Chengetedza mamiriro ezvinyoro zviduku uye nhengo dzomukati zvakaoma pasina hutano hunokosha hwekuongorora. Magnetic resonance scanning ndeimwe yemichina yakawanda yekudzidzisa kuwana dhiyabhorosi yakakodzera data. Izvi ndezvokuchengetedza zvakachengeteka uye zvisingabatsiri uye zvishoma nezvishoma zvinopesana.
Mhando dzeMRI zvidzidzo
Izvo zvinorondedzerwa zvinotsanangurwa zvichienderana nekwenyika uye nzira yekuongorora. Uyezve, mhando dzeMRI dzakakamurwa kuva mapoka zvichienderana nechikamu chemuviri uri kuongororwa. Mitemo iripo ye magnetic resonance manipulation:
- angiography ;
- spectroscopy;
- perfusion;
- kuparadzaniswa;
- tsvakurudzo inoshanda.
Tomography inogona kuitiswa nekutaura kwechinetso chekusiyanisa. Ichi chirwere chechirwere chakakosha nemakemikari akabatanidzwa anosimbisa musiyano pakati pemasukisi ane zvivako zvakasiyana. Kutenda kune zvakasiyana-siyana, chidzidzo chacho chakavimbika uye chakarurama, uye muenzaniso wemuviri uri kuongororwa unotsanangurwa sezvinobvira.
MRI angiography
Rudzi rwakarongeka rwechiitiko runopa ruzivo rwakazara pamusoro pemidziyo yeropa. Magnetic resonance angiography (MRA) inobva pamusiyano pakati pezviratidzo zvepironi dzinoshandiswa zvehutachiona uye chimiro chakakomberedza mishonga. Iyo nzira inobatsira kwete kungowana hutachiwana muhutano hwemitsipa nemishonga, asiwo kuongorora kubwinya nekukurumidza kweropa ruchiyerera.
Iyi magnetic resonance imaging ndiyo nzira inowanzogadziriswa yekuongorora zvirwere zvinouraya (zvinosvika pedyo neoplasms muitiro wevasculasi unowedzera). Kuburikidza nekugadzirisa uku, metastases inogona kuonekwa uye chiyero chekutsvaira kwavo mumatunhu uye nhengo dziri pedyo zvinogona kugadziriswa. Angiography yemakamuri emakemikari chikamu chinokosha chekurapa kwakakomba kwezviroto. Mune zvimwe zviitiko, zvinobatsira kuziva chikonzero chemasimba.
MR-kutaridzika
Iyi nzira yekuita inofanirwa kutanga kutarisa zvirwere zvepfungwa (kunyanya) uye dzimwe nhengo. Kunyangwe kusati kwaonekwa zviratidzo zvakananga mumatumbu, kushandiswa kwemagetsi kunokanganiswa. Magnetic resonance imaging (MRI) inobatsira kuziva kunyange microscopic nzvimbo dzine hutano hwehupenyu hwezvinhu zvakasiyana-siyana zvehupenyu. Mune mamiriro ezvinhu akaoma, ropa kana plasma inoratidzira zvidzidzo inoitwa.
MR kusanganiswa
Basa rinowanzoshandiswa nhengo dzomukati zvinowanzoenderana neropa ravo. Izvi zvinokonzerwa nenyunyuti magnetic resonance imaging yakagadzirirwa kuongorora kuwedzera kwekukurumidza uye nekukurumidza-kuwedzerwa kwehupenyu hwehutachiona, basa uye kururamisa kwekubuda kwemhepo. Nekubatsira kwayo, chiremba zviri nyore kuparadzanisa maitiro akachinjwa uye ane utano, kuti aone kutyora mubasa ravo. Perfusion magnetic resonance imaging inoshandiswa mukurapa kwechirwere chinonzi ischemic strokes. Kuburikidza nekudzidza uku, unogona kuziva kuti zviyero zvakakura sei uye zvakadini.
