Yini i-Fluciclovine F-18: Ukusetshenziswa, Umthamo, Imiphumela Eceleni nokuningi

I-Fluciclovine F-18 iyisitholi esinomsakazo esisetshenziswa ekuthwebuleni izithombe zezokwelapha ukusiza odokotela ukuthi babone amaseli omdlavuza wendlala yesinye ngokusobala. Lo muthi okhethekile ufakwa emthanjeni wakho futhi uhamba emzimbeni wakho, ukhanyisa izindawo lapho umdlavuza ungase ufihleke noma usabalala khona.

Cabanga ngayo njengesistimu ye-GPS eyinkimbinkimbi yeqembu lakho lezokwelapha. Le nto enomsakazo isebenza njengophawu olugqamisa amaseli omdlavuza ngesikhathi sohlobo olukhethekile lokuskena olubizwa ngokuthi i-PET scan, inikeze odokotela bakho imininingwane enemininingwane abayidingayo ukuze bahlele ukwelashwa kwakho.

Yini i-Fluciclovine F-18?

I-Fluciclovine F-18 iyi-amino acid eyenziwe ngendlela yokwenziwa ebekwe ilebula ngento enomsakazo ebizwa ngokuthi i-fluorine-18. Amaseli omdlavuza anendlala ethile ye-amino acids, okuyizakhi zokwakha amaprotheni, futhi lo muthi usebenzisa lelo qiniso.

Uma ifakwe emsingeni wakho wegazi, i-fluciclovine yamukelwa kalula ngamaseli omdlavuza kunanoma iyiphi indwangu ejwayelekile, enempilo. Ingxenye ye-fluorine-18 yale nto ikhipha inani elincane lemisebe amakhamera akhethekile angayithola ngesikhathi sokuskena kwakho.

Lo muthi uhluke ngokuphelele emaphilisi ajwayelekile noma ekwelashweni ongase ukuthathe ekhaya. Isetshenziswa kuphela ezibhedlela noma ezikhungweni zokuthwebula izithombe ezikhethekile, futhi uzoyithola kanye kuphela ngokuskena ngakunye okuhlelwe udokotela wakho.

Yini i-Fluciclovine F-18 Esizenzelwe Yona?

I-Fluciclovine F-18 yenzelwe ngokuqondile ukusiza odokotela ukuthi bathole umdlavuza wendlala yesinye ongase ubuye ngemva kokwelashwa kokuqala. Uma uhlinzwe noma wathola ukwelashwa ngemisebe ngenxa yomdlavuza wendlala yesinye futhi amazinga akho e-PSA enyuka futhi, lokhu kuskena kungasiza ukukhomba ngqo lapho umdlavuza ungase ufihleke khona.

Udktela wakho angase ancome lolu vivinyo lokuthwebula izithombe uma ezinye izithombe ezifana ne-CT noma i-MRI zinganikezanga izimpendulo ezicacile mayelana nokuthi umdlavuza wakho ubuyile yini. Lusiza kakhulu ekutholeni umdlavuza osabalale kuma-lymph nodes noma ezinye izitho zomzimba wakho.

Umuthi futhi usetshenziswa lapho odokotela bedinga ukuthola indlela engcono kakhulu yokwelashwa okwengeziwe. Ngokubona ngqo lapho amangqamuzana omdlavuza asebenzayo atholakala khona, ithimba lakho lezokwelapha lingenza izinqumo ezinolwazi olwengeziwe mayelana nokuhlinzwa, imisebe, noma ezinye izindlela zokwelapha.

Isebenza Kanjani I-Fluciclovine F-18?

I-Fluciclovine F-18 isebenza ngokulingisa i-amino acid yemvelo amangqamuzana omdlavuza awafunayo futhi awamunce ngokushesha. Amangqamuzana omdlavuza ngokuvamile anama-metabolism asheshayo kunamangqamuzana avamile, okusho ukuthi alambele njalo izakhamzimba ezinjenge-amino acids ukuze zikhulise ukukhula kwawo.

