MRI yezvivi zvemhino: kupi kuti uite zvinoratidze? Tomography yezvivi zvemhino

Iyo yepamusoro yepamusoro inoputika inowanzoratidzwa nekuputira mune zvose vana nevakuru. Izvi zvinokonzerwa nenzvimbo yemapfupa ekufema. Shure kwezvose, zvinenge zvichinyatsopesana nemamiriro ekunze (mazamu, nhengo dzemuromo). Nemhaka yekuputika, mabhakitiriya anowanzopinda bronchi nemapapu. Somugumisiro, zvinetso zvakadai sebronchitis, pneumonia inokura. Uyewo, kuputika kwezvitema kunowanzoenda pakati nepakati. Dambudziko rinonyanya kukuvadza nderekubudirira kwehutachiona hwehutachiwana uye kupinda kwebhakitiriya muuropi kana ropa. Kuvhiringidza kwezvivi zvinonzi nasal kunonzi sinusitis. Ichi chirwere chinorapwa ne otolaryngologist. Kana iwe uchifungidzira kuongorora kwe sinusitis kunokosha - x-ray yemhino. Kana iyo mifananidzo isingagoni kupa ruzivo rwakakwana pamusoro pekupararira kwekuvhiringidza, zvinowanikwa zvakajeka zvinodiwa.

Chii chinonzi MRI chechivi chemhino?

Sezvazvinozivikanwa, sinusitis yakakamurwa kuva marudzi akasiyana-siyana. Izvo zvakanyanya kuvhiringidzika kwemaximillary sinus. Inogona kuva imwe chete-yakasara kana iviri. Pasi pfupi kupisa kunowanikwa mumberi (frontal), marge-shaped (sphenoiditis) uye latticed sinuses (etmoiditis). Izvo zvinokwanisika kuti pakarepo kuvhara zvose zvezvinyorwa zvakarongwa zvemaatomical. Kuvhiringidzwa kwakakanganiswa kwezvitadzo zvemhino kunonzi pansinusitis. Hazvisi nguva dzose kugoneka kusiyanisa kuchinja kweraraograph. Muzviitiko izvi, vanachiremba vanokurudzira kuita MRI yezvivi zvemhino. Iyi nzira yekugadzirisa inobvumira inobvumira kuongorora kwakanaka kwezvose zvisiki tsvina. MRI inzira yekuongororwa iyo inokubvumira kuti uonekwe nhengo nhengo dzeimwe nzvimbo inowanikwa. Kusvika iye zvino, iyi nzira inofungidzirwa kuti ndiyo imwe yenzira dzinodzidzisa yekuziva zvirwere. Kakombiyuta uye maginito resonance imaging yezvivi zvemuzamu inoita kuti iwe uone kuchinja kunogona kusakanganiswa nemamwe mapurojekiti ekuongorora. Aya maitiro anoshandiswa zvikuru munyika dzose.

Iyo nzira yekuita kwe magnetic resonance imager

MRI yezvivi zveparanasal inoitwa nekubatsirwa nechigadzirwa chinokosha - magnetic resonance tomograph. Iine hukuru hwakakura, sezvo zvichidikanwa kuisa zvachose murwere ipapo. Iyo yakaongorora inenge iri panhovo pamubhedha, uye iyo michina inofanirwa nekamuri yemagetsi. Mukati maro, magnetic field inogadzirwa. Sezvaunoziva, masero ose emuviri womunhu ane mutoro. Nokudaro, kana magetsi emagetsi anopinda mumuganhu, mavara acho anotanga kuita. Masero anotanga "kudengenyeka" semugumisiro wekugona kukasiyana. Somugumisiro, resonance inoitika. Iko kushandurwa kunotorwa nemasikirwo anokosha uye inoratidzwa pachitarisiko. Kuvonga uku kuitika kwemasero emuviri kusvika kune zvakasikwa, chimiro chechitatu-chinenge chemashizha chinoumbwa. Mhedzisiro yekuguma ndeye mutsara wemifananidzo inoratidzira zvitadzo zvemupfini muzvikamu zvakasiyana (layerwise). Iyi nzira yekuongororwa inodzidzisa mukuongororwa kwezvinyama zviduku zvemuviri. Zvichipa kuti mheta yemvura yakasunganidzwa nemuchomo, uye kumativi ose mune midziyo yakawanda uye martilages, vanachiremba vanokurudzira kuita MRI, pane kunyorwa tomography (inoshandiswa pakuona mafupa).

