MRI zobuchopho: inqubo senzeka? Indlela Lungiselela a MRI ingqondo?

imithi yesimanje, ngisho uma liqhathaniswa ne eminyakeni embalwa ngaphambili babehambile kude phambili. Zikhona izindlela eziningi ezintsha ukuhlola, okukuvumela kuyashesha futhi ayinamaphutsa uphethwe. Omunye walena uwukuba le-MRI. Khomba ukuhlola okunjalo e pathologies eziningi nezimo, ikakhulu ezimweni okusolakala isifo ingqondo. Kuyini MRI zobuchopho, indlela inqubo nokuthi ingabe uyafisa yini ukuba balungiselele kubalulekile ngani kulesi sihloko.

Kuyini MRI?

MRI - indlela entsha yocwaningo, elikwaziyo ukubona izinguquko kancane kule nokwakheka izidumbu uphenyo ukuhlonza hhayi kuphela zokugula e isakhiwo, kodwa futhi ukucacisa yisiphi isifo ekuqaleni sokuthuthuka.

inqubo-MRI Kwenziwa okusekelwe umsebenzi kukazibuthe, okuyinto ingxenye eyinhloko isithwebuli iyunithi. Ukusebenza kusekelwe lomkhuba ngokomzimba ngokuthi resonance kazibuthe. Noma yini esaluketshezi lafundvwako is zihlukaniswa oyiyo sici, esingekho kuwo ihlinzeka isignali okubangelwa resonance kazibuthe.

I amplitude we amasignali ukufinyelela futhi kuyinto ambalwa isici Imininingwane ukuhlaziya, okuyinto etholwe ukuskena. ingxenye ngayinye umzimba inenani elikhombisa yenuzi-magnetic resonance imvamisa. It is iguqulwe ibe scan CT, ukulungisa izigaba egqinsiwe we wafunda ekwakhekeni nasekumeni komzimba.

Ukusebenza kusekelwe isenzo kazibuthe, okuyinto musa ziyingozi empilweni yomuntu. Indlela innovative evumela ukuthola by kuthwetshulwa izithombe eziningana ezenziwa ezahlukene. Zonke izithombe high-resolution compulsorily irekhodwe ku zobuchwepheshe. Yaluphenduphendula udokotela inika isiphetho.

Lapho ubonisa indlela ubuchopho bayo obukhula MRI?

Udokotela ukuya kumele ubheke isiguli inqubo MRI zobuchopho, uma kukhona izinsolo zokugula noma khona lesi sifo. MRI Kusenza sikwazi ukuzwa ukuthi lezi zifo ezilandelayo:

• Stroke.
• Iphimbo.
• kombungu esizalweni kobuchopho.
• Simila.
• izimila abahlukahlukene ebuchosheni.
• Izifo ezithathelwanayo zobuchopho.
• Isifo sokuwa.
• yi-multiple sclerosis.
• isifo pituitary.
• Ukopha ezingxenyeni ezihlukahlukene zobuchopho.
• Useshonile.
• isimiso ekhipha igazi enhliziyweni.
• thrombosis emithambo yegazi.
• izifo esweni futhi isitho ekuzweni.

Ochwepheshe uzothumela isiguli MRI, uma ufuna ukuthola ukushayisana ubuchopho, nibanga isiphithiphithi noma imemori izinkinga.

Ukulungiselela inqubo

Cabanga-MRI zobuchopho. inqubo kanjani? Okokuqala sidinga ukuthola ukuthi leli zilungiselela isifundo ezidingekayo. Njengomthetho, izinyathelo ezikhethekile akudingeki ubambe, into esemqoka - ukuba bagcine imithetho ethile:

• Susa wonke izinto eziyinsimbi njengamapeni izikhonkwane, namacici, imigexo, amakhadi magnetic, ngoba kungaba nomthelela ikhwalithi yesithombe.
• Uma umzimba has izimila, udokotela radiologist kufanele waxwayisa ngale.
• Ngaphambi inqubo akudingeki ukukhansela imithi, ke akuphazamisi ukusebenza yocwaningo.
• Uma ucela, kanjani ubuchopho MRI nge Ngokuphambene, udokotela zizokuxwayisa ukuthi inqubo phambi esidlweni sokugcina kwaba ngaphambili kuka amahora 6. kufanele kulandelwe okufanayo, uma udinga izinto zokubulala izinzwa.
• Ukuya inqubo, akufanele baphuze utshwala ngoba isibindi. Utshwala has nomthelela obonakalayo izinqubo umzimba kwenza ubuchopho, ngakho imiphumela kungenzeka ingalingani ngokuphelele.

