Dokotala wanu akakuuzani kuti mugwiritse ntchito MRI scan , kodi ndi zachilendo kukhala ndi nkhawa pang'ono kapena kutopa? Ndizachilendo kukhala ndi mafunso monga, "Kodi ndikupita ku makina akuluakulu? Kodi angandivulaze? Kodi ndi otetezeka?" Ku Nirogi Lanka, tikufuna kuthetsa nkhawa zanu zonse zokhudza MRI ndi ultrasound scans . Mukamaliza kuwerenga izi, mudzakhala mukumvetsa bwino zomwe mungayembekezere pa MRI.
Mwachidule, kodi MRI ndi chiyani?
MRI imayimira Magnetic Resonance Imaging . Mwachidule, ndi mayeso osavulaza omwe amagwiritsa ntchito mphamvu yamphamvu ya maginito, mafunde a wailesi, ndi kompyuta kuti apange zithunzi zatsatanetsatane za ziwalo ndi minofu mkati mwa thupi lanu.
Mungadabwe kuti, "Kodi izi sizili zofanana ndi CT scan ?" Ngakhale kuti mayeso onsewa amalola madokotala kuyang'ana mkati mwa thupi lanu, pali kusiyana kwakukulu pakati pawo.
- CT Scan: Ukadaulo uwu umagwiritsa ntchito X-ray. CT scan nthawi zambiri imagwiritsidwa ntchito pozindikira kusweka kwa mafupa , zotupa, komanso kuwunika mwadzidzidzi chifukwa zimakhala zachangu (zimatenga pafupifupi mphindi 10) komanso zotsika mtengo. Komabe, CT scan imaphatikizapo kukhudzidwa ndi kuwala kwa dzuwa .
- Kujambula kwa MRI: MRI imapereka zithunzi zambiri komanso zolondola kuposa kujambulidwa kwa CT, makamaka pa minofu yofewa monga ubongo, msana , minofu, ndi mitsempha. Chofunika kwambiri, MRI sigwiritsa ntchito X-ray kapena ma radiation aliwonse owopsa a ayoni , zomwe zimapangitsa kuti ikhale njira yotetezeka kwambiri. Komabe, ingatenge nthawi yayitali, nthawi zina mpaka ola limodzi.
Kodi makina a MRI amagwira ntchito bwanji?
Tangoganizirani makina a MRI ngati maginito akuluakulu komanso amphamvu kwambiri. Mukagona mkati, mphamvu ya maginito imalumikiza ma protoni m'mamolekyu amadzi a thupi lanu. Kenako makinawo amatulutsa mafunde a wailesi omwe amasokoneza mgwirizanowu. Mafunde a wailesi akazimitsidwa, ma protoni amabwerera momwe analili poyamba, ndikutulutsa zizindikiro zinazake. Kompyuta imajambula zizindikirozi ndikuzisintha kukhala zithunzi zomveka bwino komanso zatsatanetsatane za malo omwe akufufuzidwa.
MRI yokhala ndi ndi yopanda Kusiyana
Nthawi zina, musanagwiritse ntchito MRI yanu, mubayidwe utoto wapadera wosiyanitsa (nthawi zambiri gadolinium) mumtsempha wanu. Izi zimathandiza dokotala wanu kusiyanitsa bwino pakati pa minofu yathanzi ndi yosazolowereka, monga zotupa. Mutha kumva kukoma pang'ono kwachitsulo mkamwa mwanu mukabayidwa.
Si MRI iliyonse yomwe imafuna utoto wosiyanitsa mitundu. Nthawi zambiri imasiyidwa kwa odwala omwe ali ndi vuto linalake la impso kapena omwe ali ndi pakati kuti apewe mavuto omwe angakhalepo.
Kodi ndi matenda ati omwe MRI ingazindikire?