Uma usuwutholile umjovo, i-fluciclovine isabalala emzimbeni wakho wonke ngegazi lakho. Amangqamuzana omdlavuza we-prostate abamba le nto ngokuphuthuma okukhulu kunamathishu anempilo, okudala amabala aqhakazile ezithombeni ze-PET scan.

I-fluorine-18 enomsakazo exhunywe ku-fluciclovine ikhipha ama-positron, okuyizinhlayiyana ezincane ezingatholwa yi-PET scanner. Uma la ma-positron esebenzisana nama-electron emzimbeni wakho, adalela izimpawu ukuthi i-scanner izihumushela ezithombeni ezinemininingwane ekhombisa lapho amangqamuzana omdlavuza esebenza kakhulu.

Kufanele Ngiyithathe Kanjani I-Fluciclovine F-18?

Ngeke ngempela “uthatha” i-fluciclovine F-18 ngendlela yendabuko ngoba inikezwa ngomjovo we-IV ngabasebenzi bezokwelapha abaqeqeshiwe. Le nqubo yenzeka ngokuphelele esikhungweni sokuthwebula izithombe noma esibhedlela lapho uthola khona isithombe sakho.

Ngaphambi kokuqokwa kwakho, cishe uzodinga ukugwema ukudla amahora amaningana. Ithimba lakho lezokwelapha lizokunikeza imiyalelo ethile mayelana nokuzila ukudla, kodwa ngokuvamile uzodinga ukweqa ukudla cishe amahora angu-4-6 ngaphambi komjovo. Ngokuvamile ungakwazi ukuphuza amanzi ngaphandle uma utshelwe ngenye indlela.

Ngosuku lokuskena kwakho, uchwepheshe uzofaka umugqa omncane we-IV engalweni yakho bese ejova i-fluciclovine F-18. Ukujova kwangempela kuthatha imizuzwana embalwa nje, bese ulinda buthule imizuzu engaba ngu-5-10 ngenkathi umuthi ujikeleza emzimbeni wakho ngaphambi kokuthi uku-skena kuqale.

Kufanele Ngiyithathe Isikhathi Esingakanani I-Fluciclovine F-18?

I-Fluciclovine F-18 ngumjovo owodwa owuthola kuphela uma wenza i-PET scan. Ngokungafani nemithi ongayithatha nsuku zonke noma masonto onke, lokhu kusetshenziselwa inqubo yokuthwebula izithombe kuphela.

Ingxenye enomoya we-radioactive yomuthi inesigamu-sokuphila esifushane kakhulu, okusho ukuthi iyabhidlika ngokushesha emzimbeni wakho. Iningi le-radioactivity lizobe seliphelile kungakapheli amahora ambalwa ngemuva komjovo wakho, futhi uzosusa okunye ngomchamo wakho ngosuku olulandelayo noma ezimbili.

Uma udokotela wakho edinga ama-scan engeziwe esikhathini esizayo ukuqapha isimo sakho, uzothola umjovo omusha we-fluciclovine F-18 ngoku-scan ngakunye okusha. Isikhathi phakathi kwama-scan sincike ngokuphelele esimweni sakho sezokwelapha kanye nezincomo zikadokotela wakho.

Yiziphi Imiphumela Eceleni ye-Fluciclovine F-18?

Abantu abaningi bayayibekezelela kahle i-fluciclovine F-18, futhi imiphumela emibi kakhulu ayivamile. Izimpawu ezivamile zivame ukuba mnene futhi zihlala isikhashana, ngokuvamile zihlobene nenqubo yokujova uqobo kunomuthi.

