Zvinobatsira zvemuitiro uyu unhu hwakanaka hwekuona, kuvepo kwekuwana mifananidzo mumapurogiramu akasiyana uye, kunyanya kukosha, kusabatwa kwechimwe chinhu chisingaiti pamuviri womunhu, kusanganisira X-ray irradiation. Izvi zvinoita kuti zviitike kushandisa iyi nzira yekuongororwa pasina chero nyevero kuvana nevakadzi vane pamuviri (mushure memavhiki 12 ekuzvitakura).
Kune marudzi maviri emagnetic resonance scanners: rudzi rwakapfigwa uye rwakavhurika.
Rimwe rakavharwa magnetic resonance tomograph is magnetic field camera iyo munhu anoiswa kuongororwa.
MRI yemhando yakazaruka ine zvakawanda zvinobatsira. Vanopa mafungiro ekufambisa akakurumbira, akawanda-siyana emakiriniki ekugadzirira, uye nzvimbo yakasununguka panguva yekuongorora. MR MR-open-type tomographs yakagadzirirwa kuongorora varwere vezera chero ripi zvaro, uremu, uyewo vanotambura ne claustrophobia (kutya nzvimbo yakapoteredzwa). I-C-yakazaruka yakagadzirwa magnet inopa mukana wakanaka wekuwana murwere munguva yekuongorora nzira, kubvumira nhengo yemhuri kana chiremba kuva pedyo pedo nemwana muduku, anorwara zvikuru kana murwere wezera rakwegura. Nzvimbo huru yekuona yakawedzera nyaradzo yemurwere iri kuongororwa, inoderedza claustrophobia uye kuzvidya mwoyo panguva iyi.
Kuongorora kweMRI kunoitwa sei?
Nenguva yakareba, nguva yehutano hwekuongorora hutambo hwemagnetic resonance inosvika pamaminitsi makumi matatu nemakumi matanhatu, panguva iyo magnetic field inogadzira mazaisai eredhiyo anotumirwa kunzvimbo dzakasiyana dzomuviri. Yakagamuchirwa kubva kunhengo dzinoongororwa dzinodzokorora, purogiramu yemakombiyuta inoshandura kuva mifananidzo yakaoma. Nenzira iyi, kuchinja kwechirwere mumuviri (semuenzaniso, kupera kwekadhi, kenza yepamu kana chirwere chepfungwa) chinogona kuongororwa zvakajeka pasina kushandisa X-rays. Panguva yekuongorora chirongwa, zvinokurudzirwa kurara uye kufema pamwe chete. Iko kushamiswa kuduku kunogona kukonzera kupotoka kwechifananidzo, uye maererano, uye kunogadzirisa kururamisa kwekuongororwa.
Munguva yemaginetic resonance imaging, murwere haanzwi kurwadziwa chero kupi zvako, kunze kwekunzwa kwoutsva kupisa mukati memuviri uri kuongororwa.
Zviratidzo zvemaginetic resonance imaging.
MRI kuongororwa kunoitwa chete nezviratidzo pamberi pekutsvaga kunoratidza nzvimbo yekudzidza uye kuongororwa kwachiremba, mamiriro ekurapa kana chinangwa chekuongororwa.
Zviratidzo zveMRI yemusoro:
- Anomalies uye kusagadzikana kweuropi.
- Kukuvara kunotambudza.
- Zvirwere zvinopisa uye zvirwere zvinotapukira.
- Multiple sclerosis.
- Vascular disorders (strokes, hematomas, aneurysms, malformations).
- Tumhe dzouropi nemakumbo ayo.
Zviratidzo zveMRI zvepamusoro nemutsipa wepelinha:
- Kukuvara kwemupaka.
- Hernia we intervertebral discs.
- Kuvhiringidza maitiro epamusoro uye musipinha.
- Vascular disorders (strokes, hemorrhages).
- Tumha dzomusana wemutsara uye musana.
- Scoliosis.
- Matenda eChenenital.
- Degenerative uye dystrophic zvirongwa.
Zviratidzo zveMRI zve musculoskeletal system:
- Kukuvadzwa kunorwadza kwemapfupa, masimba, zvinogadzirisa zvigadzirwa.
- Kukundwa kwe meniscus.
- Osteonecrosis.
- Kuvhiringidza maitiro emapfupa emapfupa (tuberculosis, osteomyelitis).
- Degenerative uye dystrophic zvirongwa.
- Tumha yemapfupa nemasumbu.
- Zvirwere zvepafupa.
Zviratidzo zveMRI zvechifuva uye mediastinum:
- Vascular anomalies.
- Anomalies, kusagadzikana kwemuti mutcheobronchial.
- Tumha ye medi mediinum.
- Hematological diseases.
