Yini i-Diatrizoate: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

I-Diatrizoate iyisithako esisetshenziselwa ukwenza umehluko esisiza odokotela ukuthi babone ngaphakathi emzimbeni wakho ngokusobala ngesikhathi sokuhlolwa nge-X-rays kanye ne-CT scans. Lesi sixazululo esisekelwe ku-iodine sisebenza njengomaka wemithambo yakho yegazi, izitho, nezinye izakhiwo, okwenza zivele zikhanye ezithombeni zezokwelapha. Cabanga ngayo njengedayi ekhethekile elenza izingxenye ezithile zomzimba wakho zibonakale kakhulu kumishini yezokwelapha okwesikhashana, okusiza ithimba lakho lezempilo ukuthi lithole izithombe ezinemininingwane abazidingayo ukuze bakuxilongise futhi bakwelaphe ngempumelelo.

Yini i-Diatrizoate?

I-Diatrizoate iyisithako esisetshenziselwa ukwenza umehluko kwezokwelapha esiqukethe i-iodine, esenzelwe ngqo ukuthuthukisa ukubonakala kwezakhiwo zangaphakathi ngesikhathi sokuhlolwa ngemishini yokuthwebula izithombe. Uma ifakwe emgombeni wakho wegazi, ihamba ngohlelo lwakho lokujikeleza kwegazi futhi ishintsha okwesikhashana indlela ama-X-rays adlula ngayo emzimbeni wakho. Lokhu kudala izithombe ezicacile, ezinemininingwane eminingi ezisiza odokotela ukuthi bathole izinkinga, baqaphe ukwelashwa, noma baqondise izinqubo zokuhlinzwa ngokunemba okukhulu.

Lo muthi ungowesigaba semithi ebizwa ngokuthi ama-ionic contrast agents, okusho ukuthi uphethe ugesi olusiza ukuthi luxubane kahle negazi lakho kanye noketshezi lomzimba. Abahlinzeki bezempilo bebelokhu besebenzisa i-diatrizoate ngokuphepha amashumi eminyaka, futhi ithathwa njengenye yezinketho ezithembekile zokuthwebula izithombe zezokwelapha lapho udokotela wakho edinga ikhwalithi yesithombe ethuthukisiwe.

Isetshenziselwani i-Diatrizoate?

I-Diatrizoate isiza odokotela ukuthi bathole izithombe ezicacile ngesikhathi sezinqubo ezihlukahlukene zezokwelapha, ikakhulukazi lapho bedinga ukubona imithambo yakho yegazi, izitho, noma ezinye izakhiwo zangaphakathi ngemininingwane. Umhlinzeki wakho wezempilo angase ancome lesi sithako esisetshenziselwa ukwenza umehluko lapho ama-X-rays ajwayelekile noma ama-CT scans enganikezi ulwazi olwanele lokuxilongwa okunembile.

Nazi izimo eziyinhloko lapho i-diatrizoate ibonakala isiza kakhulu:

• Izinqubo ze-angiography zokuhlola imithambo yegazi enhliziyweni yakho, ebuchosheni, ezinso, noma ezinye izitho
• Ukuhlolwa kwe-CT yesifuba sakho, isisu, noma i-pelvis lapho odokotela bedinga ukuthuthukiswa kokungafani kwesicubu
• Izifundo ze-Urography zokuhlola izinso zakho, ama-ureter, nomsebenzi wesinye
• I-Venography ukuhlola amahlule egazi noma ukuvaleka emithanjeni yakho
• I-Arthrography ukuhlola amalunga nezakhiwo ezizungezile
• I-Digital subtraction angiography yokuthwebula imithambo yegazi enemininingwane

Udokotela wakho uzoqaphela ukuthi i-diatrizoate iyisinqumo esifanele yini ngokusekelwe esimweni sakho esithile sezokwelapha kanye nohlobo lokuthwebula oludingekayo. Isinqumo sincike ezintweni ezinjengomsebenzi wezinso zakho, umlando wokungezwani komzimba, kanye nendawo ethile yomzimba wakho ehlolwayo.

Isebenza Kanjani I-Diatrizoate?

I-Diatrizoate isebenza ngokushintsha okwesikhashana indlela ama-X-ray asebenzisana ngayo nezicubu zomzimba wakho, idala ukungafani okungcono phakathi kwezakhiwo ezihlukene ezithombeni zezokwelapha. Uma ifakwe egazini lakho, i-iodine e-diatrizoate imunca ama-X-ray kalula kunezicubu zakho zomzimba ezivamile. Lokhu kwenza izindawo eziqukethe i-ejenti yokungafani zibonakale ziqhakazile noma zingabonakali kahle ezithombeni ze-X-ray, kuyilapho izicubu ezizungezile zihlala emazingeni azo avamile okubonakala.