Nawa amanye amaphutha ongase uwahlangabezane nawo, ukhumbula ukuthi abantu abaningi abanazo izimpawu ezibonakalayo:

• Ukuphatheka kabi okuncane noma ukulimala endaweni yokujova
• Ikhanda elincane elivame ukuxazululwa kungakapheli amahora ambalwa
• Ukucasuka okuncane, nakuba lokhu kungavamile
• Ukuzwa ukhathele noma ukulala ngemuva kwenqubo
• Ukunambitheka kwensimbi emlonyeni wakho, okushabalala ngokushesha

Lezi zimo ezincane zivame ukunyamalala kungakapheli amahora ambalwa ngemuva kokuskena kwakho. Inani elincane lemisebe eveziwe lithathwa njengeliphephile kakhulu futhi lifana nalokho ongakuthola kwezinye izivivinyo zokuthwebula izithombe zezokwelapha.

Ezimweni ezingavamile kakhulu, abanye abantu bangase babe nokusabela komzimba emthonjeni. Izimpawu zalokhu zizofaka phakathi ubunzima bokuphefumula, ukuvuvukala ebusweni bakho noma emqaleni, noma ukuqubuka okukhulu. Ithimba lezokwelapha eliqapha ukuskena kwakho lilungele ngokugcwele ukubhekana nanoma yiziphi izimo eziphuthumayo ezinjalo, yize zingavamile kakhulu.

Ubani Ongafanele Athathe I-Fluciclovine F-18?

I-Fluciclovine F-18 ngokuvamile iphephile kubantu abaningi, kodwa kunezinye izinto ezibalulekile udokotela wakho azoxoxa ngazo nawe. Izinto ezinkulu ezikhathazayo zihlobene nokukhulelwa, ukuncelisa, kanye nezimo ezithile zezokwelapha.

Uma ukhulelwe noma ungase ukhulelwe, lokhu kuskena kuvame ukugwenywa ngaphandle uma kudingeka ngempela. Ukuvezwa kwemisebe, ngenkathi kuncane, kungase kuthinte ingane esakhula. Udokotela wakho uzohlola ngokucophelela izinzuzo nezingozi uma usesimweni esinjalo.

Abesifazane abancelisa bazodinga ukuthatha izinyathelo zokuphepha ezikhethekile. Usengakwazi ukuba nokuskena, kodwa uzodinga ukukhipha ubisi lwebele bese ululahla cishe amahora angama-24 ngemuva komjovo ukuqinisekisa ukuthi impahla enomsakazo ayifinyeleli ingane yakho.

Abantu abanezinkinga ezinzima zezinso bangase badinge ukuqashwa okwengeziwe, njengoba umuthi uqedwa ngezinso. Udokotela wakho uzohlola ukusebenza kwezinso zakho ngaphambi kwenqubo uma kukhona okukhathazayo kulolu hlobo.

Amagama Omkhiqizo we-Fluciclovine F-18

I-Fluciclovine F-18 ithengiswa ngaphansi kwegama lomkhiqizo elithi Axumin e-United States. Leli igama lezentengiso okungenzeka ukuthi uzolibona emarekhodini akho ezokwelapha nasemapepheni omshwalense.

Umuthi ukhiqizwa yi-Blue Earth Diagnostics futhi uyatholakala ezikhungweni ezikhethekile zomuthi we-nuclear kanye nezibhedlela ezinamakhono e-PET scanning. Akuzona zonke izikhungo zezokwelapha ezinikeza lolu hlobo oluthile lwe-scan, ngakho-ke kungase kudingeke ukuthi uye endaweni ekhethekile emithini ye-nuclear.

Ezinye izindlela ze-Fluciclovine F-18

Ezinye izinketho zokuthwebula izithombe ziyatholakala zokuthola umdlavuza wendlala yesinye, nakuba ngasinye sinamandla aso kanye nemikhawulo yaso. Udokotela wakho uzochaza inketho engcono kakhulu ngokusekelwe esimweni sakho esithile kanye nolwazi abaludingayo.