Chiratidzo chekudzidza

Kazhinji kazhinji, MRI sinus nasal inoshandisa ruzivo rwekudzidzisa ruzivo. Kunyanya kana paine kusafungirwa kweeoplasms mu cranial cavity. Uyezve, iyi nzira yekutsvakurudza inoitwa mukuputira maitiro mumharaputi uye maitiro ekudzivirira emhino, sezvo zvisingakwanisi kutaridzirwa mune radhiography. Zviratidzo zvinotevera zveMRI zvinosarudzwa:

1. Kushungurudzwa kwekodhi. Hazvirevi kungova mumatanda echinhu chacho, asiwo munhengo dziri pedyo nematukisi.
2. Dambudziko rekufemerwa kwepanyika mukushayikwa kwehupenyu hwehutachiona.
3. Kukuvadzwa kwemhino kana yekona bvudzi.
4. Anomalies yehutano hwezvitema.
5. Cyst in the nasopharyngeal cavity.
6. Kusagadzikana musoro musoro kusingarambi kwenguva yakareba.
7. Kushungurudzwa kwepansinusitis kana kuputika kwezvivi zvakakwirira, kuvapo kweropa mumatanda avo.

Zvakakosha kuyeuka kuti MRI inofungidzirwa senzira inonyatsodzidzisa. Saka, kana zvichibvira, ita izvi kuongororwa kunofanira kupiwa kwaari zvaanoda pakuenzanisa nedzimwe nzira dzekutaridzika kwechivi chemukati.

Ndezvipi zviitiko MRI inopesana?

Pasinei nekuti iyo tomography yezvivi zvemhino inonyatsodzidzisa, pane dzimwe nguva rudzi urwu rwekuongororwa runopesana. Izvi zvinokonzerwa nekuti MRI inoreva nzira dzinofambidzana nemirairo pamuviri. Contraindications kune CT:

1. Kubata. Pasinei nehutachiwana nguva, nzira iyi yekuongorora haibvumirwi nevakadzi vanopfeka mwana. Zvakakosha kuyeuka kuti magetsi emagetsi anokwanisa kutungamirira kukurudzirwa kwezvirwere mumucheche.
2. Lactation period. Pasinei nokuti mukadzi wacho atozvara mwana, anofanira kurega kuongorora kwakadaro chero bedzi achidya mwana. Kana mamiriro acho achikurumidzira, MRI inowanikwa kunyange panguva yekurota. Zvakakosha kuratidza mukaka kakawanda mushure mekuedzwa.
3. Kuvapo kwekudzivirira kwekusimbisa , iyo inogona kuwanika kune varwere vane chirwere cheshuga cheshuga mellitus.
4. Kuvapo mumuviri womunhu weprostheses dzakasiyana-siyana (metal objects, pacemaker, rubatsiro rwekunzwa).

Kurwisana kunopesana ndiko zvirwere zvepfungwa uye zvinotyisa. Muzviitiko izvi, tomography haisati yakurudzirwa kune varwere vanotambura ne claustrophobia uye vasina kukwanisa kudzora kufamba kwavo.