MRI ndi chida chofunikira kwambiri pozindikira kuvulala, kuzindikira matenda, ndikuwunika momwe thupi lanu limayankhira ndi chithandizo chomwe chikuchitika m'malo osiyanasiyana a thupi.
| Malo a Thupi | Mikhalidwe Yapezeka |
|---|---|
| Ubongo ndi Msana | Matenda a mitsempha yamagazi (aneurysms), sitiroko, zotupa muubongo, Multiple Sclerosis (MS), kuvulala kwa msana, ndi mavuto a maso kapena amkati mwa khutu. |
| Mtima | Kutsekeka kwa mitsempha yamagazi, kuwonongeka kwa mtima, matenda a mtima, ndi pericarditis. |
| Mafupa ndi Mafupa | Matenda a nyamakazi, matenda a mafupa, zotupa, kuwonongeka kwa mafupa, kuphulika kwa ma disc, ndi kupweteka kwa khosi kapena msana komwe kumakhudzana ndi mitsempha. |
| Chifuwa | Kuwunika odwala omwe ali pachiwopsezo chachikulu, kuwunika kukula/kufalikira kwa chotupa, ndikuwona ngati chotupacho chili cholimba. |
| Chiwindi, Impso, Pancreas | Zotupa, cirrhosis, chiwindi, matenda osatha a impso, ndi ma cysts. |
| Prostate, Mazira Oberekera | Kufotokozera za zilonda mu prostate kapena mazira. |
Mtundu wapadera wa MRI wotchedwa fMRI (Functional MRI) umawonetsa momwe ubongo umagwirira ntchito mukamagwira ntchito. Izi ndizofunikira kwambiri pokonzekera opaleshoni, makamaka matenda a khunyu kapena zotupa mu ubongo.
Kodi zoopsa za MRI ndi ziti?
Ngakhale kuti MRI nthawi zambiri imakhala yotetezeka kwambiri, pali zinthu zofunika kuziganizira pankhani ya chitetezo.
Zitsulo Zopangira ndi MRI
Ichi ndiye chinthu chofunikira kwambiri pa chitetezo. Popeza makina a MRI ndi maginito amphamvu, kukhalapo kwa chitsulo m'thupi lanu kapena pathupi lanu kungayambitse ngozi yaikulu.
Ngati muli ndi chilichonse mwa zotsatirazi, muyenera kudziwitsa dokotala wanu ndi ogwira ntchito ku MRI musanachite scan:
- Zipangizo zoyezera mphamvu ya mtima kapena ICD
- Ma clip omwe amagwiritsidwa ntchito pochiza aneurysms ya ubongo
- Ma valve amtima opangidwa
- Zopangira za Cochlear
- Zipolopolo, zipolopolo, kapena zidutswa zina zachitsulo m'thupi lanu
- Ma pin, kapena zomangira zopangira
- Zodzaza mano kapena zomangira mano - izi nthawi zambiri sizimayambitsa mavuto, koma ndikofunikira kutiuza.
- Kuboola thupi
Ngakhale kuti ma pacemaker ndi ma implant ambiri amakono apangidwa kuti azigwirizana ndi MRI, mitundu yakale ikhoza kuwonongeka ndi mphamvu ya maginito. Chifukwa chake, kuti mukhale otetezeka, ndikofunikira kuti musabise chidziwitso chilichonse ndikutiuza za ma implant onse.
Mimba ndi MRI
Kawirikawiri timapewa kuchita MRI mu trimester yoyambaPa nthawi ya mimba pokhapokha ngati pakufunika thandizo lachipatala, chifukwa nthawi imeneyi ndi yofunika kwambiri pakukula kwa ziwalo za mwana wosabadwayo. Pambuyo pake pa nthawi ya mimba, kusanthula kungachitike kutengera malangizo a dokotala wanu. Ngati ndinu mayi woyamwitsa ndipo mumalandira mankhwala osiyanitsa, pang'ono chabe mungapite mu mkaka wa m'mawere. Ngakhale palibe umboni woti izi ndi zoopsa, ngati mukuda nkhawa, mungasankhe kupopera mkaka wa m'mawere ndikuutaya kwa maola 24 mutatha kusanthula. Chonde kambiranani izi ndi dokotala wanu ku Nirogi Lanka.
Kodi Mungakonzekere Bwanji MRI Yanu?
