CT of kwingqula: ncomo ixabiso. CT scan entanyeni nasemqaleni ezibonisa?

CT zomqala kwingqula kunceda ukuchonga izifo eziyingozi, ukuba amisele iindlela ezingcono zonyango. Phambi enkalweni esi siganeko lokuqonda, kufuneka uye kuvavanyelwa aze adibane nogqirha. Uyakwazi ukuchonga izigulo ezinzulu xa nisaqala yi CT ye kwingqula.

CT eziya kubonisa?

Ngekhompyutha Itomography kwingqula nasemqaleni ebonisa umfanekiso opheleleyo phecana eliphezulu yokuphefumla, nezihlunu ezithambileyo kunye imithambo yegazi. Olu phando idla elinikiweyo kuqulunqo unesifo impikiswano. Kuyimfuneko ukuba acacise okanye ukuphikisa ngayo. Okwangoku, yaninzi kunene kakhulu uxilongo mihla le isifo CT ye kwingqula. Oko kuya kufunda, ngoko ukuqinisekisa okanye ukuphikisa uxilongo zithunyelwa umntu engekho. Le nkqubo ibandakanya isethi oluntsonkothileyo amanyathelo libeka, ukuphonononga iimpawu zesifo.

isixhobo isixhobo

Ray tube ifakwe tshin. Ezi zinto zijikeleziswe malunga. Per revolution, ukuba linokusikhanyisela kuphela isiqwenga obhityileyo kwithishyu. Ngcembe bakha umfanekiso opheleleyo, le nkqubo iya kuthabatha imifanekiso zonke iziza. Yonke imifanekiso weyele nayiphi ngaphezu kwesinye, nto leyo evumela ukuba siqwalasele le ngxaki kuvela macalana onke. Ngoncedo iinkqubo eyakhelwe-ngaphakathi umfanekiso ngenxa kancane.

Umgaqo wokusebenzisa CT

Ndawonye imazi ibonakalisa likhubazeke kwisiqalo icala, inkqubo le iziboniso ngokugqibeleleyo benemizimba. Elilandelayo uhlalutyo olunzulu ezinxaxhileyo. I-lwazi ezithathwe irekhodelwe abasebenzi ukugqithisa phambili kugqirha oya kuba nako ukuwuqonda kubo. Emva kokuhlalutya lweengcali lolwazi luya kwenza isigqibo malunga ikhondo ngakumbi unyango.

Izizathu ukwenza CT

Ugqirha ukuya ithumela intamo CT kunye kwingqula kwezi meko zilandelayo:

1. Strong intamo ukwenzakala kungabangela ukungasebenzi eyingozi enyama yangaphakathi, nto leyo ifuna ukulungiswa.
2. izifo bekhubazekile ekukhuleni kunye nophuhliso naliphi na ibhunga zangaphakathi.
3. Ukuba nokwenzeka ithumba nabungozi, urhano malunga yamehlo abo amabi.
4. Ukukhula yamathumba ngumhlaza.
5. indawo Ukudlulela ukufunda, ubungakanani kunye kunokwenzeka zokuqhubela phambili.
6. Ukukhomba indawo namaqumrhu angaphandle kweli entanyeni ukuba ufuna ukususa kubo intsumpa.
7. ukwakheka esinganyangekiyo kuzo naziphi na iindawo angaphakathi entanyeni.
8. Nezitenxo kwezi emqolo eliphezulu, zonke iinkqubo umonakalo, kwakunye curvatures ezahlukeneyo kunye ukuhlukumezeka.
9. Kwiintetho ezikralayo, iinkqubo entanyeni nayiphi xaka. Ngamanye amaxesha ufuna ukufunda nkqu angina njengesiqhelo. Uninzi cinga mathumba indawo, awo ezahlukeneyo ulwelo ngenxa yokuba ukuphazamiseka ezosulelayo ngamalungu angaphakathi, isakhiwo kwithishyu.
10. Ukuyilwa kwento diverticulum kwingqula, kwakunye nemfuneko ukukhangela ezinxaxhileyo ze data kwi nakumphezulu emphinjeni.
11. iingxaki semithambo, kuquka thrombosis okanye yegazi, ziphandwa ngokubanzi, ingakumbi xa iingxaki umyalezo ncam.
12. iindawo nkovu zidumbileyo, ukuba isizathu isizathu le nto ayikwazi.

nokuphepha CT

Itomography ngekhompyutha ngaba ngokwenene kakubi impilo esiphilayo, kodwa mncinci, amatyala wavakalisa yanyhashwa oko kwakhokelela kwiimviwo CT ye kwingqula, noko kutyhilwa. Le ndlela phando isekelwe kwi -X-reyi. Le nto ithathwa kuphephe impilo yabantu, ukuba akunjalo ibekwe kufuphi umatshini ngokuqhubekayo ngaphandle ukhuseleko olukhethekileyo.

