eziningi, it is ebekiwe MRI ukunquma isimila izinqubo, isimo uphethwe umgogodla, kanye imaging zobuchopho nomgogodla.

Kuze eduardo okwandile Ukusetshenziswa MRI lolu hlobo isifo pathology zanqunywa-X-ray kanye izindlela ultrasonic. Kodwa uma ungakwazi ungase uzibuze ukuthi ingabe i-MRI kuyinto eyingozi empilweni endabeni-X-ray luhlolo Impendulo isobala kanye Kunikezelwe umonakalo enkulu kakhulu empilweni. Ngokuvamile indlela ultrasound akuyona kakhulu ulwazi, futhi umphumela kuncike kakhulu ku-apharathasi neticu uzist.

Yingakho ezimweni eziningi ukusetshenziswa MRI ukuze kuhlonzwe ivumela ukuhlonza esifike zokugula futhi baqala ukwelashwa ngokushesha.

Kanjani indlela imaging kazibuthe?

Ingqikithi indlela itholakala lokuthi ukuthi umuntu echayeke kazibuthe adalwe ukufakwa zokuxilonga ekhethekile. amagagasi Magnetic kubangele ezikhona noma oscillate ama-athomu ye-hydrogen eziqukethwe kwengqamuzana ngayinye nalowo mtimba womuntu. iyehla iyenyuka okunjalo ingarekhoda ngeso lengqondo ngosizo imishini nekhompyutha izinhlelo ezikhethekile.

Ukulungiselela i-MRI isiguli ibekwa uphiko oluyisipesheli ukuze kuhlonzwe. kakhulu Inqubo MRI kungathatha isikhathi eside - kufika emahoreni amabili, kuye ngobucayi uphethwe. Linanincane lesikhatsi ukuxilongwa - imizuzu 40.

yikona kanjani?

Naphezu kweqiniso lokuthi umbuzo ukuthi i-MRI kuyinto eyingozi empilweni kuzwakala iziguli eziningi kusukela ezihlongozwayo indlela zokuxilonga ngakho cishe akekho enqaba. Iqiniso lokuthi ngokuvamile impela nge izithombe ezithwetshuliwe khona nobukhali izinqubo noma izifo ebuchosheni. Futhi phakathi kwabo bonke etholakalayo MRI amasu - inembe kakhulu futhi ngaphandle kobuhlungu.

Ukufanekisa asisho ukukhiqiza imiphumela eyingozi empilweni yomuntu: ithonya amagagasi kagesi akuzona more sensitive kuka emisebeni kusuka efonini noma imethrikhi ephathekayo. Noma kunjalo, isiqondiso uphethwe angabeka kuphela udokotela, ngokuzimela bahlanganyele ukuzihlola akudingekile.

ukulungiselela okubalulekile i-MRI liyadingeka. Isiguli sathola i-yokudluliselwa lukadokotela, kuziwa ekutadisheni kungakanani abakwaziyo kanye nokuhlola nizifeze zonke iziqondiso wezazi.

Ukuze udale emisebeni kazibuthe, imvamisa oyifunayo futhi orientation, isiguli ibekwa uphiko oluyisipesheli - Enani. Lona uhlobo Umhubhe lapho umuntu ukufa njengoba nje isikhundla fixed. Kulesi simo echayeke amagagasi kazibuthe, isithombe icutshungulwe software futhi ukuboniswa kwikhompyutha.

Emva inqubo usuphothuliwe isiguli ayidingi ukuphumula noma esibhedlela kanti kungenzeka self uhambe ekhaya.

Izimo ukusetshenziswa

Naphezu kweqiniso lokuthi umbuzo ngabe MRI eziyingozi zobuchopho kanye nezinye izitho, ochwepheshe anikeze impendulo negative, inqubo enezinto eziningi Izimo ngokuphelele futhi isihlobo.

Izimo Ingabe Ohulumeni Banalo Lonke precluding ukusetshenziswa magnetic resonance imaging zihlanganisa:

• Uma isiguli sine-pacemaker, i introducer isigqi noma ezinye izinto ezisigcina yokufakelwa kwezitho zangaphakathi.
• Ukuba khona nolwelwesi ohlelweni lwamathambo, okungukuthi, amalunga omzimba yokufakelwa, izinaliti, amapuleti.
• Ukuba khona imiqhele zamazinyo ezenziwe metal.
• Ukuba khona eziyingozi okudutshulwa amathuba ukuthi ezinye izingcezwana azikwazanga ukususwa.
• Ukuba khona emzimbeni, ukupenda equkethe izinhlayiya metallic.

Lezi contra-izinkomba kungenziwa kanje: uma kukhona izinhlayiya metal emzimbeni womuntu, ukusetshenziswa MRI akuvunyelwe nakancane. Metal iphendula Luhambo kazibuthe, okuholela uphethwe kungaba ayilungile hhayi kuphela, kodwa futhi ziyingozi ngoba ukuphila kwesiguli.

Izimo Isihlobo ukuba ukusetshenziswa MRI - iyona khona e izinhlobo nesineke ezihlukahlukene yezifo zengqondo ezihlobene ngesikhala avaliwe. Umsebenzi isiguli - ahlale kungahambi u-Adalberto isikhathi eside endaweni avaliwe Umhubhe Enani. Uma ingqondo yakhe ayikalungi, umphumela ukuxilongwa kungenzeka unephutha.

Udinga ukusebenzisa i-MRI esimweni esinjalo singamane ukulungisiswa udokotela ukuba khona. Uma isimo lesiguli zempilo ivumela, imaging kazibuthe kungenziwa kuphenduke ngenye indlela; uma kungenjalo, kubalulekile ukubonisana lwangaphambili sokusebenza kwengqondo noma Umeluleki ukukholisa ngesineke ukubaluleka isifundo esinjalo.

Ingabe MRI eyingozi empilweni? Cha, akusikho elimazayo. I kwemisebe isithwebuli ayiyona ingozi ezingaphezu kuka ifoni ephathekayo, futhi ayikwazi abangele ingozi. Kodwa ukusebenzisa uhlobo enjalo uphethwe kuyadingeka kuphela kadokotela, bese ulandela yonke iseluleko nesiqondiso wezazi.