Kukonzekera MRI yanu kumafuna njira zosavuta zingapo.
Mfundo zofunika kuzigawana ndi dokotala musanajambule:
- Matenda aliwonse, monga matenda a impso kapena chiwindi.
- Kaya muli ndi pakati kapena mukuganiza kuti muli ndi pakati.
- Ziwengo zilizonse, makamaka utoto wosiyana.
- Zidutswa zilizonse zachitsulo m'thupi lanu (monga tafotokozera pamwambapa).
- Ngati mukudwala claustrophobia (kuopa malo ang'onoang'ono otsekedwa) . Zikatero, tingapereke mankhwala ochepetsa ululu kapena kugwiritsa ntchito makina a Open MRI.
- Zojambulajambula zilizonse, chifukwa ma inki ena amakhala ndi zinthu zachitsulo zomwe zingakhudzidwe panthawi yojambula.
Pa tsiku la scan yanu…
Zinthu zachitsulo n'zoletsedwa mkati mwa chipinda cha MRI. Chonde onetsetsani kuti mwasiya zinthuzi kapena kuzichotsa musanazijambule:
- Zodzikongoletsera, mawotchi, ndi ndolo
- Mabra apansi pa waya
- Zipini za tsitsi, zikwama, ndi ndalama
- Makhadi a ngongole (mphamvu ya maginito imatha kufufuta deta)
- Mafoni a m'manja
- Magalasi ndi mano opangidwa ndi mano
Nthawi zambiri mudzapatsidwa diresi la kuchipatala loti muvale panthawi ya opaleshoniyi.
Kodi Chimachitika N'chiyani Panthawi Yojambula ndi Pambuyo Pake?
Mudzapemphedwa kugona patebulo lomwe limalowa pang'onopang'ono mu makina a MRI. Zingwe zingagwiritsidwe ntchito kuti zikuthandizeni kukhala chete. Pa nthawi yojambula, katswiri wa ukadaulo adzakuyang'anirani kuchokera m'chipinda china.
Mudzamva phokoso lalikulu pamene makina akugwira ntchito; ili ndi phokoso la makina omwe amapanga mphamvu zofunika kuti mupange zithunzi zanu. Palibe chifukwa chodera nkhawa. Tipereka zotchingira makutu kapena zotchingira makutu kuti zithandize kuchepetsa phokoso. Muthanso kumva kugwedezeka pang'ono chifukwa cha kukondoweza kwa mitsempha, zomwe sizachilendo.
Nthawi yojambula nthawi zambiri imakhala kuyambira mphindi 15 mpaka 90, kutengera gawo la thupi lomwe likufufuzidwa.
Mukamaliza kujambula, nthawi zambiri mumatha kupita kunyumba. Komabe, ngati mwalandira mankhwala oletsa ululu, muyenera kukhalabe mpaka mutazindikira bwino, ndipo muyenera kukhala ndi munthu woti akuperekezeni kunyumba.
Uthenga Wopita Nawo Kunyumba
- MRI ndi chida chowunikira matenda chomwe sichigwiritsa ntchito ma radiation, chotetezeka kwambiri, komanso cholondola.
- Muyenera kudziwitsa dokotala wanu ndi ogwira ntchito ku Nirogi Lanka za zinthu zilizonse zachitsulo (zothandizira pacemaker, zomangira, malo olumikizirana mafupa) mkati kapena pathupi lanu musanachite scan.
- Nthawi zonse fotokozani ngati muli ndi ziwengo, matenda a impso, kapena muli ndi pakati.
- Musachite mantha ndi phokoso lalikulu kapena kugwedezeka pang'ono; izi ndi zinthu zomwe zimachitika pa scan.
- Ngati muli ndi vuto la claustrophobia, tidziwitseni pasadakhale kuti tikambirane njira zina.
- Ngati muli ndi mafunso kapena nkhawa, chonde musazengereze kufunsa dokotala wanu musanayambe kujambula.
MRI, Kujambula kwa Magnetic Resonance, kusanthula, kusanthula ubongo, utoto wosiyana, mayeso azachipatala, kuzindikira matenda