Ukoyika lokudlula inkqubo alinaso isizathu, ngoko musa ukunikezela lo msebenzi izifundo xa kuyimfuneko. Xa uqhuba CT kwingqula inika ngexabiso elifanelekileyo, kubalulekile isifundo malunga 4,000 engange. izixhobo Modern zidalwe kunye notshintsho uyilo, ngoko ke ithamo sesichengeni ngqo ku nokuba ngaphantsi. Ukuvunyelwa ukwenza olu phando ngokuphindaphindiweyo, kunye yokuphazamiseka izibilini akayi kuvuka.

Izimo

1. Awukwazi ukwenza CT kwingqula abasetyhini abakhulelweyo. Isiqhamo ke kunobuzaza ukusebenzisa nayiphi ithamo radiation, ngoko musa ilibeka engozini. It ukuba aqhube olu phando kuphela kwiimeko apho ingozi inkulu kakhulu ukuba impilo kamama, kunye nayiphi na ukulibaziseka kunokubangela zisiba kwesi sifo.
2. CT scan musa, ukuba unako ukwenza ngaphandle, ngoko, xa indoda enamandla iintlungu okanye hyperkinesis kuvela, oko kukuthi, isigulana akayilawuli iintshukumo bakhe, wavakalisa ngo zomzimba olomeleleyo ngakanye.
3. CT kunye Ngokwahlukileyo koko, oogqirha musa singacebisi ngexesha zisanyisa, oko kukuthi, ngexesha xa umfazi isikhuselo-ekondleni umntwana. Le isilumkiso yathi ukuba radiation umahluko kusichukumisa yaye inokuqokelelana ngobisi lwebele. Ukuba CT scan kunye koko umfazi kwanyanzeleka ukuba baphumeze, kuyimfuneko ukuba ziphazamise lwebele-ukondla iintsuku ezi-2. Ngaphambi kokuba ngokusebenzisa inkqubo asophise ubisi omncinane ushiye ukuba umntwana ukuba aye nomxube yethutyana akuzange kube buhlungu kakhulu.
4. Izigulane ukusilela kwezintso kulinganiselwe ekukwazini ukwenza CT scan xa ucela uncedo kubo. Ukuba ukungasebenzi le izintso umxhelo kakhulu, ukuba enze olu phando akuvumelekanga. Ezi ziimveliso ngenisa umzimba umphumo sokuxilonga lwemisebenzi ukuba imveliso ngokusebenzisa nezintso. Ukuba la maqumrhu ayikwazi ukusebenza ngokufanelekileyo, kukho umngcipheko ukonakalisa umzimba.
5. Abantu abo bagulayo iodine wabonakala, ihambo akuvumelekanga nkqubo.
6. Xa izifo esinobubovu lengqula CT singàphunyezwa kwiimeko ezininzi, ke, oogqirha bathi bavunyelwe ukuba ukusebenzisa le ndlela diagnostic, xa kukho imfuneko. It nquma amathuba eziba iimpawu. Okokuqala, kufuneka ukuqinisekisa inqanaba hormone, ukuba ayikho ngokwanelisayo, ngoko ke CT rhoqo yabhukuqa.

Kutheni CT ne umahluko?

Esi siganeko diagnostic wambi kwenziwa umahluko. Le into ekhethekile kwisiseko ayodini, nto leyo inceda ukuba ubone ngokucacileyo yonke isakhiwo yangaphakathi amalungu. Le amalungiselelo ngaphambi kophando diagnostic ilungiselelwayo yegazi nomntu ogulayo. Xa lithe laqhenqetha ngokusebenzisa kweenqanawa umboniso ibonakala umbala ethile. Ngaphezu koko, iyeza oluhlala emzimbeni ngokuthi unceda ukuchonga izakheko abachaphazelekayo. Ingakumbi into eyiyo laphu ibala, apho eyayinethombo legazi elikhulu, kodwa ngoncedo ngokulula ezichongiweyo ngamathumba amabi, kunye neenkqubo arhabaxa.

na CT scan njani?

Le isigulane ibekwe phezu kwetafile sliding, indawo umzimba wakhe ukuba abe ngugqirha.
ring Special iqala xa uvula ifowuni kwaye yenza intshukumo ojikelezayo isigulane kufutshane. Indoda ngeli xesha na ukuhamba.

Ekwenzeni CT kunye nokulungiselela umahluko medium ilawulwa yegazi phambi koqaliso matshini. Ngamanye amaxesha kufuneka ziphele ngomlomo. Kulo mzekelo, ugqirha unika iqela ekhethekileyo apho iziselo isigulane ulwelo sibonelelwe.

Ngexesha CT of ixabiso emqaleni kwingqula i inikeza encinane. Inkqubo le yalula ngokupheleleyo kwaye ikhuselekile, ukuba phambi kwesi sifundo zaye zonke iimvavanyo, kwaye isigulane ufumene imvume gqirha ukwenza le ndlela diagnostic. Umntu uya kuba umfanekiso ngokupheleleyo kwezifo entanyeni, ngokususela kwidatha bakufumanisayo uya kulimisela unyango kakhulu kangangoko.