Me tomography aʻume mākenēki resonance kiʻi - a he maikaʻi a me ka mea hoi ia i ke koena unuhi?

A nui ka helu o nā maʻi a me nā palapū hiki ke diagnosed wale ma na symptoms koa wiwoʻole. Loa pinepine maʻi kanaka e imi mālama ', loea, E hoʻomana aku kamepiula (HI) a me kaʻume mākenēki resonance (MR) kiʻi. He aha i kapaʻia ai ka hoʻopaʻa 'ana i? Me tomography aʻume mākenēki resonance kiʻi - i ka maikaʻi? Ma kēia mau mea, e kokua i ka maopopo.

Hōʻuluʻulu manaʻo Me Tomography

HI - PalekanaEND_LINK papa hana i hāpai 'ia i loko o ka makahiki 1972. Ua ulu iaʻepekema aie i ka mea iʻike mau radiography i flawed. Ua apono '' Oihana ma ka anamanaʻo o ke kanaka hoʻomanawanui, e loaa pana hoʻokahi wale nō. I Me tomography hookahi no ke kaupaona pono. Mua, mahalo i kēia PalekanaEND_LINK iaoia ke loaa i ka helu o nā kiʻi. ʻO ka lua,ʻo nā kiʻi iʻaʻohe malu blending. Ekolu, ma ke HI pā lonoaʻili meaʻoi kona kiʻekiʻe ma loko o e like me kaʻike mau radiography.

Me tomography ua muli ma ka hoʻohana 'ana o ka X-kukuna. Ka wā e hoʻohana i kēia PalekanaEND_LINK iaoia hoʻohana he kupaianaha mīkiniʻimi. Kēia huikau lako polokalamu-lako e ka'ōnaehana pūnaewele, i komo ai:

• gantry (hoʻoneʻe hapa o ka nakeke la i komo ai kaʻimiʻana lako a);
• He kiʻekiʻe anakahi uila mīkini hana wāwahie;
• hooluolu mai Aʻole;
• kamepiula nenoaiu.

Nāʻikepili no ka Me Tomography

HI maikaʻi ma mua o 'ē aʻe' ana i kūpono visualizes iwi. I mea no ke aha la keia PalekanaEND_LINK iaoia ua hoʻohana 'ia no nä kanaka hoʻomanawanui iki mai o ka likeʻole nā palapū, fractures. No ka laʻana, he kanaka i hele aku i ke kauka me ka nīnau: "? Owai mea maikaʻi - MRI ole HI scan NineManga.com o ka spine" Inā he mea i poino hoʻomalu e koho HI. Kēia like apono 'mākou e noiʻi i ka moku'āina o ka vertebrae keʻano o ka hanaʻana, intervertebral iwi kuamoʻo.

Me tomography ua hoi ia ma ke kēia hihia.

• no kēia hahauʻana;
• kanaka maoli i loko o ka nui ana;
• contraindications e hoʻomaka MRI.

HI hiki e lawelawe me ka Akä naÿe hope paha. He hoʻolauna iā 'i loko o ke kino o ke kumuhana ahonui i mea e hou' ana i ka differentiation o ka kūloko ma nā loko a kaʻawale lākou. Ke Akä naÿe hope paha i kōkua i ka möakäka hou i ke 'ano o ka' akomi i pathological hale, a kuhikuhi i nā loli i ole e ike iʻike mau haʻawina hiki.

Contraindications i Me Tomography

Ke'ī mai, Me tomography pahaʻume mākenēki resonance kiʻi - a he maikaʻi? At HI, e like me kekahi 'ē aʻe PalekanaEND_LINK ano, aia no he contraindication. Ke ao, lawe mai me ka Akä naÿe, a Akä, ua ole ia:

• hapai i na wahine, no ka mea, me ka X-Ray pāhawewe i ka hopena maikaʻi 'ia ma luna o ka fetus;
• nui piha ana o kanaka, no ka mea, o ka oaoieei-ano o ka scanners, loaʻa nō nāʻikepili a hiki i ka i kā mākou ahakanaka a i mea e hiki ke ku e.

I Me tomography, lawe mai me ka hoʻokomo 'ia' ana o ka Akä konohiki, ma laila nō nā contraindications. Kēia allergy a me kaʻaʻa puʻuwai 'ole, a me keʻano o ka thyroid maʻi a me ke koʻikoʻi mimikō, a me ka mau myeloma, a me ka lua kupapaʻu ano o ka hoʻomanawanui ma lalo o keia hookolokolo ana.

He aha ka MRI?

Kekahi hana o kaʻike, - MRI. Kēia manaʻo hana, ua hookumuia ia ma ka 1973. Me tomography aʻume mākenēki resonance kiʻi - i ka maikaʻi? I mai la keia ninau, ma laila i kekahi mau pono o kaʻume mākenēki resonance kiʻi i ka HI.

