Dokotala wanu akakuuzani kuti muyezedwe ndi MRI, mungakhale ndi mantha pang'ono komanso chidwi. Ndizachilendo kukhala ndi mafunso ambiri monga "Ndi mayeso amtundu wanji?", "Kodi adzandipweteka?", "Kodi ndiyenera kulowa mu makina akuluakulu?" Lero, tiyeni tikambirane za MRI scan iyi kuti tithetse kukayikira konse komwe muli nako.
Mwachidule, kodi MRI iyi ndi chiyani?
MRI imayimira Magnetic Resonance Imaging. Mwachidule, imagwiritsa ntchito mphamvu yamphamvu ya maginito, mafunde a wailesi, ndi ukadaulo wa makompyuta kuti ipange zithunzi zomveka bwino komanso zatsatanetsatane za mkati mwa thupi lanu. Zithunzizi zimathandiza dokotala wanu kuwona mavuto ndi ziwalo zanu, minofu, ndi mafupa.
Kodi kusiyana pakati pa MRI ndi CT scan ndi kotani?
Anthu ambiri amasokoneza mitundu iwiriyi ya ma scan. Ngakhale kuti onse awiri amawonekera mkati mwa thupi, njira ndi zochitika zomwe amagwiritsidwa ntchito zimasiyana.
| Mtundu wa sikani | Kufotokozera |
|---|---|
| Kujambula kwa CT (Kujambula kwa Tomografia) | Izi zimagwiritsa ntchito X-ray. Nthawi zambiri imagwiritsidwa ntchito pofufuza zinthu monga zotupa, kusweka kwa mafupa, komanso kupeza matenda mwachangu pazidzidzidzi (monga ngozi). Ndi yachangu (pafupifupi mphindi 10) komanso yotsika mtengo kuposa MRI. |
| Kujambula kwa MRI (Kujambula kwa Magnetic Resonance) | Izi zimagwiritsa ntchito mphamvu ya maginito ndi mafunde a wailesi. Sizimagwiritsa ntchito mphamvu yowononga monga X-ray. Zithunzi zomwe zimapanga zimakhala zomveka bwino kuposa CT scan. Ndizabwino kwambiri poyang'ana minofu yofewa monga ubongo, msana, minofu, ndi mitsempha. Komabe, zimatha kutenga pafupifupi ola limodzi. |
MRI yokhala ndi ndi yopanda kusiyana
Musanayambe kujambula MRI, utoto wapadera umalowetsedwa mumtsempha womwe uli m'dzanja lanu. Uwu umatchedwa utoto wosiyana. Mtundu wofala kwambiri womwe umagwiritsidwa ntchito ndi gadolinium. Utoto uwu umathandiza dokotala kuona mkati mwa thupi lanu, makamaka kusiyana pakati pa minofu yathanzi ndi minofu ya khansa, momveka bwino. Nthawi zambiri mumamva kukoma pang'ono kwachitsulo mkamwa mwanu mukamamwa utoto uwu.
Komabe, ma MRI nthawi zambiri amachitidwa popanda utoto wosiyana uwu chifukwa sikofunikira kuzindikira matenda ambiri. Komanso, amayi apakati ndi anthu omwe ali ndi matenda a impso sapatsidwa madzi awa chifukwa angayambitse mavuto.
Ndi matenda ati omwe angadziwike ndi MRI scan?
Kujambula kwa MRI kungachitike mbali iliyonse ya thupi. Matenda omwe angadziwike amasiyana malinga ndi mbaliyo.
- Ubongo ndi Msana: Kuwonongeka kwa mitsempha yamagazi muubongo, aneurysm (mtsempha wamagazi wofooka komanso wotupa), sitiroko, khansa yaubongo, matenda amitsempha monga Multiple Sclerosis (MS), kuwonongeka kwa msana, komanso mavuto a maso ndi khutu lamkati zonse zitha kupezeka.