Ukuqina kokungafani kwenzeka cishe ngokushesha ngemva kokujova, okuvumela ithimba lakho lezempilo ukuthi lithwebule izithombe ezinemininingwane ngesikhathi sangempela. Izinso zakho ngokwemvelo zihlunga i-diatrizoate egazini lakho kungakapheli amahora ambalwa, futhi iningi layo lishiya umzimba wakho ngomchamo kungakapheli amahora angu-24. Lokhu kuqedwa okusheshayo kusiza ukunciphisa isikhathi sakho sokuchayeka ngenkathi usahlinzeka ngokuthwebula okuthuthukisiwe okudingwa udokotela wakho.

I-Diatrizoate ithathwa njenge-ejenti yokungafani enamandla aphakathi nendawo, okusho ukuthi inikeza ukuthuthukiswa okuhle kwesithombe ngaphandle kokuba lukhuni ngokweqile ohlelweni lwakho. Inamandla ngokwanele ukunikeza odokotela izithombe ezicacile abazidingayo, kodwa ithambile ngokwanele ukuthi abantu abaningi bayibekezelele kahle uma isetshenziswa ngendlela efanele.

Kumele Ngiyithathe Kanjani I-Diatrizoate?

Ngeke uyithathe wena i-diatrizoate - ngaso sonke isikhathi inikezwa ochwepheshe bezempilo abaqeqeshiwe endaweni yezokwelapha njengasesibhedlela noma esikhungweni sokuthwebula izithombe. Umuthi unikezwa ngomugqa we-intravenous (IV), okusho ukuthi ungena ngqo emthanjeni wakho, ngokuvamile engalweni yakho noma esandleni sakho.

Ngaphambi kwenqubo yakho, ithimba lakho lezempilo lizofaka ishubhu elincane, eliguquguqukayo elibizwa nge-catheter emthanjeni wakho. Bese bejova isixazululo se-diatrizoate ngale catheter ngesilinganiso esilawulwayo. Umjovo ungase uzizwe ubanda noma ubangele umuzwa omfushane ofudumele njengoba ungena egazini lakho, futhi ungase uqaphele ukunambitheka kwensimbi emlonyeni wakho - lezi yizimpendulo ezivamile ezivame ukunyamalala ngokushesha.

Ithimba lakho lezokwelapha lizokuqapha eduze ngesikhathi nangemva komjovo ukuze liqinisekise ukuthi uzizwa ukhululekile futhi uphendula kahle. Bazophinda baqinisekise ukuthi unamanzi ngokwanele ngaphambi nangemva kwenqubo, njengoba ukuphuza uketshezi oluningi kusiza izinso zakho ukuthi zicubungule futhi ziqede i-ejenti yokuqhathanisa ngempumelelo.

Kumele Ngiyithathe Isikhathi Esingakanani I-Diatrizoate?

I-Diatrizoate isetshenziswa kuphela ngesikhathi senqubo yakho yokuthwebula izithombe, ngakho-ke akukho isimiso sokuqhubeka sokwelashwa njengoba ungase ube nakho ngemithi yansuku zonke. I-ejenti yokuqhathanisa inikezwa njengomjovo owodwa noma uchungechunge lwemijovo ngesikhathi sokuskena kwakho, bese umzimba wakho uyayiqeda ngokwemvelo emahoreni alandelayo nezinsuku.

Umjovo wangempela ngokuvamile uthatha imizuzu embalwa nje, nakuba isikhathi sincike kunqubo yakho ethile nokuthi udokotela wakho udinga ukuthi uqhathanise kangakanani ukuze uthole izithombe ezingcono kakhulu. Ezinye izinqubo zingase zidinge imijovo eminingi ngezikhathi ezihlukene ngesikhathi sokuskena, kanti ezinye zidinga umthamo owodwa ekuqaleni.

Abantu abaningi bakhipha iningi le-diatrizoate emzimbeni wabo emahoreni angama-24 ngokuchama okuvamile. Izinso zakho zenza umsebenzi wokuhlunga nokususa i-ejenti yokuhlukanisa, yingakho udokotela wakho ezohlola ukusebenza kwezinso zakho ngaphambi kokukunika i-diatrizoate. Ukuphuza amanzi engeziwe ngemva kwenqubo yakho kungasiza ukusekela le nqubo yemvelo yokukhipha.

Yiziphi Imiphumela Eceleni ye-Diatrizoate?

