Kuyini ukuskena kwe-MRI? Ingabe kuyinto okufanele uyesabe? Ake sixoxe nge-AZ! (I-MRI)

Kuvamile ukuzizwa wesaba futhi unelukuluku kancane lapho udokotela wakho ekutshela ukuthi udinga ukuskena nge-MRI . "Uyini lo mshini? Kuzokwenzekani uma ungena emzimbeni wakho? Ingabe uzobuhlungu?" Imibuzo eminingi efana nalena cishe ifika engqondweni. Empeleni lokhu kuyinto entsha kubantu abaningi. Ngakho ungakhathazeki. Namuhla, sizothola izimpendulo zayo yonke imibuzo yakho mayelana nalokhu kuskena nge-MRI .

Kalula nje, kuyini i-MRI scan?

I-MRI imele i-Magnetic Resonance Imaging. Kalula nje, iyisivivinyo esisebenzisa i-magnet enamandla, amaza omsakazo, kanye nekhompyutha ukuthatha izithombe ezicacile nezinemininingwane zezitho nezicubu zomzimba wakho.

Cabanga ngakho, imizimba yethu ikakhulukazi ingamanzi. Uma singena kulo mshini we-MRI, insimu enamandla yamagnetic engaphakathi kwawo ibangela ukuthi ama-proton kuma-molecule amanzi emizimbeni yethu aqondane ohlangothini olulodwa. Bese kuthi, amaza omsakazo akhishwa ngumshini abangele ukuthi la ma-proton adlidlize. Lapho amaza omsakazo emiswa, la ma-proton aqondana ngendlela ayeyiyo. Uma lokhu kwenzeka, akhipha izimpawu ezikhethekile. Lezo zimpawu yilokho ikhompyutha ekuthathayo bese iphenduka izithombe ezinhle nezicacile.

Uyini umehluko phakathi kwe-MRI ne-CT scan?

Into eyodwa edida abantu abaningi ukuthi ngabe i-MRI kanye ne-CT scans ziyizinto ezimbili ezahlukene noma eyodwa. Zombili lezi zithatha izithombe zangaphakathi lomzimba. Kodwa izindlela ezimbili kanye nalokho ezikubhekayo kuhlukile. Ake siwuqonde kahle lo mehluko.

Iyini le MRI eyenziwe ngokuqhathaniswa?

Ngezinye izikhathi udokotela wakho uzo-oda "i-MRI ene-contrast." Lokhu kuhilela ukufaka umjovo omncane woketshezi olukhethekile (umuthi) emthanjeni osengalweni yakho ngaphambi kokuskena. Lokhu kubizwa ngokuthi idayi ye-contrast. Uhlobo oluvame kakhulu olusetshenziswayo yi-gadolinium.

Lo muthi wenza izingxenye ezithile zomzimba, ikakhulukazi imithambo yegazi kanye namathumba , zigqame kakhulu kuma-scan. Kufana nokugqamisa ingxenye ebalulekile yencwadi ngepeni elinombala. Ungase uzizwe ukunambitheka okuncane kwensimbi emlonyeni wakho uma uthatha lo muthi.

Kodwa akuwona wonke ama-MRI adinga le mithi yokuhlukanisa. Ezimweni eziningi, i-MRI ejwayelekile inganikeza ulwazi oludingekayo. Futhi, abesifazane abakhulelwe kanye nabantu abanesifo sezinso abanikezwa le mithi yokuhlukanisa ngoba ingabangela izinkinga.

Yiziphi izifo ezingatholakala nge-MRI scan?

I-MRI scan isetshenziselwa ukuhlola izingxenye ezahlukene zomzimba. Ingasiza ekuxilongeni isifo noma ukuphazamiseka futhi ibone ukuthi usabela kanjani ekwelashweni.

Ubuchopho Nomgogodla

• Ukulimala kwemithambo yegazi, i-aneurysm yomthambo wobuchopho
• Ukulimala kobuchopho
• Izimo zomdlavuza
• I-Multiple Sclerosis (MS)
• Ukulimala emhlane kanye nokulimala komgogodla
• Isifo sohlangothi
• Izinkinga zamehlo nendlebe yangaphakathi

Imithambo Yenhliziyo Negazi

• Imithambo yegazi evinjiwe
• Umonakalo obangelwe ukuhlaselwa yinhliziyo
• Isifo senhliziyo
• Ukuvuvukala kolwelwesi oluzungeze inhliziyo (i-pericarditis)
• Izinkinga ngesakhiwo senhliziyo

Amathambo Namalunga

• Isifo samathambo
• Ukutheleleka kwamathambo
• Umdlavuza wamathambo kanye nezimila
• Ukulimala kwamalunga
• Izinkinga ngama-disc phakathi kwamathambo omgogodla
• Izinkinga ze-neurological ezihambisana nobuhlungu bentamo nomhlane

Isifuba

• Njengokuhlolwa kwabesifazane abasengozini enkulu yomdlavuza webele
• Ukubona ubukhulu kanye nokusabalala komdlavuza uma usutholakele
• Ukuhlola ukuthi izifakelo zebele zonakele yini

Isibindi, izinso kanye nezinye izitho zomzimba

Ukuskena kwe-MRI kungawubona ngokucacile umdlavuza, i-cirrhosis, izifo, kanye nezinye izimo zesifo ezithweni ezifana nesibindi, izinso, i-pancreas, ama-ovari, kanye ne-prostate.

