Njani MRI zezintso? sezintso MRI and womchamo: iimpawu diagnostic

MRI ezintso yinkqubo eliphezulu-ngqo, esiqhutywa ngoncedo loxilongo amalungu esiswini, nto leyo evumela ukuseka uxilongo echanekileyo, kwakunye nokumisela ezona Pathogenesis yokuvela ngezifo. Le ndlela isekelwe mhlaba otsalayo, apho inkqubo yi yalula nekhuselekileyo. Yabelwe kwi ezahlukeneyo isifo okusolwayo kwezintso kunye nenkqubo enzala. Ngoko kwenziwa MRI ezintso, nto leyo ebonisa sifundo? Makhe sizame ukuqonda oku.

Yintoni MRI?

Magnetic intlokoma umfanekiso, leyo yeyona ulwazi, inika ezikumgangatho ophezulu umfanekiso-ntathu, azinxibe uxilongo ngqo. Kuba MRI of izintso womchamo yi ubuncinane contra-zikhombisa. Le nkqubo sikhuselekile, kwaye akukho mfuneko wayilungiselela ngokukodwa, umzekelo, ukuya US. Kwakhona kidney MRI ukunyamezeleka kakuhle zizigulane ngenxa yokuba ukuba isicelo yayo ayikho radiation ionizing ukusetyenziswa.

Le nkqubo yenziwa ngeendlela ezimbini:

• ngokungafani - kule meko ngokuzitofela nesisombululo equlathe ayodini kuphuculwe izifundo ezifundisayo;
• ngaphandle koko - kusetyenziswa xa kukho aleji isicombululo.

Ubungqina obubonakalayo buxela ukuba

MRI ezintso iboniswe ukuba imfuneko yokuseka uxilongo, kwaye ukuhlola imeko yomguli phambi echaza unyango.

Le zibonisa alandelayo kolu phando:

• ndinentlungu engapheliyo kummandla empontshwa, uqhebeke isinqe, esinqeni kunye umyalezo nale;
• Ukudumba kakhulu kobuso kunye eziphelweni;
• iziphumo amahlwempu iimvavanyo umchamo;
• Ukugodola kwenja nomkhuhlane;
• Amanzi kwegazi e umchamo;
• ubuthathaka, ukudinwa, kwaye umkhuhlane kwisiqalo kwesisu ezisezantsi emva;
• ubuhlungu ukuchama okanye ukuphazamiseka kwale nkqubo.

Ekuvumela ubona MRI?

Izigulane ezininzi anomdla ukutyunjwa MRI ezintso Yintoni le phando lubonisa kwinkqubo diagnostic? Ngenxa umphumo umzimba lo mhlaba otsalayo, kunokwenzeka ukuba balobe imizimba emininzi ezibuhlazarha apho ibekwe kummandla empontshwa.

Ngoko ke, zibuthe livakale umfanekiso sikuvumela ukuba ubone:

• imeko kidney: ubukho amatye, isanti, umthamo wabo excretory;
• isakhiwo umzimba: ubungakanani bayo, iimpawu morphological izicwili, iinkqubo zophendlo lwezifo kumasebe;
• imeko imithambo yegazi, kunye patency kwinkqubo womchamo;
• iinkqubo ukudumba okanye sisiba mandundu lwesinye;
• phambi yamathumba ebubonisayo nesibuhlungu kunye metastases;
• kwezifo lwesinye kunye namanye amaziko.

Eziluncedo nezingeloncedo MRI

Loo ukufunda kwisisu unalo iingenelo zilandelayo: ekhuselekileyo, elingenabuhlungu, eyona ulwazi, kunokwenzeka ukuba ukuchonga inani elikhulu lwezifo nisaqala zophuhliso. Loo ngqo diagnosis aphezulu akukho X-reyi kunye nezinye iindlela zale mihla yophando.

MRI ezintso akuthethi esingenakubangela naliphi na umonakalo yempilo yomguli kunye akubangeli iingxaki. Nangona kunjalo, kukho imida ethile enkalweni nkqubo. Ezi ziquka:

• ukusilela kwezintso;
• uxabane ukuba umahluko zifakwa;
• ubukho kwi yomguli metal umzimba implants, pacemakers, amagophe, ukudla;
• ukugula ngengqondo, bephelelwa;
• ukukhulelwa, ingakumbi ezintathu yokuqala;
• ngokugqithiseleyo ubunzima nomonde (ngaphezu kwe-120 kg);
• Ukuba inkqubo uhamba umama oncancisayo, nabuya emveni koko: awukwazi ukondla umntwana ubisi iintsuku ezimbini.

Phambi kweemeko ezinjalo isigulane kufuneka azise ugqirha wabo neengcali ukuqhuba le nkqubo.

Iimpawu zesifundo

Akuyomfuneko ukuba ukulungele ngandlela ithile ngokukodwa phambi kwazo uviwo. Unako ukuthatha ukutya, amanzi, amayeza ezahlukeneyo. Kuphela ngaphandle - a MRI kwezintso kunye umahluko. Kulo mzekelo, awukwazi ukusebenzisa iziyobisi enamandla.

Phambi kwesi sifundo, isigulane kufuneka asuse zonke izinto zesinyithi (namakhonkco, iiwotshi, namajikazi, njalo njalo. D.). Emva koko ilale phantsi mobile esofeni, kwaye ezinzileyo kunye iirholithi. Ngexesha lale nkqubo, isigulane kufuneka ukuba zokubhala. Oku kuphumela images high quality.

Isigulane egxile emzimbeni imager philisi enze kwi lo mhlaba otsalayo. Kusenokwenzeka ukunxiba headphone ezizodwa, ngokuba umatshini umsindo kakhulu elikhulu. MRI has umbhobho apho nxibelelwano luqhubekayo indawo ugqirha yesigulane. Ezi ziboniswe kwi computer ngokomfanekiso-ntathu. MRI kidney awutsali ngaphezu kwemizuzu engama-30. Imifanekiso kunye khowudi yasiwa kumbhalo idla zilungiswe mini.

MRI le kwisisu nge umahluko

Olo phando emiselwe ukuba kukho urhano ngokubakho ithumba. Kule meko ethile zenyuse into, bedlula izitya uqala ukupeyinta ukuba yande kuyo Amalungu nezihlunu. Umgangatho picture kuxhomekeke kubungakanani apho ezinqwenelekayo esebenzayo kummandla yegazi. Isixa-mali elawulwa koko, ugxininisa ubunzima yesigulane. Le nto isusiwe ivela emzimbeni kunye nomchamo emini.

Ngenxa kwesi sifundo, uyakwazi ukubona cysts nomgongxo kunye nemfundo ashinyeneyo womthamo. Ukongeza, iifoto ezikhawulezayo baphonononge ulwelo kwi cyst kunye nokudumba ngoxilongo, beze. Loo nkqubo contraindicated ngexesha lokukhulelwa.

Abantu abaninzi uzibuze ukuba ezintsweni amisiweyo MRI, apho ukwenza isifundo esinjalo. Ngaba umana usiya kumaziko MRI diagnostic, nto leyo iya ngakumbi nangakumbi ngenxa ukuthandwa kunye nenkqubo eliphezulu ngqo.

isiphelo

Ngoko ke, ukuba ugqirha iyalele MRI le kidney, akukho mfuneko ukuba woyike phando, kuba kukhuselekile ngokupheleleyo. Kodwa kukho imida ethile ndinyana wayo, kwaye ugqirha kufuneka azise isigulane.