Ubani anqatshelwe ukungena endaweni ukuskena?

Uma umzimba kuwufanele nolwelwesi metal, inqubo ngeke kuvimbele, ngaphandle ezimweni ezithile:

• Lapho lesi siguli imele umshini wokulawula ukushaya kwenhliziyo noma ovuselela.
• Ephambi kwezinduna indlebe izimila.
• Uma kukhona izinhlobo eziningana metal ohlobo izitsha.
• omfisha useshonile.

Qiniseka ukuthi wazise technologist phambi electron noma namanye amadivaysi okwelapha. Ezinye zazo kungenzeka ukumela ezingaba ingozi phakathi nesifundo. Lezi amadivayisi zihlanganisa:

• valve inhliziyo Artificial.
• lokufakelwa kwezitho Joint.
• Nerve stimulators.
• ukudla Steel, amapuleti, izikhonkwane.

Izinto ezenziwe metal elisetshenziswa umkhuba wamathambo, ngokuvamile hhayi eyingozi, kodwa uma sokwenziwa senziwa muva nje, kuyazuzisa ngempela ukuthi utshele udokotela wakho. Uzokutshela ukuthi ukwenza ubuchopho MRI abadala.

inqubo kanjani?

Lolu cwaningo ingasatshenziswa inpatients esibhedlela. Ngaphezu kwalokho, ungathola yokudluliselwa kusuka GP yakho ku-MRI zobuchopho, indlela inqubo, wabuye wachaza. Emva isiguli kweqa embundwini endaweni ukuskena, abese elindela esilandelayo:

1. Isiguli uzocelwa ukuba aqambe amanga etafuleni ukuskena. Ngesikhathi inqubo, kubalulekile ukuhlala umile, ngakho ungamangali uma udokotela izosebenzisa ibhande noma ezinamasondo.
2. Emhlabeni uphenyo somzimba ahlelwe ohlobo kanye namadivayisi, ukuthumela nokwamukela namagagasi omsakazo.
3. MRI zobuchopho ukwenza? Photo, kukhonjisiwe ngezansi, ekubonisa. Iyunithi itholakala emhlabeni ikhanda. Udokotela uxwayisa ngokuthi kudingeka ukuba ulale namanje.
4. Kwabanye, akucaci ukuthi ukwenza i-MRI nobuchopho umehluko. Kodwa akukho eziyinkimbinkimbi, ngaphambi nje umhlengikazi cwaningo uzokuphelisa IV emthanjeni ukwethula umuthi ekhethekile.
5. Phela amalungiselelo, isiguli iya inhliziyo ukufakwa, lapho uzibuthe.
6. Udokotela umhlengikazi egumbini, futhi inqubo ukuskena iqala.
7. Ngemva kokuphothulwa radiologist cwaningo uzohlola izinga isithombe, kwezinye izimo, singadinga ukuskena ezengeziwe.
8. Uma usebenzise i-ejenti Ngokuphambene, setha IV isuswe kanye nesineke ungakwazi ushiye endaweni ukuskena.

isikhathi sokwelashwa

Uma aqokwe MRI zobuchopho, indlela inqubo isikhathi, njalo ithande isiguli, ikakhulukazi uma ube nokwesaba isikhala afakiwe. I isikhathi sesifundo kuzoncika imigomo ebhekene udokotela, kanye indlela scan.

Lapho imaging wenziwa izakhiwo ubuchopho kwimodi ejwayelekile, lwanele imizuzu 45. Isifundo usebenzisa Ngokuphambene impahla izothatha imizuzu engu-15 isikhathi eside.