MR diffusion
Iyo yakarurama kwazvo uye yakaoma nzira yekuongorora inokubvumira kuti uwane ruzivo rwakanyanya pamusoro pemamiriro emasero, mazamu avo. Iyo magnetic resonance apparatus inonyora kukosha kwekufamba kwemakyukemu emvura mumasumbu. Kana mune dzimwe nzvimbo iyo yakasiyana kubva kune zvinorehwa, chidzidzo chichabatsira kuziva chinokonzera uye huwandu hwekuwedzera kwehutano.
Pakutanga, MRI-kuparadzaniswa kwemuviri wose kwakaitwa, kunyanya apo kwaifanira kuisa zvirwere zvishoma. Mukurapa kwemazuva ano, rudzi rwakarondedzerwa rwekuongorora runoshandiswa mukurapa kwe-ischemic strokes uye kurwisa kwenguva pfupi. Inyanzvi yepamusoro inoshandiswa mukuongororwa kwekenza zvirwere, kusanganisira zvikamu zvakasimba zvekenza ine metastases dzakawanda.
Inoshandisa magnetic resonance imaging
Ichi chidzidzo chakagadzirirwa mabasa anotevera:
- kugadzirisa chinzvimbo choga chezvikamu zveuropi;
- kuonekwa kwekusakanganiswa mune zvakagadzirwa nhengo;
- kuongorora kwebasa rehuropi munzvimbo dzinotarisirwa kutarisa maonero, kutaura uye zvimwe zviito.
Zvimwe zvakasiyana-siyana zveMRT zvinoshandiswa kuongororwa, zvinoenderana nekuwedzera kwekupararira kweropa munzvimbo dzinoshanda dzeuropi. Panguva yekufamba kwenguva, murwere anobvunzwa kuita mabasa anokosha anokurudzira basa rezvakaongororwa zvikamu zvepakati yenheyo system. Mushure meizvi, iyo yakagadzirwa magnetic resonance imaging uye migumisiro yekunyengedza pazororo inofananidzwa. Kuongorora kwakadaro hakudikanwi kwete kungoona hutano hwepfungwa, asiwo kuongorora kubudirira kwehutano hwavo.
MRI - zviratidzo zvekuongorora
Iyi nzira inogadzirirwa zvirwere zvakawanda zvemuviri mukati kuti zvijekese kutanga kuongororwa. Zviratidzo zveMRI zvinosanganisira kuvhiringidzika mukushanda kwezvinotevera:
- Kutya (mukati nepakadzika);
- mwoyo;
- kubereka;
- musculoskeletal;
- Digestive (kunze kwezvirwere zvemuviri nemudumbu);
- vascular;
- urinary tract.
Magnetic resonance imaging inonyanya kukosha mumatambudziko akadaro:
- kuora kwemvura muuropi;
- maronda anonyangadza uye ane urombo, metastases;
- kusagadzikana kwemitsipa nemasiteri;
- yakaoma pfupa fractures ;
- dystrophic inoshandiswa muzvikamu.
MRI inoratidzei?
Migumisiro yechirongwa ichi inoratidzika sechifananidzo chetatu-dimension ye nhengo dziri pasi nekutsvaga mune dzimwe ndege nemakumbo. Zvivako zvemuviri izvo zvisingagoni kuonekwa kunze kwekushandiswa kwekuvhiya zvakarurama kuratidza magnetic resonance imaging - kuongororwa kunopa ruzivo rwakakwana pamusoro pekushanda kwemitemo yose yemuviri. Panguva imwecheteyo, hardware kudzvinyirira haisi-inopisa uye haina kurwadza zvachose.