MRI Technique

Pamberi peMRI yezvivi zvemhino, hapana kugadzirira kunokosha kunodiwa. Muzviitiko zvisingaiti, murwere anorayirwa kuti atore mapiritsi anovhiringidza anobatsira kupumha. Kazhinji kazhinji izvi zvinodikanwa kune vanhu vanotya kuva munzvimbo yakavharwa (claustrophobia). Murwere anogadzirirwa pamubhedha, mitezo yakagadzirirwa nemabhande akasiyana. Miitiro yakadaro inofanira kutorwa, sezvo panguva iyo nzira yausingagoni kufamba. Kuwedzeresa muviri muviri kunotungamirira kumigumisiro isina kururama yeMRI. Munguva iyi muedzo, haugone kutaura uye kutendeuka musoro wako. Iyo nzira inotora anenge maminitsi gumi. Paunenge uchiongorora, chikwata chinounza maitiro akasiyana akafanana nokuputika. Izvi zvinoumba mufananidzo wezvitadzo mumagariro akasiyana-siyana. Inoparidzirwa kune kombiyuta iri muimba inotevera. Iyi nzira inotarirwa nehutano hwezvehutano.

Mumiririi iyo MRI sinus inoitwa zvakasiyana?

Mune zvimwe zviitiko, kugadziriswa kwemasiteri hazvikwanisi kuongororwa. Zvadaro shandisa MRI nemusiyano. Chiratidzo chinowanzoonekwa pakuongororwa kwakadai ndekusava nechokwadi kwehutano hwehutano mumatadzo kana kumativi avo. Gadolinium inoshandiswa separamende yakasiyana. Iyo inorohwa muvascular system. Kusiyana kunokonzera mitsetse kana mitsipa yechirongwa chekudzidza, nokudaro nekuvandudza maonero.

Mhinduro

Muzviitiko zvekudikanwa zvakakosha kuisa MRI yezvitadzo zvemhino. Kuongorora uku kunoratidzei? Kufananidza kwemifananidzo kunotorwa nea radiologist kana otolaryngologist. Maererano nemitemo yeMRI, zvinokwanisika kuona kusakanganiswa kwezvigadzirwa zvemuviri, mumvuri kubva pamagadzirirwo akaumbwa, nezvimwewo. Nemhaka yeyi nzira, izvi zvinotevera zvinoratidzika kuti:

1. Kuvhiringidza kwechivi chinosvibisa kana mashizha ari pedyo.
2. Kuvhiringidzika kwemapfupa emapfupa, kukurudzira kusagadzikana.
3. Kuvhiringidzika kwesaisous system - osteomyelitis.
4. Neoplasms ye sinal sinal uye skull buso.
5. Kukuvara.

Kubatsira kwemagnetic resonance imaging ye sinal sinuses

Nekugadzwa kwe-tomography, varwere vakawanda vanobvunza mubvunzo uyu: sei tisingakwanisi kuita x-ray yemhino panzvimbo? Mushure mezvose, MRI inofungidzirwa kuti inodhura nzira, iyo isiri munhu wese anogona kukwanisa. Zvechokwadi, X-ray inokubvumirawo kufungidzira zvivi zvemhino. Kunyange zvakadaro, magnetic resonance imaging ine zvikomborero zvakawanda. Pakati pavo: kukwanisa kufungidzira zvese zvitadzo zvekunamatira, kutarisa-ne-kutarisa kushandiswa kwemasukisi ezvimwe zvivako zvepamunzvimbo ino. Uyewo, kukosha kwemutsetse uyu ndiko kusakosha kwechidimbu chekudzokidzwa kwechirwere chemuviri.

MRI yezvivi zvemhino: iyo nzira yekutengesa

Magnetic resonance imaging ndiyo nzira yekuongorora, nemhaka iyo inogona kuverenga chero nzvimbo yemuviri. Semuenzaniso, mudumbu kana mutsara, huropi. Munguva ichangopfuura, nekunetseka kwehutachiona hwehutano hwezvikamu zveET, zvinokurudzirwa kuita MRI yezvivi zvemukati. Mutengo weiyi nzira inobva kune nharaunda uye kliniki umo tomography inoitwa. Pakati pevhesi, mari ye nzira iyi yekuongorora inobva 2 kusvika 6 000 rubles.