Izingozi kanye nezinyathelo zokuphepha zokuskena kwe-MRI

Nakuba i-MRI ngokuvamile iyindlela yokuhlola ephephile kakhulu, kunezinto ezimbalwa okufanele siziqaphele nakanjani.

Izimila zensimbi

Lena yinto ebaluleke kakhulu futhi ebaluleke kakhulu okufanele uyinake. Umshini we-MRI unemagnethi enamandla kakhulu. Ngakho-ke uma unensimbi emzimbeni wakho noma ezingutsheni zakho, ingadonseleka kumagnethi bese ibangela ingozi eyingozi.

Uma unanoma yikuphi kwalokhu okulandelayo, kufanele utshele udokotela kanye nochwepheshe owenza ukuhlolwa ngaphambi kwe-MRI yakho:

• I-Pacemaker noma idivayisi ye-ICD
• Iziqeshana ze-Aneurysm ze-aneurysms yobuchopho
• Izimila ze-Cochlear zokuzwa
• Amaphampu emithi afakwe emzimbeni
• Izikhonkwane noma izikulufo ezisetshenziselwa ukulungisa amathambo
• Ama-valve enhliziyo okwenziwa
• Izingcezu zensimbi, njengezingcezu zezinhlamvu, emzimbeni

Ukukhulelwa nokuncelisa

• Ukuskena kwe-MRI akuvamile ukwenziwa ngesikhathi se-trimester yokuqala yokukhulelwa . Lokhu kungenxa yokuthi izitho zomntwana zisakhula, ngakho-ke azithathwa izingozi ezingadingekile. Kodwa-ke, uma kudingeka ngempela, kwenziwa isinqumo ngokusekelwe eselulekweni sikadokotela.
• Uma umama oncelisayo enikwa idayi yokushintsha umbala futhi ehlolwa nge-MRI, asikho isidingo sokukhathazeka. Kufakwa inani elincane kakhulu ebisini. Kodwa-ke, uma ukhathazekile, ungayeka ukuncelisa ingane yakho amahora angama-24 ngemva kokuskena bese ususa idayi yokushintsha umbala.

Ulungiselela kanjani ukuhlolwa kwe-MRI?

Qiniseka ukuthi wenza lezi zinto ngaphambi kokuskena

1. Khuluma nodokotela: Buza imibuzo efana nokuthi kungani wenza lokhu kuskena nokuthi imiphumela isho ukuthini.

2. Tshela udokotela wakho ngezimo zakho zempilo: Uma unezimo ezifana nesifo sezinso noma sesibindi, isifo sikashukela, ukungezwani komzimba, ukhulelwe, noma usanda kuhlinzwa, tshela udokotela wakho ngazo zonke lezi zinto.

3. Veza noma iyiphi insimbi emzimbeni wakho: Njengoba kushiwo ngaphambili, qiniseka ukuthi uveza noma iyiphi insimbi onayo emzimbeni wakho. Futhi, uma unama-tattoo, waveze, njengoba ezinye izinhlobo zikayinki zingase zibe nensimbi.

4. Susa noma iyiphi insimbi oyigqokile: Ngaphambi kokungena egumbini lokuskena, susa zonke izinto zensimbi ezifana namacici, imigexo, amasongo, amawashi, izibuko zamehlo, izikhonkwane zezinwele, kanye nezintambo zangaphansi. Futhi, gcina izinto ezifana namaselula namakhadi esikweletu ngaphandle kwegumbi.

Ingabe une-claustrophobia, ukwesaba izindawo ezivalekile?

Abanye abantu bangase besabe ukuba sendaweni evalekile njengomshini we-MRI. Lokhu kubizwa ngokuthi "i-claustrophobia." Uma unale nkinga, tshela udokotela noma abasebenzi kusenesikhathi. Bangase bakunike umuthi wokudambisa ukuze uphumule noma bakuthumele emshinini we-"Open MRI" ovulekele izinhlangothi zombili.

Kwenzekani ngesikhathi sokuskena?

Uzobekwa embhedeni bese ufakwa kancane kancane emshinini. Izintambo zingasetshenziswa ukukusiza ukuthi uhlale unganyakazi. Uma umshini uvuliwe, uzozwa umsindo omkhulu wokungqongqoza noma wokushaya . Lokhu kuvamile. Ungakhathazeki ngomsindo. Uzonikezwa ama-earplug noma ama-headphone ukusiza ukunciphisa umsindo.

Uchwepheshe owenza ukuskena uzobe ekubhekile esegumbini elihlukile. Uzokhuluma nawe. Ngezinye izikhathi uzocelwa ukuthi ubambe umoya wakho isikhashana. Ngesikhathi sokuskena, ungase uzizwe umuzwa omncane wokuthuthumela njengoba imizwa yakho ishukunyiswa. Lokhu kuvamile. Lonke ukuhlolwa kungathatha noma yikuphi kusukela kumaminithi angu-15 kuya kwangu-30 kuya ehoreni nesigamu.

Ngemva kokuskena...

Uma ukuskena sekuphelile, ungaya ekhaya ngendlela evamile. Ungenza imisebenzi yakho evamile. Kodwa-ke, uma unikezwe umuthi wokudambisa, kuzodingeka uhlale esibhedlela uze uphaphame ngokuphelele. Futhi, ngeke ukwazi ukushayela usuku lonke, futhi uzodinga umuntu ozokuhambisa ekhaya.

Imiphumela (umbiko) izobuyekezwa nguchwepheshe (udokotela we-radiology) bese ithunyelwa kudokotela wakho. Udokotela uzobe esekuchazela umbiko nokuthi yini okufanele uyenze ngokulandelayo.