Abantu abaningi bayayibekezelela kahle i-diatrizoate, behlangabezana kuphela nemiphumela emincane, yesikhashana eshabalala ngokushesha ngemva komjovo. Nokho, njenganoma yikuphi ukwelashwa kwezokwelapha, kungabangela imiphumela emibi evela ekungakhulumeni okuncane kuya ekusabeleni okungathi sína ezimweni ezingavamile.

Nansi imiphumela emibi evame kakhulu ongase uyithole:

• Umuzwa ofudumele noma obomvu emzimbeni wakho wonke ngesikhathi somjovo
• Ukunambitheka kwensimbi okufushane emlonyeni wakho
• Isicanucanu esincane noma umuzwa wokugula
• Isiyezi esincane noma ukukhathala
• Ukungakhululeki okuncane noma umuzwa ovuthayo endaweni yomjovo
• Ikhanda lesikhashana

Lezi zimpendulo ezivamile zivame ukwenzeka ngesikhathi noma ngemva nje komjovo futhi ngokuvamile zixazululwa ngemizuzu kuya emahoreni. Ithimba lakho lezempilo lilindele lezi zimpendulo futhi lizokuqapha ukuze liqinisekise ukuthi uzizwa ukhululekile kuyo yonke inqubo.

Imiphumela emibi engathi sína ingenzeka kodwa ayivamile kakhulu. Lokhu kudinga ukunakekelwa kwezokwelapha ngokushesha futhi kufaka:

• Ukungezwani komzimba okukhulu okunezinkinga zokuphefumula, ukuvuvukala kobuso noma umphimbo, noma ukuqubuka okubanzi
• Ukwehla okukhulu kwengcindezi yegazi okubangela ukuquleka noma isiyezi esikhulu
• Isigqi senhliziyo esingajwayelekile noma ubuhlungu besifuba
• Isicanucanu esikhulu nokuhlanza okungathuthuki
• Izimpawu zezinkinga zezinso njengokuncipha kokuchama noma ukuvuvukala emilenzeni
• Ukushaywa yisithuthwane noma ukudideka okukhulu

Iqembu lakho lezokwelapha liqeqeshwe ukubona nokwelapha lezi zimo ezingavamile kodwa eziyingozi ngokushesha. Bazoba nemithi esheshayo nemishini etholakalayo ngesikhathi senqubo yakho ukubhekana nanoma yiziphi izinkinga ezingase zivele.

Ubani Ongafanele Athole I-Diatrizoate?

Ezinye izimo zezokwelapha nezimo zenza i-diatrizoate ingafaneleki noma idinga izinyathelo zokuphepha ngaphambi kokusetshenziswa. Udokotela wakho uzobukeza ngokucophelela umlando wakho wezokwelapha nesimo sakho sempilo yamanje ukuze anqume ukuthi le nto ehlukile iphephile yini kuwe.

Akufanele uthole i-diatrizoate uma une:

• Ukungezwani okukhulu okwaziwayo ne-iodine noma ukusabela okukhulu kwangaphambilini ezintweni ezigqamisa i-iodinated
• Isifo sezinso esibi noma ukwehluleka kwezinso
• I-hyperthyroidism esebenzayo (igland yegilo esebenza ngokweqile)
• Ukwehluleka kwenhliziyo okukhulu noma izimo zenhliziyo ezingazinzile
• I-Multiple myeloma enokuphelelwa amanzi emzimbeni noma ukukhubazeka kwezinso

Udokotela wakho uzodinga ukusebenzisa ukuqapha okwengeziwe noma acabangele ezinye izindlela uma une:

• Izinkinga zezinso ezilula kuya kweziphakathi
• Isifo sikashukela, ikakhulukazi uma uthatha i-metformin
• Isifuba somoya noma umlando wokungezwani komzimba
• Izifo ze-thyroid
• Isifo sesibindi esibi
• Ukomisa umzimba noma ukungalingani kwe-electrolyte
• Ukuhlaselwa yinhliziyo noma unhlangothi lwakamuva

Ukukhulelwa kudinga ukucatshangelwa okukhethekile, njengoba i-diatrizoate ingawela i-placenta futhi ifinyelele ingane yakho ekhulayo. Udokotela wakho uzokala izinzuzo ngokumelene nezingozi ezingaba khona futhi angase ancome izindlela zokuthwebula ezinye uma kungenzeka. Uma uncelisa, ngokuvamile ungaqhubeka nokuncelisa ngemva kokuthola i-diatrizoate, nakuba abanye odokotela bencoma ukulinda amahora angu-12-24 njengesinyathelo sokuphepha.