Magnetic resonance imaging of the brain
Iyo inyanzvi inotsanangurwa ndiyo nzira chete yekunyatsoongorora tsvina nemidziyo yeropa yomuviri mukuru mumuviri womunhu. Magnetic resonance imaging of the brain is used in diagnosis:
- marwadzo nekukuvadzwa nekugona kubuda ropa mukati;
- utano hwemwoyo;
- matumbo, kusanganisira neoplasms yemahara cerebellar node;
- zvipembenene zvinopfurikidza zvepakati yenheyo system;
- kuora kwekunzwa, kutaura uye mamwe mabasa europi;
- kusagadzikana kwekukura kwevascula;
- paroxysmal conditions;
- kuora mwoyo;
- migraines ;
- pituitary adenoma;
- Multiple sclerosis;
- edema;
- kushungurudzika mujecha rehenya;
- sinusitis ;
- neurodegenerative matenda.
Magnetic resonance imaging yemutsana
Kudzidza musculoskeletal system inobvira nekubatsirwa kwe-X-raire, asi kungoita zvisiri izvo zvinongororwa zvinobvumira kudzidza mamiriro emutsipa wepelinha. Muchiitiko ichi, magnetic resonance imaging inopiwa kuti ione:
- congenital anomalies;
- arthrosis yezvibatanidza zvomuviri;
- hutachiona hwe vertebrae;
- kudzvinyirira kwakawandisa kwemutsipa wepelinha kana midzi yemoya;
- matumbo;
- zvirwere zvinotapukira;
- stenosis yemugwagwa wepinini;
- kukuvadzwa;
- kuputika kwezvinyoro zvinyoro;
- kukanganisa kumakumbo emutsipa wepelinha;
- misoro yekusatsanangurwa kwakabva (magnetic resonance imaging ye cervical spine);
- mararamiro emidziyo yeropa;
- osteochondrosis;
- hernias;
- disc protrusions;
- spondylosis ;
- deformations;
- kugutsikana;
- kuderedza zvirwere.
Magnetic resonance imaging yedumbu remuviri
Iyi fomu yekutsvakurudza inobatsira kutsvaga zvinenge zvose zvirwere zvekugadzirisa chirwere, kunze kwechirwere chepamuviri nemukumbo. Nokuda kwekuongorora kwakanyatsojeka kwechimiro nekushanda kwemasumbu, MRI inopesana inokurudzirwa. Iyo nzira inogonesa kuonekwa kwezvirwere zvakawanda zvezvikamu zvinotevera:
- chiropa;
- the spleen;
- gallbladder uye pedo ducts;
- pancreas.
Magnetic resonance nyukliya tomography muchidimbu inoratidza mamiriro emiromo ye lymphatic uye neropa. Izvi hazvibatsiri kungoona kushanda zvakanaka kwezvikamu zvekudya, asiwo kuona chero rudzi rwekugadzirisa pamatambo ekutanga ekufambira mberi. Nzira yakarongwa yekuongorora inofanirwawo kuti kuongororwa kwezvino kurapa.
Magnetic resonance imaging of the kidneys
Kuongorora kwemakirini ekurapa, ultrasound diagnostics uye X-rays, kunyange pamwe chete, havatauri ruzivo rwakakwana pamusoro pemamiriro ehurumende. MRI yeinso uye adrenal gland pamwe chete nekutsvaga kwechiganda uye mahara ayo anobatsira kuzarura:
- chero maronda;
- metastases;
- cysts ;
- kuvhiringidza zvirongwa;
- dysfunction;
- zvirwere zvinotapukira;
- concrements (matombo) uye jecha.
Magnetic resonance imaging yezviputi
Mune tsika yegynecological uye andrological, inowanzodiwa kuti tsanangurire kuve nokudzidzira kuongorora kana kuti kugadzirisa ikozvino nzira yekurapa. Magnetic resonance imaging yemapuranga maduku anorayirwa munyaya dzinotevera:
- zvirwere zvepachikafu;
- kukuvara kwakapfuura;
- congenital anomalies;
- kusununguka kwevakadzi nevarume;
- vaginal bleeding;
- endometritis;
- adnexitis;
- vesiculitis;
- prostatitis;
- zvikanganiso zvehudyu;
- adenomyosis;
- myoma.