- Myasthenia gravis.
- Kukuvadza, zvirwere zvinoputika, zviputi zvezvinyoro zviduku zvebhokisi.
Zviratidzo zveMRI yedumbu uye retroperitoneum:
- Tumha yezvipembenene (chiropa).
- Retroperitoneal fibrosis.
- Zvipembenene zvepleen, lymph nodes muzvirwere zvehematological.
- Kufungidzira kwekupararira kweaortic aneurysm.
Zviratidzo zveMRI zvezvikamu zvemukati:
- Tumhe dzenhengo dzomuviri.
- Tumha ye urinary system, rectum.
- Endometriosis.
- Zvirwere zvinopisa, fistulas.
- Anomalies, kusagadzikana kwezvikamu zvemuviri.
Ungagadzirira sei nzira yeMRI?
Sezvo simba rakasimba remagetsi mukati mekushandisa richakwevera chero chinhu chine iron kana imwe magnetic metal, chiremba uyo achaitisa tsvakurudzo anofanira kubvunza kana iwe usina michina yesimbi (somuenzaniso, hip prostheses, valves yemwoyo, pacemakers , pamwe chete nemabhuru, zvimedu, nezvimwewo). Izvo zvinoshandawo kune bras rine zvidhina zvesimbi-fasteners, zippers, mabhokoni nedzimwe nhengo dzesimbi pahupfeko - dzinobatanidza kugadziriswa kwechigadzirwa, uye dzimwe nguva dzinokanganisa chifananidzo, icho chinosanganisa kuongororwa. Chiremba achakumbira kuti ubvise mbatya dzakadaro, pamwe chete nemishonga (zvindori, mhete, maketani, maziso), shandura mujasi rakasakara uye shandura shangu.
Dental fillings, korona, mabhiriji, sekutonga, kubvumira kuita svondo, kunyange zvazvo mishonga yemichina inopinza inokonzera magnetic field, inowedzera mufananidzo wemuromo.
Simba rine magnetic rinogona kukuvadza kusanganisa mafoni, magetsi (mazwi anonzwa, pacemakers) mawristchi, kuchengetedza midziyo (kusanganisira makadhi emakadhi). Nokuda kwehuwandu hwekuongororwa, zvakakosha kusiya zvinhu zvakadaro muimba yega yega kana kuisa nachiremba.
Munguva yeMRI yemusoro, mazamu (mascara, mumvuri, powder) zvinogona kupindira nekuwana mifananidzo yakanaka uye kuderedza kuongorora kwavo kukosha. Kuenda kuMRI kuongororwa, vakadzi vanorayirwa kurega kushandisa maitiro ekubvisa kana kuti kubvisa kuenda nguva isati yasvika.
Kana iwe ukaverenga mitsara iyi nguva refu musati wapedza kuongorora, zvino, kuenda kuMRI diagnostic, edza kupfeka zvakakodzera.
Kugadzirira kwakakosha kweMRI hakudi. Iwe unogona kudya, kunwa, kutora mishonga nenzira yakajairika iwe. Kana uchida kudzidziswa kwakakosha, nedzimwe dzidzo paMRI, unofanirwa kunyeverwa mberi.
Kana iwe wakambonzwa uchinetseka kana kutya mune imwe nzvimbo uye iwe unofanirwa kuongororwa pane magnetic resonance tomograph yemhando yakavharwa, zvino udza chiremba nezvazvo.
Sezvo mutemo, kuongororwa hakuitike mumavhiki 12 ekutanga ekudzivirira, kunze kwekudiwa zvakanyanya pakuvapo kwezviratidzo zvinokosha kana nekufungira kwekusakanganiswa mumwana.
Vana vari pasi pemakore mashanu kuti chirongwa chekuongororwa chingada chirwere chisina kudzika chinonzi anesthesia. Izvi zvinofanira kuongororwa neanesthesiologist kare. Mutengo we aneshesia kana kuti sendipi yega, iyo inoshandiswa kufungidzira mitsipa yeropa, inowanzosanganiswa mubhadharo yemitemo yeMRI pachayo uye inobhadharwa zvakasiyana.
Iva nemwoyo murefu uchienda kuMRI diagnosis - dzimwe nguva zvinogona kuitika kuti unofanira kumirira. Varwere vari mumabasa ekurapa anokurumidza kuponesa vanogona kuchengetedza hupenyu kana kunyanya kuvandudza migumisiro yehutano inotorwa kubva. Yeuka kuti mumwe munhu angave ari munzvimbo yavo, uyewo kuti pane nguva dzose avo vari vakaipa kupfuura iwe. Saka, ronga zvinhu zvako kuitira kuti iwe ugare nemaawa akawanda. Uye uve noutano!