Manje kukhona isizukulwane yakamuva scanner, kanye nenqubo (njengoba enze i-MRI zobuchopho, imibukiso isithombe) kuzohluka, kuthatha akukho kuka imizuzu engu-15. Lawa ikhono babe imishini yesimanje.

inqubo-MRI

Sebehambise isiguli phezu kwetafula wokudonsa kuzo zonke izinqubo ukulungiselela inqubo ukuskena iqala. Ukuze uthole izithombe abukhali okubaluleke - ukuba ngaso sonke isikhathi cwaningo namanje. Ngesinye isikhathi kunzima kakhulu kumuntu omdala, nokuthi yini okumelwe ngiyikhulume mayelana nezingane ezincane. Ngakho-ke, abazali azi ukuthi angasilawula kanjani ukwenza izingane ubuchopho MRI ngaphansi izinzwa jikelele.

Phakathi iyunithi engase angakhiqizi umsindo futhi kancane izinqubo-buzz ukuthi ungase ucasuke ezinye iziguli. Zonke ezicashile okuxoxwe ngaphambi kokuqala kwesifundo, akudingekanga kabusha ukwenza i-MRI zobuchopho. Yiziphi izinqubo, uchaza umhlengikazi futhi udokotela. Uma kunesidingo, kumele wenze izinto zokubulala izinzwa. Ngokuvamile inkomba ke iminyaka yezingane hhayi kuphela, kodwa futhi izimo elandelayo:

• uvalo.
• okuthile engqondweni.
• Bethambekele nokuziphatha kwabantu ngokungafanele.
• sebuhlungwini obunzima, okuyinto akuvumeli nesineke ukuba aqambe amanga namanje.

Kuthatha inqubo ethile isikhathi ukuskena, kodwa ngesikhathi esifanayo udokotela uqaphe inqubo kanye ihlaziya isithombe etholwe ekamelweni olandelayo. Radiologist imiphumela futhi uphetha naye ethumela isiguli udokotela.

Sensation ngesikhathi MRI zobuchopho

Injani inqubo, imibukiso isithombe, kodwa lokho emizweni wazibonela yize kuneziguli? Kubantu abaningi, isifundo uya kobuhlungu ngokuphelele, kodwa kukhona labo abathi ezinye kabi noma claustrophobia.

Ngezinye izikhathi lapho ukuskena selushisa lapho leli qiniso iqala kukuhlupha, kufanele wazise udokotela wakho. Into esemqoka - kumelwe zibekwe, ukuze isithombe hhayi uhlanekezelwe. Ezinye izinhlobo izifundo zidinga ubambe umoya wakho isikhathi esifushane, ungesabi. Isiguli, ngokuba ekamelweni ube nomuzwa wokuthi umfanekiso senziwa, umshini eyenza esephoshophosho imisindo.

Ngesikhathi inqubo uphenyo, isiguli egumbini sodwa, kodwa kungenzeka esebenzisa ababili-indlela yokukhulumisana ukuxhumana technologist. Ngezinye izikhathi, udokotela bavunyelwa ukuba bahlale abazali zone ukuskena, uma inqubo yenziwa nengane. Ukuze wehlise umsindo lisebenze, ungakwazi ukucela earplugs.

Ngaphakathi iyunithi is kahle ovuthayo kanye umoya, ngakho emoyeni amnyama futhi ngaphandle kube khona ingozi. Ezinye scanner ngisho isici umculo, kangakanani amanga namanje futhi ujabulele.

Uma ucwaningo wenziwa usebenzisa ejenti Ngokuphambene, ngesikhathi yethula okungase kuthintwe:

• Umuzwa nje hawu igazi, kodwa nje imizuzu embalwa, zonke sibuyela kwesejwayelekile.
• Isicanucanu.
• Ubuhlungu kusayithi umjovo.
• Abanye kungase kubonakale ukusabela iguliswa into esetshenziswa ngendlela ukulunywa noma isifuba. Kuyadingeka ukuba wazise udokotela kanye izinyathelo ezidingekile iyothathwa ngokushesha.

Yiziphi izici MRI ezinganeni?