Amagama Omkhiqizo we-Diatrizoate

I-Diatrizoate iyatholakala ngaphansi kwamagama amaningi emikhiqizo, nakuba isithako esisebenzayo nemiphumela eyisisekelo ihlala injalo kungakhathaliseki ukuthi iyiphi inguqulo esetshenziswa ngumhlinzeki wakho wezempilo. Amagama emikhiqizo ajwayelekile afaka i-Hypaque, i-Renografin, ne-Urografin, ngalinye lakhiwe ngezinhlobo ezithile zezinqubo zokuthwebula izithombe.

Imikhiqizo ehlukene ingase ibe nokugxilwa okuhlukahlukene kwe-diatrizoate noma amafomula ahlukile kancane aklanyelwe izidingo ezithile zokuthwebula izithombe. Udokotela wakho uzokhetha umkhiqizo nokugxilwa okufanele kakhulu ngokuya ngenqubo yakho ethile nezimo zezokwelapha. Igama lomkhiqizo alithinti ngendlela enkulu ukuthi umuthi usebenza kanjani emzimbeni wakho, kodwa lingase lithinte izinto ezinjengokunethezeka kokujova noma ikhwalithi yesithombe ezinqubweni ezithile.

Ezinye Izindlela ze-Diatrizoate

Ezinye izinto ezingafani ezinganikeza ukuthuthukiswa okufanayo kokuthwebula izithombe, futhi udokotela wakho angase ancome ezinye izindlela ngokuya ngezidingo zakho ezithile zezokwelapha, ukungezwani komzimba, noma uhlobo lwenqubo onayo. Lezi ezinye izindlela zingena ezigabeni ezihlukene ezinenzuzo ehlukahlukene kanye nokucatshangelwa.

Izinto ezingafani ezingezona ze-ionic ezifana ne-iohexol (Omnipaque) noma i-iopamidol (Isovue) ezinye izindlela ezidumile ezingase zibangele imiphumela emibi embalwa kanye nokungezwani komzimba. Lezi zinto ezintsha zivame ukukhethwa kubantu abanezinkinga zezinso, izimo zenhliziyo, noma ukusabela okwedlule kokungafani ngoba ngokuvamile zithambile ohlelweni lwakho.

Ezinqubweni ezithile, udokotela wakho angase ancome izinto ezingafani ezisekelwe ku-gadolinium, ezisetshenziswa ikakhulukazi ekuskeneni kwe-MRI kunokuba ama-X-ray noma ama-CT scan. I-barium sulfate inikeza enye inketho yokuthwebula izithombe zamathumbu, nakuba ithathwa ngomlomo kunokuba ijovwe ngemithambo.

Kwezinye izimo, udokotela wakho angase akwazi ukwenza ukuthwebula ngaphandle kwanoma iyiphi into yokwenza umehluko, nakuba lokhu kungase kunikeze imininingwane engaphansi. Ukukhetha okunye kuncike kulokho udokotela wakho okudingeka akubone, umlando wakho wezokwelapha, kanye nemishini ethile yokuthwebula etholakalayo.

Ingabe i-Diatrizoate ingcono kune-Iohexol?

I-Diatrizoate ne-iohexol zombili ziyizinto ezisebenzayo zokwenza umehluko, kodwa zinezici ezihlukene ezenza ngasinye sifaneleke kakhulu ezimweni ezithile. Akukho noyedwa “ongcono” ngokujwayelekile - ukukhetha kuncike ezidingweni zakho zezokwelapha, izici eziyingozi, kanye nohlobo lwenqubo yokuthwebula onayo.

I-Diatrizoate iyinto yokwenza umehluko ye-ionic esetshenziswe ngokuphepha amashumi eminyaka futhi ivame ukungabizi kakhulu kunezinye izindlela ezintsha. Inikeza ikhwalithi enhle yesithombe futhi isebenza kahle ikakhulukazi ezinhlotsheni ezithile ze-angiography nezinqubo ezikhethekile. Kodwa-ke, ingase ibangele imiphumela eminingi engemihle efana nesicanucanu, ukukhukhula, nokungakhululeki ngesikhathi sokujova.

I-Iohexol iyinto yokwenza umehluko engeyona i-ionic evame ukubangela imiphumela emincane engemihle kanye nokusabela komzimba. Ivame ukukhethwa kubantu abanezinkinga zezinso, izifo zenhliziyo, noma ukuzwela kwangaphambilini kokwenza umehluko ngoba ithambile ohlelweni lwakho. Kodwa-ke, ingase ibize kakhulu futhi akudingekile ngaso sonke isikhathi kuwo wonke uhlobo lokuthwebula.