- Mitsempha ya Mtima ndi Magazi: Amagwiritsidwa ntchito pofufuza zinthu monga mitsempha yamagazi yotsekeka, kuwonongeka chifukwa cha matenda a mtima, matenda a mtima, mavuto a kapangidwe ka mtima, ndi pericarditis (kutupa kwa nembanemba yozungulira mtima).
- Mafupa ndi Ziwalo: MRI ndi yofunika kwambiri pozindikira nyamakazi, matenda a mafupa, khansa, kuwonongeka kwa ziwalo, mavuto a disc, komanso kupweteka kwa khosi ndi msana komwe kumakhudzana ndi mitsempha.
- Chifuwa: MRI imagwiritsidwa ntchito poyesa akazi omwe ali pachiwopsezo chachikulu cha khansa ya m'mawere, kuwona kukula ndi kufalikira kwa khansa ngati ilipo kale, kuwona ngati ibwereranso pambuyo pa opaleshoni, komanso kuwona ngati ma implants a m'mawere awonongeka.
- MRI ndi yofunika kwambiri pozindikira khansa, cirrhosis, chiwindi, miyala, zotupa, ndi matenda ena a ziwalo za m'mimba : Chiwindi, Impso, Pancreas, Ovaries, Prostate .
Dziwani kuti muyenera kusamala kwambiri mukamagwiritsa ntchito utoto wosiyanitsa maso pa munthu amene ali ndi matenda aakulu a impso. Chifukwa chake, ngati muli ndi vuto lililonse la impso, onetsetsani kuti mwadziwitsa dokotala wanu musanachite scan.
Kodi pali zoopsa zilizonse pogwiritsa ntchito MRI scan?
MRI nthawi zambiri imakhala yotetezeka kwambiri chifukwa siimatulutsa kuwala koopsa. Komabe, pali zinthu zingapo zomwe muyenera kuzidziwa.
| Choopsa | Zimene muyenera kudziwa |
|---|---|
| Zopangira zitsulo | Ichi ndiye chinthu chofunikira kwambiri . Makina a MRI ali ndi maginito amphamvu. Chifukwa chake ngati muli ndi chitsulo mkati kapena kunja kwa thupi lanu, chingakhale choopsa. Zitsanzo: Opanga ma pacemaker, ma cochlear implants, ma operational clip, ma pini, ma screws, zipolopolo, ndi malo olumikizirana. Ngati muli ndi vuto lotere, muyenera kuuza dokotala wanu musanayese. Kudzaza mano kapena ma braces nthawi zambiri si vuto. |
| Mimba | Kujambula zithunzi za MRI sikuchitika mu trimester yoyamba pokhapokha ngati pakufunika kutero. Apa ndi pamene ziwalo za mwana zikukula. Palibe umboni wakuti utoto wosiyana womwe umaperekedwa kwa mayi woyamwitsa ungavulaze mwanayo. Komabe, ngati muli ndi nkhawa, mutha kusiya kuyamwitsa kwa maola 24 mutatha kujambulidwa ndikutaya mkaka uliwonse womwe watulutsidwa. |
| Utoto Wosiyana ndi Kutupa | Uzani dokotala wanu ngati munakhalapo ndi vuto la ziwengo chifukwa cha utoto wosiyana ndi utoto m'mbuyomu, kapena ngati muli ndi matenda oopsa a impso. Uzaninso dokotala wanu ngati muli ndi mphumu kapena ziwengo zina. |
Kodi mumakonzekera bwanji MRI scan?
Zidzakhala zosavuta kuti musamale zinthu izi musanapite kukajambula.
Chofunika kwambiri ndi kukambirana momasuka mafunso kapena nkhawa zilizonse zomwe muli nazo ndi dokotala kapena ogwira ntchito yojambula.
Pa tsiku la scan...
1. Zovala: Valani zovala zomasuka komanso zomasuka. Ndi bwino kuvala zovala zopanda mabatani achitsulo kapena zipi. Mungafunike kuvala diresi la kuchipatala.