• maikaʻi hooholo ;
• i ke alo o ka manawa kūpono o ka loaa ana na pauku i loko o kekahi mau Kekoa;
• nui kiʻi Akä naÿe.

I ka papa kuhikuhiE hua hoʻohui oʻume mākenēki resonance kiʻi mea i ka gamma-Ray waiū i ke kanaka kumuhana mea ole. O ke kumu oia i MRI ma luna o ka kŰia o nukeleaʻume mākenēki resonance, e makemake ana ia ma mua o ka X-Ray hawewepoko. No ka lawe ana maiʻume mākenēki resonance kiʻi scanners hoʻohana loaʻokoʻa. MRI na manao ona ninoieo ec o nā mākēneki,ʻano piʻina, shimmiruyuschih a Radio alapine (frequency) coils, anuanu maila '' oihana, loaa 'oihana,ʻikepili EYI, a me ka manaʻoe hana, loiloi' oihana.

Nāʻikepili no kaʻume mākenēki resonance kiʻi

MRI ua häʻawi mai ai kanaka ia i hōʻike. Mau nā:

• aku aat;
• congenital maʻi, developmental abnormalities;
• trauma;
• vascular kāna hana;
• neoplasms.

Me tomography aʻume mākenēki resonance kiʻi - i mea maikaʻi ma hoomaopopo ana i kaʻeho? Ua nui na kanaka e noi. ʻume mākenēki resonance kiʻi hoʻi i maikaʻi loa visualizes pahee'aʻaʻa. Pokou hale i i pili i ka pono o nā kiʻi. I mea no ke aha kauka no kēia neoplasm i hoakaka ia MRI.

Contraindications eʻume mākenēki resonance kiʻi

A hiki aku la o ka nīnau: "Me tomography aʻume mākenēki resonance kiʻi - a he maikaʻi" - ka mea e pono ai ke ike pono ia laua eʻume mākenēki resonance kiʻi hiki no hoi ia o ka lanakila,ʻaʻole i nā mea a pau kanaka. Loa contraindications o keia hana o kaʻike, nā:

• i ke alo o ka ole-weheʻia mīkini uila no;
• ke alo i loko o ke kino o ka mea hao haole kino;
• i ke alo o intracranial aneurysms, klipirovannyh ferromagnetic mea;
• i ke alo o ka uhi honu ma ke kino a me ka oluolu o ka mea hao i huiʻia.

Pili contraindications i:

• kakahiaka hāpai keiki;
• claustrophobia;
• loa ka eha i Aʻole 'ae' e paa no i ke ao;
• kūpono 'hana ma muli o ka ai' ole ka waiʻona;
• i ka pono a hiki i kanaka hoʻoponopono nui na hoailona.

Kauoha o HI, a MRI: examples

A no na ki ina hana like o kaʻike,ʻo ia ka loa informative? I mai la keia ninau, hiki ole ke hana me examples. Mākou ke noonoo i ka hookolokolo ana o nā puʻupaʻa. Me tomography paha MRI? He aha ka maikaʻi no nā puʻupaʻa? I ka complications o huʻi li nui, kauka i hoakaka ia ultrasound. Kēia iniiaiie PalekanaEND_LINK iaoia e loiloi i Ana hakuʻala parenchyma kanu'ōiwi nā moku'āina perirenal momona. No ka Loiloi i ka prevalence o a me ka hoʻoʻino loli o ke au mamuli ia Me tomography.

Inā i ultrasound hoikeia mai i ka paa cyst ho okumu a huikau, ka hōʻike ua lawelawe 'ia me ka Akä naÿe HI e möakäka hou i kaʻike, (Akä naÿe no nä konohiki nui maoli he' ikepili maʻiʻo). I ka henua hualoaʻa hōʻikeʻume mākenēki resonance kiʻi.

ʻO kēia kumu - kanaka nana me ka hāʻupu ischemic hahau. Me tomography paha MRI? He aha, e aho no ka lolo, na hoki kona ano i kapaia mai? Me tomography oia ana i nā hana i ka mua lā. Ua apono 'oe, e hookaawale ia haemorrhage. Akā, me ke kōkua o MRI keia hiki ke hanaia. ʻume mākenēki resonance kiʻi o ka lahui wale nō i loko o subacute (3-14 lā) a me ka maʻi (oi ma mua o 14 lā) kūlana.

Penei, kekahi hiki ole ke olelo i o na ki ina hana like o kaʻike,ʻo ia ka loa informative. Me tomography aʻume mākenēki resonance kiʻi - a mea, e aho no ka spine, puʻupaʻa, lolo a me 'ē aʻe na nā loko? Ke pane i keia ninau mea he kauka no na mea a pau hihia. A Me tomography, a meʻume mākenēki resonance kiʻi - mau informative iaoiaeii. Ke koho ma waena o ia ua mau hana hoʻomalu, haawiia mai ka lapaʻau kiʻi, i ka noho ana o ka poe mai kanaka, i ke alo o ka maʻi.