Uma udinga lezo zinsana isifundo, iyindawo ukusetshenziswa magnitosovmestimye. Ukuthola umntwana thuluzi alikho enkingeni impilo yakhe. Ukusetshenziswa imager nge voltage of Tesla 1.5 kuphela ivumela ukuthola eliphezulu izithombe, okuyinto ebaluleke for i ukusazi ngokunembile isifo esikuphethe.

Umntwana ebekiwe inqubo kulezi zimo ezilandelayo:

• Ukuthola ukwephulwa izakhiwo ingqondo.
• Ngoba ukuthola izilonda.
• Ukuthola izimila.
• Ukuze ukufunda izitsha palsy.
• Uma ufuna ukuhlola isimo ventricles zobuchopho futhi sinuses.

Iningi zomzimba wengane kungenziwa bahlola ku evulekile MRI isithwebuli, okwenza le nqubo ngokunethezeka ingane. Kodwa ingqondo MRI wenziwa kuphela kungaphefumuli avaliwe, ngakho-ke kubalulekile ukunikeza isikhundla fixed.

Kuphethe nezinqubo izingane

Uma umntwana uyaqonda okushiwo inqubo, ningesatshiswa, khona-ke ibekwe etafuleni beya futhi ithunyelwa ikhamera kudivayisi ukuskena. ethulwa Ngaphambili, isibonise nendlela ukwenza MRI ubuchopho, isithombe. Futhi ukuthi singakanani isikhathi kuthatha, sekushiwo. Ngo izingane, le nqubo futhi kuthatha imizuzu engu-30 kuya ku-45.

Uncelisa ingane cishe kungenakwenzeka ukunikeza isikhundla fixed, ngakho kungenzeka izinzwa edingekayo. Emva inqubo, ingane isalokhu observation kuze ophumayo ngokuphelele kulesi sifundazwe. Abazali akufanele sikhathazeke, izingane ezisetshenziswa amalungiselelo ngempela ephephile. Uma ufuna ukusebenzisa izidakamizwa ukuthuthukisa ikhwalithi yesithombe, udokotela sizochaza ukuthi kanjani ukwenza MRI nobuchopho Ngokuphambene izingane. Into esemqoka ukuthi ingane akazange azizwani iguliswa ketshezi esetshenziswa.

Abazali kudingeka baqonde ukuthi i-MRI - kungcono cishe indlela onokwethenjelwa kunayo yonke ucwaningo, futhi ukunemba uphethwe linendima ebalulekile ekunakekelweni kwengane, ngakho ungesabi lokhu inqubo.

Izinzuzo MRI

Lolu cwaningo - indlela ukuletha 100% ukusazi ngokunembile isifo esikuphethe hhayi kuphela. It kunezinzuzo eziningi:

1. Ayikho njalo yokuchayeka emisebeni ye.
2. Ngenxa yalokho, izithombe abukhali etholakala ngokuzikhandla kuthwetshulwa.
3. Indlela ivumela ukuthola pathologies ukuthi awaboniwe kwezinye izifundo.
4. Ukugqama ejenti ayivamile ukubangela ukusabela iguliswa, ngokungafani nalezo ezazisetshenziselwa-X ray.
5. I ukuhlola okuthile kwembula unhlangothi ngendlela efanele usaqala, onikeza izinzuzo ezinkulu lapho ukhetha indlela yokwelashwa.

isiphetho

Noma yimuphi isifo kuba lula ukwelapha uma sitholakale ngesikhathi isigaba saso iqale isencane. Phakathi izindlela eziningi uphethwe, hhayi wonke umuntu angakwazi ukuziqhayisa bokuphepha okunjalo futhi izinga, njengoba i-MRI. Ungesabi inqubo, udokotela uzokutshela ngokuningiliziwe ngaphambi kokuvakashela endaweni scan kanjani inqubo yenziwa nokuthi isiguli uzizwa. Isiguli kudingeka ukuthi amanga namanje imizuzu 40 kuphela, kodwa-ke kufanele kube inkinga ngoba umuntu omdala? Isiphetho sokuthi umuntu uphethwe ilungile, kodwa namanje ngesikhathi esifanele - ke kuyigxathu endleleni eya ekululameni.