2. Chotsani zinthu zachitsulo: Musanalowe mu chipinda cha MRI, muyenera kuchotsa zinthu zonse zachitsulo m'thupi lanu. Izi zikuphatikizapo:
- Zodzikongoletsera zonse, kuphatikizapo ndolo, mikanda, ndi mphete
- Wotchi
- Kabudula wapansi pa waya
- Zipini za tsitsi
- Magalasi
- Foni yam'manja, khadi la ngongole, ndalama
- Mano obisika ochotsedwa
3. Kudya ndi kumwa: Pokhapokha ngati dokotala wanu wakuuzani zosiyana, mutha kudya ndi kumwa mwachizolowezi. Komabe, ngati mupatsidwa utoto wosiyana, mungapemphedwe kuti musale kudya kwa maola angapo.
4. Mantha ndi kusasangalala: Ngati mukuopa kukhala m'malo ang'onoang'ono otsekedwa (claustrophobia), uzani dokotala wanu za izi pasadakhale. Iye angakupatseni mankhwala ochepa kuti akuthandizeni kupumula kapena kukutumizani ku makina otsegula a MRI kuti akakujambulani.
Kodi chimachitika ndi chiyani panthawi yojambula?
Mudzagona pabedi lapadera lomwe limayikidwa mu sikirini. Mungapatsidwe zingwe kuti zikuthandizeni kukhala chete. Thupi lanu lonse lingalowe mu makina, kapena gawo la thupi lanu lokha lomwe lidzayang'anidwe lingalowe.
Pa nthawi yojambula, mungamve phokoso lochepa lochokera ku makina . Izi ndi zachilendo. Phokosoli limapangidwa makina akapanga mphamvu yofunikira kuti mujambule zithunzi. Mudzapatsidwa zotchingira makutu kapena zotchingira makutu kuti zithandize kuchepetsa phokosoli.
Pa nthawi yowunikira, nthawi zina mungamve kugwedezeka pang'ono m'minofu yanu. Izi zili choncho chifukwa MRI imalimbikitsa mitsempha. Izi ndi zachilendo ndipo palibe chodetsa nkhawa.
Mayeso onse, kuphatikizapo nthawi yokonzekera, nthawi zambiri amatha kutenga mphindi 15 mpaka 90. Ndikofunikira kwambiri kuti mukhale chete panthawiyi.
Pambuyo pa scan...
Mukamaliza kujambulidwa, mutha kupita kunyumba mwachizolowezi. Muthanso kuchita zinthu zanu zatsiku ndi tsiku monga mwachizolowezi. Komabe, ngati mwapatsidwa mankhwala ochepetsa ululu, muyenera kukhala m'chipatala kwa kanthawi mpaka mutachira. Komanso, ndi bwino kuyendetsa galimoto ndi munthu wina kupita kunyumba, m'malo moyendetsa galimoto.
Zotsatira za mayeso (lipotilo) zimawerengedwa ndi katswiri wa radiology. Iye adzatumiza lipotilo kwa dokotala amene akukuchizani. Dokotalayo adzakufotokozerani zomwe zili mu lipotilo ndi zomwe ziyenera kuchitika pambuyo pake.
Uthenga Wopita Nawo Kunyumba
- MRI ndi njira yoyesera yopanda ma radiation, yotetezeka yomwe imatenga zithunzi zomveka bwino za mkati mwa thupi.
- Musanachite MRI scan, onetsetsani kuti mwauza dokotala wanu za zinthu zilizonse zachitsulo zomwe zili mkati kapena kunja kwa thupi lanu (zothandizira pacemaker, ma clip opareshoni, mapini, zodzikongoletsera).
- Ngati muli ndi vuto la claustrophobia, ziwengo, matenda a impso, kapena muli ndi pakati, chonde tidziwitseni pasadakhale.
- Musachite mantha ndi phokoso ndi kupweteka kwa minofu komwe mungamve panthawi yojambula. Izi sizachilendo.
- Musazengereze kulankhula momasuka ndi dokotala wanu za mafunso kapena nkhawa zilizonse zomwe mungakhale nazo.
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