Xa kufikwa kumba wokuchonga iingxaki ezinxulumene nendawo yesifuba, iingcali zonyango zihlala zixhomekeke kwiindlela ezimbini zokucinga:isifuba se-x-raykunye nesifuba ct. Ezi ngcolelo zicinga zidlala indima ebalulekileyo ekuboneni iimeko ezahlukeneyo zokuphefumla kunye nentliziyo. Ngelixa zombini zibalulekile, kubalulekile ukuqonde umahluko phakathi kwazo ukuqinisekisa ukuxilonga ngokuchanekileyo kunye nonyango olululo.
Isifuba se-x-ray,Ikwabizwa ngokuba yi-radiolot, yindlela eqhelekileyo yokucinga esetyenziswayo esetyenziswa umfanekiso wesifuba usebenzisa imitha ye-elektromagnetic. Kubandakanya ukuveza indawo yesifuba kwixabiso elincinci le-ionimuuching radiation ukufaka imifanekiso yemiphunga, intliziyo, imithambo yegazi, amathambo kunye nezinye izinto. I-X-rays yesifuba isebenza ngendleko, ifumaneke ngokulula, kwaye ibonelele ngesishwankathelo esikhawulezayo sesifuba esifubeni.
Kwelinye icala, ukuskena kwesifuba se-CT, okanye i-Tmomography ye-tomodious, isebenzisa indibaniselwano yee-X-rays kunye netekhnoloji yekhompyuter ivelise imifanekiso enqamlezileyo yesifuba. Ngokuvelisa imifanekiso emininzi eneenkcukacha ezivela kwii-angles ezahlukeneyo, iskena se-CT ibonelela ngembonakalo enzulu yesifuba, eqaqambisa nokuba yinto engaqhelekanga. I-CT Scans iluncedo ngokukhethekileyo ekuchongeni iimeko ezintsonkothileyo kunye nokuhlalutya izakhiwo zangaphakathi zesifuba.
Umahluko omnye obalulekileyo phakathi kwesifuba se-x-ray kunye nesifuba se-ct kwizakhono zabo zokucinga. Ngelixa zombini iindlela zobuchule zivumela ububonisi bamacandelo kunye nezicubu ngaphakathi kwesifuba, isifuba se-CT sibonelela ngenqanaba eliphezulu lenkcukacha. Isifuba se-x-ray sibonelela ngamagqabantshintshi ebanzi kodwa ayinakubonisa ukungabinamncinci okanye utshintsho olufihlakeleyo kwizicubu. Ngokuchasene noko, isifuba se-CT sinokufumana kwaye sibonisa ukuba nezakhiwo ezintsonkothileyo, ezenza zibe luncedo ngakumbi ekuchongeni iimeko ezithile.
Ukucaca kunye nokuchaneka kwesifuba se-CT senza isixhobo esibalulekileyo ekuchongeni iimeko ezahlukeneyo zokuphefumla nentliziyo. Ingayichonga umhlaza wemiphunga, i-pulmonary empronism, inyumoniya, kwaye ihlole ubungakanani bomonakalo wemiphunge obangelwe zizifo ezinjengeeCoid-19. Ukongeza, isifuba se-CT sihlala sisetyenziswa ngabantu abaneentliziyo ezirhanelwa, ukubonelela ngemifanekiso eneentliziyo zentliziyo kunye nemithambo yegazi ukuya ekufumaneni izifo ezingaqhelekanga, ezinjenge-aneurysms yendawo yokuhlala.
Ngelixa iskena se-c scan ye-c scan inikezela amandla azodwa, ayisoloko ingumdlalo wokuqala wokucinga. I-x-rays ye-rays idla ngokwenziwa njengesixhobo sokukuqala sovavanyo ngenxa yokufikeleleka kwabo kunye nokufikeleleka. Zihlala zisetyenziselwa ukuchonga izinto eziqhelekileyo zesifuba kwaye zikhokele kuphando oluthe kratya, ezinjenge-CT Scals okanye ezinye iindlela zokucinga.
Omnye umahluko ophambili phakathi kwesifuba se-x-ray kunye nesifuba se-CT linqanaba lokuvezwa kwemitha. Isifuba esiqhelekileyo se-X-ray sibandakanya ukuvezwa kwemitha encinci, esenza ikhuseleke kakhulu ekusebenziseni iziqhelo. Nangona kunjalo, isifuba se-c scan siveza isigulana kwidosi ephezulu yemitha ngenxa yemifanekiso emininzi ye-X-Ray ethathwe kuyo yonke le nkqubo. Umngcipheko onxulumene ne-radiation kufuneka uhambelane ngenyameko ngokuchasene nezibonelelo ezinokubakho zesifuba se-CT, ngakumbi kwizigulana zabantwana okanye abantu abafuna ukukrwada.
I-X-raysKwaye i-CT Scans Scans zizixhobo ezibalulekileyo zokuxilonga ezisetyenzisiweyo kuvavanyo lwezifo zokuphefumla kunye nezifo zentliziyo. Ngelixa isifuba se-x-ray sibonelela ngesishwankathelo esisiseko sendawo yesifuba, iskena se-CT SCH ibonelela ngemifanekiso eneenkcukacha kwaye ichanekile, iyenza ilungele ukuchonga iimeko ezintsonkothileyo. Ukukhetha phakathi kwezi zimbini kuxhomekeke kwimeko ethile yeklinikhi, ukubakho, kunye nenqanaba leenkcukacha ezifunekayo ukuze ufumane i-disflonosis echanekileyo.
Ixesha leposi: I-Oct-30 ukuya kwi-2023