Udokotela wakho uzokhetha phakathi kwalezi zinketho ngokusekelwe emlandweni wakho wezokwelapha, inqubo onayo, kanye nezici eziyingozi. Zombili izinto zithathwa njengeziphephile futhi zisebenza kahle uma zisetshenziswa ngendlela efanele, ngakho themba ithimba lakho lezempilo ukuthi likhethe inketho engcono kakhulu esimweni sakho.

Imibuzo Evame Ukubuzwa Mayelana ne-Diatrizoate

Ingabe i-Diatrizoate iphephile kubantu abanesifo sikashukela?

I-Diatrizoate ingasetshenziswa ngokuphepha kubantu abanesifo sikashukela, kodwa udokotela wakho uzodinga ukuthatha izinyathelo ezithile ezikhethekile. Uma usebenzisa i-metformin (umuthi ovamile wesifo sikashukela), cishe uzodinga ukuyeka ukuyithatha amahora angama-48 ngaphambi nangemva kwenqubo yakho yokuhlola. Lokhu kumisa okwesikhashana kusiza ekuvikeleni isimo esingavamile kodwa esibi esibizwa ngokuthi i-lactic acidosis.

Amazinga akho kashukela egazini angase ashintshe kancane ngemva kokuthola i-diatrizoate, ngakho ithimba lakho lezempilo lizokuqapha eduze. Qiniseka ukuthi utshela udokotela wakho ngayo yonke imithi yakho yesifo sikashukela futhi ulandele imiyalelo yabo ethile mayelana nokudla, ukuphuza, kanye nesikhathi sokuthatha imithi ngaphambi kwenqubo yakho.

Kufanele Ngenzeni Uma Ngithola I-Diatrizoate Eningi Ngengozi?

Ukweqisa kwe-Diatrizoate akuvamile kakhulu ngoba ochwepheshe bezempilo abaqeqeshiwe babala ngokucophelela futhi banikeze umthamo oqondile owudingayo. Uma i-ejenti yokuhlola eningi inganikezwa ngengozi, ithimba lakho lezokwelapha lizobona ngokushesha isimo futhi lithathe isinyathelo esifanele.

Ukwelashwa kwe-diatrizoate eyeqile kugxila ekusekeleni inqubo yomzimba yakho yokukhipha imvelo nokulawula noma yiziphi izimpawu ezivelayo. Lokhu kungabandakanya uketshezi olwengeziwe lwe-IV ukusiza izinso zakho ukuthi zicubungule ukuhlola ngokushesha, imithi yokulawula umfutho wegazi noma izinga lokushaya kwenhliziyo, nokuqapha eduze kuze kube yilapho ukuhlola okweqile kusula uhlelo lwakho.

Kufanele Ngenzeni Uma Ngiphuthelwa Umthamo We-Diatrizoate?

Ngeke ukwazi ngempela

I-Diatrizoate akuyona imithi othi "uyeke ukuyithatha" ngomqondo ovamile ngoba inikezwa kanye kuphela ngesikhathi senqubo yakho yokuthwebula izithombe. Umzimba wakho ngokwemvelo uqeda le nto ekhanyayo emahoreni nezinsuku ezilandelayo ngomsebenzi ojwayelekile wezinso nokuchama.

Abantu abaningi basusa iningi le-diatrizoate ohlelweni lwabo kungakapheli amahora angama-24, nakuba ukuqedwa okuphelele kungathatha izinsuku ezimbalwa. Akudingeki ukuthi wenze lutho olukhethekile ukuze uyeke umuthi - izinso zakho zisingatha le nqubo ngokuzenzakalelayo.

Ngingashayela ngemva kokuthola i-Diatrizoate?

Abantu abaningi bangashayela baye ekhaya ngemva kokuthola i-diatrizoate, kodwa lokhu kuncike ekutheni uzizwa kanjani ngemva kwenqubo nokuthi yiluphi uhlobo lokuthwebula izithombe olwenziwe. Abanye abantu bazwa isiyezi esincane, isicanucanu, noma ukukhathala okungathinta ikhono labo lokushayela ngokuphepha.

Ithimba lakho lezempilo lizohlola ukuthi uzizwa kanjani ngaphambi kokukhishwa futhi lizokwazisa ukuthi kuphephile yini ukuthi ushayele. Uma uthole imithi yokudambisa kanye nale nto ekhanyayo, ngokuqinisekile uzodinga omunye umuntu ukuthi akuqhubele ekhaya. Uma ungabaza, kuhlale kuphephe ukuhlela ezinye izindlela zokuthutha kunokuthi uyingozi yokushayela uma ungazizwa ujwayelekile ngokuphelele.