Ama-PSMA PET scans asebenzisa i-tracer ehlukile ye-radioactive eqondiswe kuphrotheni ebizwa nge-prostate-specific membrane antigen. Le ndlela entsha yokuthwebula izithombe iba ethandwa kakhulu futhi ingase ibe sensitive kakhulu kune-fluciclovine F-18 ezinhlotsheni ezithile zokutholwa komdlavuza wendlala yesinye.

Izindlela zokuthwebula izithombe zendabuko njenge-CT scans, i-MRI, kanye ne-bone scans zisasetshenziswa kakhulu futhi zingase zanele izidingo zakho. Lokhu akubandakanyi ama-radioactive tracers kodwa kungase kunganikezi izinga elifanayo lemininingwane yokuthola izindawo ezincane zokuphindeka komdlavuza.

Ama-Choline PET scans amele enye inketho yomuthi we-nuclear, nakuba engasetshenziswa kakhulu kune-fluciclovine F-18 e-United States. Udokotela wakho uzochaza ukuthi iyiphi indlela enengqondo kakhulu ezimweni zakho ezithile.

Ingabe i-Fluciclovine F-18 ingcono kunezinye izindlela zokuthwebula izithombe?

Ama-Fluciclovine F-18 PET scans aqeqeshwa ekutholeni umdlavuza wendlala yesinye obuyile ngemva kokwelashwa kokuqala, ikakhulukazi lapho amazinga e-PSA enyuka kodwa ezinye izithombe zingabonisi imiphumela ecacile. Ilungele ikakhulukazi ukuthola umdlavuza kuma-lymph nodes kanye nezicubu ezithambile.

Uma kuqhathaniswa ne-CT noma i-MRI scans yendabuko, i-fluciclovine F-18 ingavame ukubona izindawo ezincane zomsebenzi womdlavuza ezingase zingabonwa ezinye izindlela zokuthwebula izithombe. Lolu lwazi olubalulekile lapho udokotela wakho ehlela amasu okwelapha engeziwe.

Noma kunjalo, izithombe ze-PSMA PET ezintsha zingase zibe sensitive kakhulu kune-fluciclovine F-18 ekutholeni izinhlobo ezithile zokubuyela emuva komdlavuza wendlala yesinye. Ukukhetha okuthi "kungcono" kuncike ezintweni ezifana nezici zakho zomdlavuza, ukwelashwa kwangaphambilini, nokuthi udokotela wakho udinga ukwazi ini ukuze aqondise ukunakekelwa kwakho.

Indlela ngayinye yokuthwebula izithombe inendawo yayo ekunakekelweni komdlavuza, futhi ithimba lakho lezokwelapha lizokuncoma indlela engase inikeze ulwazi oludingekayo ngesimo sakho somuntu ngamunye.

Imibuzo Evame Ukubuzwa Mayelana ne-Fluciclovine F-18

Ingabe i-Fluciclovine F-18 iphephile kubantu abanesifo sikashukela?

Yebo, i-fluciclovine F-18 ngokuvamile iphephile kubantu abanesifo sikashukela. Ngokungafani nezithombe ze-FDG PET ezisebenzisa ama-tracer asekelwe ku-glucose, i-fluciclovine F-18 iyi-tracer esekelwe ku-amino acid engawathinti kakhulu amazinga kashukela egazini.

Ngeke kudingeke ukhathazeke ngokuthi umjovo ubangela ukukhuphuka kukashukela egazini noma uphazamisa imithi yakho yesifo sikashukela. Noma kunjalo, kufanele usalandele isimiso sakho esijwayelekile sokuphatha isifo sikashukela futhi usebenzise imithi yakho njengoba kunqunyiwe, ngaphandle uma udokotela wakho ekunikeza imiyalelo ehlukile.

Ngingenzani uma ngamukela i-Fluciclovine F-18 eningi ngengozi?

