(PET-CT) Izikena

I-Positron Emission Tomography kunye neComputed Tomography (PET-CT) Izikena:

I-PET-CT sisixhobo sokuxilonga esisekwe kakuhle somhlaza apho i-radiolabelled PET radiotracers, ngokuqhelekileyo i-18F-Fluoro-2 i-deoxyglucose (18F-FDG), i-molecule yeswekile ye-radioactive ifakwe kwisigulane. Iiseli zomhlaza zidibanisa iswekile kumazinga aphezulu kuneeseli eziqhelekileyo kunye ne-PET-CT scan inceda oogqirha ukuba baqonde ukuba ithumba ngaphakathi emzimbeni linomhlaza okanye hayi. Uphononongo lwe-PET-CT lubonelela ngolwazi malunga nenqanaba lesi sifo, ukwenzela ukuba ulawulo olufanelekileyo njengotyando okanye i-chemotherapy okanye unyango lwe-radiation lunokucetyiswa, njengoko lubonwa lufanelekile.

Ukuskena kusebenzisa idayi ekhethekileyo equlethe iitracer zeradioactive (Isotope ebhalwe iimolekyuli zeGlucose). Ezi tracer ziyaginywa, zitsalelwe, okanye zitofwe kwi vein engalweni kuxhomekeke ekubeni leliphi na ilungu lomzimba elihlolwayo. Amalungu athile kunye nezicubu zifunxa umkhondo.
Xa zibhaqwe kwi-PET scanner, ezo ziza kuvumela ugqirha ukuba abone indlela amalungu kunye nezicubu ezisebenza kakuhle ngayo.
Umkhondo uya kuqokelela kwiindawo zemichiza ephezulu, eluncedo kuba izicubu ezithile zomzimba, kunye nezifo ezithile, zinezinga eliphezulu lemichiza. Ezi ndawo zesifo ziya kubonakala njengamabala aqaqambileyo kwi-PET scan

I-Apollo Proton Cancer Centre ixhotyiswe ngobudala obutsha be-64 isilayi Siemens Biograph Vision, iskena sokuqala se-Digital PET-CT kuMzantsi Mpuma Asia. I-FDG-PET-CT kwi-Apollo Proton Cancer Centre inokunceda ekubhaqweni kwangaphambili kokuphindaphinda kwe-tumor. I-PET-CT scans ngoku isetyenziselwa ukubeka iliso ekuphenduleni unyango kuzo zonke izifo ezahlukeneyo, eziya kukwazi ukubeka iliso kwimiphumo yonyango kunye nokutshintsha okufanayo xa isigulane singaphenduli kuyo.

Izinto eziluncedo zePET-CT Scan:

• Ukufunyaniswa kwangaphambili kwesifo ngaphambi kokubonakala kweenguqu zesakhiwo.
• Ukubekwa ngokwenqanaba okuchanekileyo kunye nokubuyiselwa kwimeko yomhlaza.
• Ngokuchaseneyo okudityanisiweyo okuphuculweyo 64 izilayi umzimba wonke CT ngolwazi metabolic.
• Ubungakanani be-tumor metabolism ngaphambi nangemva konyango.
• Ukuhlelwa kwe-Metabolic yamathumba kunye noqikelelo.
• Ikhuselekile ukuba isetyenziswe kwizigulana ezinesifo sezintso ezingapheliyo, ukufakelwa kwesinyithi, i-pacemakers, njl.

Iimpawu zoMgulana:

• Ubungakanani begantry ebanzi (78 cms): ithatha izigulane ezinkulu.
• I-tunnel ye-gantry emfutshane (i-136 cms): iphucula induduzo yesigulane kwaye iququzelele ukubeka isigulane.
• Ukuphambuka kwe-Zero kwebhedi phakathi kwe-PET kunye ne-CT yemimandla yokujonga: ukuhamba kakuhle kwesigulane kuyo yonke inkqubo.
• Umthamo ophezulu wokuthwala ubunzima: Ukufika kwi-227-kgs

Imiboniso eyodwa:

Ikristale ephezulu kakhulu eIndiya enezixhobo zedijithali ezinobuchule bokubonelela;

• Uvakalelo oluphezulu kakhulu: Yehlisa ixesha lokuskena kunye nedosi etofwayo, iphucula ukuphuma kwesigulane, kunye nokunciphisa ukuvezwa kwemitha kwizigulana.
• Eyona nto ingcono kwisisombululo soshishino: Iyakwazi ukubona izilonda ezincinci kunye nefuthe kuvavanyo lwakwangoko lwempendulo yonyango.
• Elona xesha likhawulezayo lobuchwephesha bokubhabha (214 ps): Liphucula umahluko kunye nophawu kwireyishini yengxolo.
• I-Flowmotion kunye ne-multi-parametric imaging ye-PET: yenza ubungakanani obupheleleyo xa kuthelekiswa ne-SUV yodwa. Yenza imifanekiso eshukumayo yomzimba wonke.
• Ukuveliswa ngokukhawuleza kwidatha yokuqala.
• I-4DCT yesango lokuphefumla: Kucwangciso oluchanekileyo lonyango lwemitha.