Xa ufumanisa ukuba wena okanye umntu omaziyo unomhlaza, ugqirha wakho uya kukucebisa ukuba wenze iimvavanyo ezahlukeneyo, akunjalo? Ngamanye amaxesha ezi seli zomhlaza zinokusasazeka ziye kwezinye iindawo zomzimba, ngakumbi emathanjeni. Kwiimeko ezinjalo, kwenziwa uvavanyo olukhethekileyo olubizwa ngokuba yi-'bone scan' ukuze kubonwe ukuba umhlaza uwachaphazele na amathambo, okanye ukuba unyango luwachaphazele njani amathambo. Usenokuziva usoyika kancinci xa usiva eli gama. Kodwa kweli nqaku, siza kuthetha nje ngento eyenzekayo kweli candelo, indlela yokuyilungiselela, kunye nokuba kukho into omele uyoyike.
Ufanele uzilungiselele njani ukuskena amathambo?
Iindaba ezimnandi zezokuba akukho mfuneko yokulungiselela olu vavanyo. Akunyanzelekanga ukuba wenze naluphi na utshintsho kwindlela otya ngayo imihla ngemihla okanye kwimisebenzi yakho.
Nangona kunjalo, ukuba usebenzisa amayeza, kubalulekile ukuxelela ugqirha wakho. Oku kubaluleke kakhulu ukuba usebenzisa amayeza aqulethe i-bismuth (njengePepto-Bismol), asetyenziselwa ukunyanga iingxaki zesisu. Kwakhona, ukuba usandula ukwenza i-X-ray enento ebizwa ngokuba yi-barium, xelela ugqirha wakho. Oku kunokuchaphazela kancinci iziphumo ze-bone scan.
Ngaphambi kovavanyo, abasebenzi baza kukucela ukuba ususe zonke izinto zokuhombisa zegolide, ezifana neentsimbi zomqala, izacholo, imisesane, kunye nezinye izinto zokuhombisa zesinyithi. Ungacelwa ukuba unxibe ilokhwe ekhethekileyo yesibhedlele.
Yintoni onokuyilindela ngomhla wovavanyo?
Nangona ukuskena amathambo ngokwako kuthatha imizuzu engama-30 ukuya kwengama-60 kuphela, kungathatha iiyure ezininzi ukufika ekhaya emva kokuba wonke umsebenzi esibhedlele ugqityiwe. Ngoko ke kufuneka ulungele oko kwaye ube nomonde omncinci.
Nantsi into eyenzekayo kolu vavanyo:
1. Ukujova i-'tracer': Okokuqala, kufakwa isixa esincinci kakhulu sento ene-radioactive ebizwa ngokuba yi-'tracer' emzimbeni wakho. Musa ukothuka ligama elithi 'radioactive', eli alinabungozi emzimbeni wakho. Ingcali ijova le tracer emthanjeni osengalweni okanye esandleni sakho.
2. Ukuhamba kwe-tracer emzimbeni wonke: Emva kokufakwa inaliti, i-tracer ihamba emzimbeni wonke ngegazi lakho ize iqokelele emathanjeni akho kwiiyure ezimbalwa. Ngamafutshane, i-tracer iqokeleleka kwiindawo zokulungiswa kwamathambo, umonakalo, okanye utshintsho kunakwezinye iindawo.
3. Ukuskena:Emva koko uthunyelwa phantsi komatshini ofana nekhamera enkulu. Oku kubizwa ngokuba yi-'gamma camera'. Ngelixa ulele kamnandi etafileni, le khamera isondela kakhulu emzimbeni wakho kwaye ithatha imifanekiso kancinci. Oku kungathatha malunga nemizuzu engama-60.
Abanye abantu banokuziva bexinezelekile kancinci ngeli xesha. Ukuba uziva ngaloo ndlela, musa ukuzibamba, uxelele abasebenzi apho. Baza kukunceda uzive ukhululekile ngakumbi.
Kwezinye iimeko, ugqirha wakho unokugqiba ekubeni enze 'i-three-phase scan'. Oku kuquka ukuthatha imifanekiso yamathambo akho kungekuphela nje kube kanye, kodwa kathathu. Eyokuqala ithathwa njengoko i-tracer ifakwa, eyesibini ithathwa emva kwenaliti, kwaye eyesithathu ithathwa emva kweeyure ezi-3-5.
Iziphumo kwaye kwenzeka ntoni emva koko?
Emva kokuba uvavanyo lugqityiwe, uya kucetyiswa ukuba usele amanzi amaninzi kuba i-tracer kufuneka ihlanjwe ngokukhawuleza emzimbeni wakho.
Ngenxa yokuba le tracer ine-radioactive, ugqirha wakho angakuxelela ukuba usebenzise indlu yangasese eyahlukileyo usuku olunye okanye ezimbini xa usiya ekhaya, njengasesibhedlele. Oku kubaluleke kakhulu ukuba unabantwana abancinci ekhaya.