I-Fluciclovine F-18 ihlala inikezwa ochwepheshe bezokwelapha zenuzi abaqeqeshiwe ababala ngokucophelela umthamo oqondile owudingayo ngokusekelwe esisindweni sakho somzimba kanye nohlobo lwesithombe olwenziwayo. Izimo zokweqisa zivamile kakhulu ngenxa yalezi zinqubo zokuphepha.

Uma ukhathazekile ngomthamo owamukele, khuluma nethimba lezokwelapha ngokushesha. Bangakwazi ukukuqapha nganoma yiziphi izindlela ezingavamile futhi bathathe izinyathelo ezifanele uma kudingeka. Ukuvezwa kwemisebe ngisho nomthamo omkhulu kunenjongo ngokuvamile kusekhona ngaphakathi kwemingcele ephephile yezinqubo zezokwelapha.

Ngingenzani uma ngiphuthelwa isithombe sami se-Fluciclovine F-18 esihleliwe?

Uma uphuthelwa isikhathi sakho sokuqokwa sokuskena, xhumana nesikhungo sokucabanga ngokushesha ngangokunokwenzeka ukuze usethe kabusha. Njengoba i-fluciclovine F-18 ilungiswa ngokushesha kumuntu ngamunye futhi inempilo emfushane kakhulu, ukuphuthelwa ukuqokwa kwakho kusho ukuthi umuthi olungiselelwe wena ngeke usetshenziswe.

Izikhungo eziningi ziyaqonda mayelana nezidingo zokusetha kabusha, kodwa zingase zidinge izinsuku ezimbalwa zokwazisa ukuze kulungiswe iqembu elisha le-tracer enomsakazo. Ungakhathazeki nganoma yimiphi imiphumela emibi yezempilo evela ekuphuthelweni ukuqokwa - uzodinga nje ukuhlela usuku olusha lokuskena nodokotela wakho.

Ngingakwazi nini ukuqhubeka nemisebenzi ejwayelekile ngemva kwe-Fluciclovine F-18?

Ngokuvamile ungaqhubeka nayo yonke imisebenzi yakho ejwayelekile ngokushesha ngemva kokuskena kwakho kwe-fluciclovine F-18 PET. Inani elincane le-radioactivity olitholile alibeki engozini amalungu omndeni, izilwane ezifuywayo, noma osebenza nabo ngokusebenzisana kwansuku zonke okujwayelekile.

Emahoreni okuqala angu-24 ngemva kokuskena kwakho, ungase ufune ukuphuza uketshezi olwengeziwe ukuze lusize ukukhipha umuthi ngokushesha ohlelweni lwakho. Ezinye izikhungo zincoma ukukhawulela ukuxhumana okuseduze nabesifazane abakhulelwe kanye nezingane ezincane amahora ambalwa okuqala, kodwa lokhu kuyisinyathelo sokuzivikela kuphela.

Ingabe Umshwalense Wami Uzokwazi Ukumboza Ukuskena Kwe-Fluciclovine F-18?

Izinhlelo eziningi ezinkulu zomshwalense, okuhlanganisa i-Medicare, zihlanganisa ukuskena kwe-fluciclovine F-18 PET uma kudingeka ngokwezokwelapha ukuhlola ukuphindeka komdlavuza wendlala yesinye. Nokho, ukumbozwa kungahluka kuye ngohlelo lwakho oluthile kanye nesimo somtholampilo.

Ihhovisi likadokotela wakho ngokuvamile lizosingatha inqubo yokugunyazwa kwangaphambili uma umshwalense wakho uyidinga. Bazohlinzeka ngemibhalo ekhombisa ukuthi kungani lokhu kuskena okuthile kudingekile ekunakekelweni kwakho. Uma unokukhathazeka mayelana nokumbozwa, xhumana nenkampani yakho yomshwalense ngokuqondile noma ucele umeluleki wezezimali weqembu lakho lezokwelapha ukuthi akusize.