Sei MRI isiri Chimiro Chekuita YeEmergency Examination?

Mudhipatimendi remifananidzo yezvokurapa, kazhinji kune vamwe varwere vane MRI (MR) "emergency list" kuti vaongorore, uye vanoti vanofanira kuzviita nokukurumidza. Nekuda kwechimbichimbi ichi, chiremba wemifananidzo anowanzo taura kuti, "Ndapota ita nguva yekutanga". Chikonzero chii?

Kutanga, ngatitarisei kune contraindications:

Chekutanga,Absolute contraindications

1. Varwere vane cardiac pacemakers, neurostimulators, artificial metal heart valves, nezvimwewo;

2. Ne aneurysm clip (kunze kweparamagnetism, yakadai setitanium alloy);

3. Vanhu vane miviri yekunze yemukati meocular simbi, munzeve dzemukati, simbi inogadzirwa nesimbi, nhengo dzesimbi, majoini esimbi, uye ferromagnetic miviri yekunze mumuviri;

4. Kubata pamuviri kwekutanga mukati memwedzi mitatu yekuzvitakura;

5. Varwere vane fivha yakanyanya.

Saka, chii chikonzero nei MRI isingatakuri simbi?

Kutanga, kune simba remagineti mukamuri yemuchina weMRI, izvo zvinogona kukonzera shanduko yesimbi uye kuita kuti zvinhu zvesimbi zvibhururuke kuenda kunzvimbo yemidziyo uye kukuvadza varwere.

Chechipiri, iyo ine simba MRI RF munda inogona kuburitsa thermal effect, nekudaro ichikonzera kupisa kwezvinhu zvesimbi, MRI kuongororwa, padyo zvakanyanya negineti, kana mune magineti inogona kukonzera kupisa kwenyama yemuno kana kutoisa hupenyu hwevarwere pangozi.

Chechitatu, chete yakagadzikana uye yakafanana magnetic field inogona kuwana mufananidzo wakajeka. Kana yakatariswa nezvinhu zvesimbi, zvigadzirwa zvemuno zvinogona kugadzirwa munzvimbo yesimbi, iyo inokanganisa kufanana kweiyo magineti uye haigone kuratidza zvakajeka musiyano wechiratidzo cheakatenderedza manyama akajairwa uye abnormal tissues, izvo zvinokanganisa kuongororwa kwechirwere.

Chepiri,Relative contraindications

1. Varwere vane miviri yekunze yesimbi (metal implants, dentures, contraceptive rings), insulin pumps, nezvimwewo, avo vanofanira kupinda MR Examination, vanofanira kungwarira kana kutarisa mushure mekubviswa;

2. Varwere vanorwara zvakanyanya vanoda kushandiswa kwemararamiro ekutsigira hupenyu;

3. Varwere vane pfari (MRI inofanira kuitwa pasi pechikonzero chekutonga kwakakwana kwezviratidzo);

4. Kune varwere vane claustrophobic, kana MR Examination ichidikanwa, inofanira kuitwa mushure mekupa chiyero chakakodzera chekunyaradza;

5. Varwere vane dambudziko mukubatana, sevana, vanofanira kupiwa zvakakodzera sedatives mushure;

6. Vakadzi vane pamuviri uye vacheche vanofanira kuongororwa nemvumo yachiremba, murwere nemhuri.

Chechitatu, hukama huripo pakati peaya taboos uye kusaita emergency nuclear magnetism?

Kutanga, varwere vekukurumidzira vari mumamiriro ezvinhu akaoma uye vachashandisa ECG kutarisa, kutarisa kwekufema uye zvimwe zviridzwa chero nguva, uye zvizhinji zvezvigadziri izvi hazvigoni kuunzwa muimba yemagnetic resonance, uye kuongorora kwekumanikidzika kune ngozi huru mukuchengetedza hupenyu hwehupenyu. varwere.

Chechipiri, kana ichienzaniswa nekuongorora kweCT, nguva yeMRI scan yakareba, iyo inokurumidza kuongorora dehenya inotorawo zvishoma maminitsi e10, zvimwe zvikamu zvenguva yekuongorora yakareba. Nokudaro, kune varwere vanorwara zvakanyanya vane zviratidzo zvekusaziva, coma, lethargy, kana kushungurudzika, zvakaoma kupedza MRI mumamiriro ezvinhu aya.

Chechitatu, MRI inogona kuva nengozi kune varwere vasingagoni kunyatsotsanangura kuvhiyiwa kwavo kwekare kana imwe nhoroondo yezvokurapa.

Chechina, kune varwere vekukurumidzira vanosangana netsaona dzemotokari, kukuvara kwekuputika, kudonha, nezvimwewo, kuderedza kufamba kwevarwere, pasina rubatsiro rwakavimbika rwekuongorora, vanachiremba havagoni kuona kana murwere ane kuputsika, nhengo dzomukati dzinoputika uye kubuda ropa, uye haigone kusimbisa kana kune miviri yekunze yesimbi inokonzerwa nekushungurudzika. Kuongororwa kweCT kunonyanya kukodzera kune varwere vane chirwere ichi kubatsira kuponesa varwere munguva yekutanga.

Nokudaro, nekuda kwekunyanya kuongororwa kweMRI, varwere vekukurumidzira vari mumamiriro ezvinhu akaoma vanofanira kumirira mamiriro akagadzikana uye kuongororwa kwedhipatimendi pamberi peMRI kuongororwa, uye zvinotarisirwawo kuti vazhinji vevarwere vanogona kupa kunzwisisa kwakawanda.

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LnkMed mupi wezvigadzirwa uye masevhisi eiyo radiology ndima yeindasitiri yekurapa. Musiyano wepakati high-pressure sirinji akagadzirwa uye anogadzirwa nekambani yedu, kusanganisiraCT jekiseni,(musoro mumwe&kaviri),MRI jekiseniuyeDSA (angiography) majekiseni, zvakatengeswa kumayuniti angangosvika mazana matatu kumba nekune dzimwe nyika, uye akawana kurumbidzwa kwevatengi. Panguva imwecheteyo, LnkMed inopawo kutsigira tsono uye machubhu senge zvinodyiwa zveanotevera mabhureki.Medrad,Guerbet,Nemoto, nezvimwewo, pamwe chete nemajoini ekumanikidza, ma ferromagnetic detectors uye zvimwe zvigadzirwa zvekurapa. LnkMed yagara ichitenda kuti mhando ndiyo musimboti webudiriro, uye yanga ichishanda nesimba kupa vatengi zvigadzirwa zvemhando yepamusoro uye masevhisi. Kana iwe uchitsvaga zvigadzirwa zvekufungidzira zvekurapa, unogamuchirwa kubvunza kana kutaurirana nesu.