Iziphumo zovavanyo zibonisa iindawo ezithile zotshintsho lwamathambo.
| Imbonakalo yesiphumo | Ithetha ntoni le nto? |
|---|---|
| "Iindawo ezishushu" - iindawo ezimnyama/ezimnyama | Oku kuthetha ukuba uninzi lwe-tracer luyaqokelelana kuloo ndawo. Oku kuthetha ukuba kukho umsebenzi okanye utshintsho olwenzekayo kuloo ndawo yethambo. |
| "Amabala Abandayo" - amabala anombala okhanyayo | Oku kuthetha ukuba i-tracer ayifunxwanga kuloo ndawo. Oku kusenokuba kungenxa yokungabikho kwegazi kuloo ndawo okanye uhlobo oluthile lomonakalo wamathambo. |
Into ebalulekileyo apha kukuba nokuba i-bone scan ibonisa utshintsho emathanjeni, ayinakuqiniseka ngokupheleleyo ukuba ibangelwa ngumhlaza. Ezi 'ndawo zishushu' zinokubangelwa zezinye iimeko zonyango ezifana ne-arthritis, usulelo, okanye ukwaphuka okudala.
Ngoko ke, ugqirha wakho unokucebisa ukuba wenze uvavanyo olongezelelekileyo (umz., i-CT scan, i-MRI scan, okanye i-biopsy) ukuqinisekisa ukuba la mabala abangelwa ngumhlaza.
Ukuskena kwamathambo kudla ngokungabangeli miphumo mibi. I-radioactivity iyanyamalala ngokupheleleyo emzimbeni kwiintsuku ezimbini.
Zithini iingozi zokuhlolwa kwethambo?
Olu vavanyo luhlala lukhuselekile. Nangona kunjalo, njengalo naluphi na uvavanyo lwezonyango, kukho iingozi ezincinci. Ugqirha wakho uya kuhlala ehlola ngononophelo iingozi kunye neenzuzo zovavanyo ngaphambi kokuba akuthumele kolu vavanyo.
- Ukukhulelwa: Ukuba ukhulelwe, okanye unento encinci yokukrokrela ukuba ukhulelwe, kubalulekile ukuba uxelele ugqirha wakho ngaphambi kovavanyo. Olu vavanyo alusoloko lwenziwa kubafazi abakhulelweyo kuba i-radioactive tracer inokuba yingozi kumntwana ongekazalwa.
- Ukuncancisa: Ukuba ungumama oncancisayo, ugqirha wakho unokukucebisa ukuba uyeke ukuncancisa iintsuku ezimbalwa emva kokuba kufakwe i-tracer. Ungakhathazeki, ugqirha wakho uza kukunika imiyalelo efunekayo yokwenza oku.
- Indawo yokuhlatywa kwenaliti: Kusenokubakho ukukrweleka apho kuhlatywe khona inaliti. Oku kuqhelekile. Amaxesha amaninzi, ukuba i-tracer ivuza emthanjeni, indawo inokudumba ize ibe buhlungu. Nangona kunjalo, oku kuya kuphola ngokukhawuleza kwiintsuku ezimbalwa.
- I-Radioactivity: Ubungakanani bemitha efunyanwa ngumzimba wakho kolu vavanyo buncinci kakhulu. Nangona kunjalo, kukho inkolelo yokuba oku kunokunyusa kancinci umngcipheko wokuba nomhlaza kwixesha elizayo. Ukuba unenkxalabo okanye amathandabuzo malunga noku, thetha nogqirha wakho ngayo ngokukhululekileyo.
Umyalezo Wokuya Ekhaya
- Uvavanyo lwethambo luvavanyo olubalulekileyo ukuze kubonwe ukuba umhlaza usasazeke emathanjeni okanye ukuba unyango luphumelele.
- Ngaphambi kovavanyo, qiniseka ukuba uxelela ugqirha ngazo zonke amayeza owasebenzisayo kunye nazo naziphi na ii-X-rays oye wazifumana kutshanje.
- Ngexesha lovavanyo, kufakwa into enemisebe ebizwa ngokuba yi-'tracer' emzimbeni kwaye imifanekiso ithathwa nge-'gamma camera'.
- Nokuba iziphumo zibonisa 'iindawo ezishushu', akunakutshiwo ukuba zibangelwa ngumhlaza. Kusenokufuneka uvavanyo olongezelelekileyo ukuqinisekisa oku.
- Olu vavanyo luhlala lukhuselekile, kodwa kubalulekile ukwazisa ugqirha ukuba ukhulelwe okanye uncancisa.
- Thetha ngokukhululekileyo nogqirha wakho malunga nazo naziphi na izinto ezikuxhalabisayo okanye uloyiko onalo. Baza kukunika ingcaciso kunye nesisombululo esifanelekileyo.
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