Magnetic resonance imaging of the heart
Mhando yekushandiswa kunotsanangurwa inoshandiswa kunyanya kusimbisa kusafungirwa kwekuvapo kwemamota. MRI yemwoyo inoratidza zvinetso zvakadaro:
- zvakaipa;
- kuenda kumakumbo makuru;
- thrombosis;
- matumbo;
- kusagadzikana kwemwoyo yemagetsi;
- fibromas;
- metastasis ye neoplasms mune dzimwe nhengo;
- cardiomyopathy;
- atherosclerosis;
- pericarditis;
- cysts;
- kuora mwoyo.
Pane magnetic resonance prophylactic tomography. Inokurudzirwa kune varwere vari kugadzirira kana kupinda muuroni yerinononi kuburikidza nekubatanidza nekugadzirisa kwakadaro kufanana. Iyo nzira inobatsira kuongorora kushanda kweropa uye kuronga zvibvumirano zvinogadziriswa zvemwoyo. Nekubatsira kwayo, kunyatsogadziriswa kwekugadzirisa hutano kunoitwa.
Magnetic resonance imaging of joints
Izvi zvinopa chiremba ane ruzivo rwakakwana pamusoro pehutano hwezvivakwa izvi, nyika yezvokudya zvemasikati uye synovial bags. MRI yezvibatanidzwa inoshandiswa nehutano hwakadaro hwemasculoskeletal system:
- bursitis;
- synovitis;
- arthritis;
- tendonitis;
- arthrosis;
- Hoff's disease;
- kuvhiringidza zvirongwa mubatanidzwa pamwe chete;
- osteochondropathy;
- Cyst Baker;
- inocological neoplasms;
- kukuvadzwa;
- dropsy;
- hemarthrosis;
- masumbu masikati;
- kuchinja mumatope uye nemirasi;
- misodzi ye meniscus nevamwe.
Magnetic resonance kuongororwa inowanzonyorerwa zuva rakasati rapfuura uye mushure mekugadzirira kushandiswa pamasangano. Iyo nzira inobatsira kuongorora zvinoita zvekupedzisira kwe endoprosthetics, sarudza iyo yakanaka yekuisa uye inonyatsoiisa. Mushure mokuvhiyiwa, kuongorora kunowanikwa kuti kuongorore kushanda kwehutachiona uye "kuponeswa kwaro".
MRI - zvinopesana
Iko kuongororwa kwakaitwa hakugamuchirwi zvachose mumamiriro ezvinhu anotevera:
- kuvapo kwe pacemaker;
- electronic or ferromagnetic implants wepakati nzeve;
- zvinhu zvesimbi mumuviri (zvidimbu, zviguru nezvimwe);
- kutanga katatu kwebasa;
- Zvipfeko zvakakura kana zvisizvo zvisingaitiki zvigadzirwa zvesimbi.
Relative contraindications:
- hemostatic clips;
- insulini pamapu;
- nerve stimulators;
- valvular prosthesis yemwoyo;
- kutya kwekuve mune nzvimbo yakapoteredzwa (claustrophobia);
- kwete-ferromagnetic implants;
- kukanganisa kwemwoyo mukuderedzwa;
- kukanganisika kwepfungwa;
- chinetso chakaoma kwazvo chemunhu;
- chido chekuenderera mberi kwekuchengetedza muviri;
- akaiswa mabheketi masikirwo uye mazinyo akaitwa nesimbi;
- tattoos, akavharwa nedhesi yakagadzirwa nesimbi yemakemikari.
Izvo zvakanyorwa zvinowedzera kana MRI yakarongedzwa neparativo-zviratidzo zvinowedzera nezvinhu zvinotevera:
- kunyoresa kune zvikamu muhutano hwechirwere chinotarisirwa;
- hematopoietic anemia;
- kusagadzikana kweputsvo;
- pamuviri (chero nguva).