Uma udokotela wakho ekutshela ukuthi udinga ukwenza i-'Nuclear Medicine Scan', ungase wesabe noma ube nelukuluku. Uma sizwa igama elithi 'nuclear', kufika izinto ezahlukene engqondweni. Kodwa empeleni lokhu akusikho okufanele ukwesabe. Lokhu ukuhlolwa kwezokwelapha okubaluleke kakhulu futhi okuphephile okusiza ekutholeni izifo eziningi kusenesikhathi. Ake sibone ukuthi kuyini, kwenziwa kanjani, nokuthi yiziphi izinzuzo nezingozi. Ake sixoxe ngakho konke ngamagama alula.
Kuyini Ukuthwebula Izithombe Ngemithi Yenuzi ngamagama alula?
Kalula nje, lena indlela ekhethekile yokuskena esetshenziswa ukubheka izitho ezingaphakathi emizimbeni yethu. Kodwa okukhethekile ngalokhu ukuthi ayikwazi ukubona kuphela ukuma kwesitho, kodwa nokuthi sisebenza kahle kangakanani .
Nansi indlela yokwenza lokhu:
1. Okokuqala, uzonikezwa inani elincane kakhulu lento enemisebe (i-Radioactive Tracer). Lokhu kuvame ukwenziwa ngemithambo yegazi. Ngezinye izikhathi unganikezwa nesiphuzo.
2. Lo 'mkhondo' awusiwo umuthi noma udayi. Ngakho-ke akukho miphumela emibi . Kufana nephasela. Uma lingena emzimbeni, liya ngqo esithweni esifuna ukusibona (isibonelo, inhliziyo, izinso, indlala yegilo).
3. Inani elincane lamandla (imisebe) likhishwa 'ku-tracer' engene kuleso sitho. Asikuzwa lokho.
4. Ube usufakwa emshinini wokuskena onekhamera ekhethekile ebizwa ngokuthi 'ikhamera ye-gamma'. Le khamera ithwebula isignali evela kuleyo ngxenye bese isebenzisa ikhompyutha ukudala isithombe esihle nesicacile saleyo ngxenye.
Ngokubheka lezi zithombe, uchwepheshe angabona ukuthi isitho sakho sisebenza kahle noma ukuthi kunenkinga.
Lokhu kuhluke kanjani ekuhlolweni okufana ne-X-ray kanye ne-CT scans?
Lona umbuzo abantu abaningi abanawo. Uma usuqonda umehluko omkhulu phakathi kwalezi zivivinyo ezimbili, ukubaluleka kwemithi yenuzi kuzocaca nakakhulu kuwe.
Cabanga ngenjini yemoto yakho. Uma uvula ibhonethi yemoto bese ubheka injini, ungabona izingxenye zayo. Yileso isakhiwo (i-Anatomy) . Yilokhu okwenziwa yi-scan njenge-X-ray, i-CT, i-MRI. Okusho ukuthi, babheka ukuma nobukhulu besitho, nokuthi ngabe kukhona yini okukuso, njengesimila noma ukuphuka.
Manje cabanga ngokuqala imoto bese ulalele umsindo wenjini isebenza. Ngaleyo ndlela singaqonda ukuthi injini isebenza kahle noma ngabe kukhona isifo endaweni ethile. Yilowo msebenzi . Yilokhu okwenziwa yi-nuclear medicine scan. Okusho ukuthi, ibheka ukuthi isitho sisebenza kahle kangakanani.
| Isici | Ukuskena Kwemithi Yenuzi | I-X-ray / i-CT scan |
|---|---|---|
| Ngokuyinhloko ukuhlola | Umsebenzi wesitho - okungukuthi, indlela isitho esisebenza ngayo. | I-Anatomy - okungukuthi, ukuma nobukhulu besitho. |
| Ubuchwepheshe | Ukuthwebula imisebe (evela ku-tracer) ephuma emzimbeni ngekhamera. | Umshini uthumela imisebe yemisebe emzimbeni bese uthatha isithombe solunye uhlangothi. |
| Ulwazi olutholiwe | Ulwazi olufana nokuthi inhliziyo iphampa kahle kangakanani igazi? Izinso zihlanza kahle kangakanani igazi? | Ulwazi olufana nokuthi ithambo liphukile yini? Ingabe kukhona isimila emaphashini? |
Ngenxa yokuthi lo msebenzi ungabonakala, ukuhlolwa kwemithi yenuzi kungabona ukungasebenzi kahle kwezitho kwezinye izifo, ngisho nangaphambi kokuba isimo sesitho sishintshe.
Kungani kufanele senze lolu hlobo lokuhlolwa?
Ukuskena kwemithi yenuzi kusetshenziselwa ukuxilonga izifo eziningana, ukuqapha impumelelo yokwelashwa, futhi ngezinye izikhathi ngisho nokuzelapha.
| Isimo/isitho somzimba | Izibonelo zezinto okufanele uziqaphele |
|---|---|
| Isifo senhliziyo | Ngemva kokuhlaselwa yinhliziyo, hlola ukuthi imisipha yenhliziyo yonakele yini, ukuthi imithambo yegazi ehambisa igazi enhliziyweni ivaliwe yini, nokuthi inhliziyo ihambisa igazi kahle kangakanani. |
| Izinkinga Zamathambo | Bheka amanxeba amancane, izifo, kanye namaseli omdlavuza angase angabonakali ku-X-ray. |
| Isifo Se-thyroid | Ukuze uthole ukuthi indlala yegilo isebenza ngokweqile (hyperthyroidism) noma ayisebenzi kahle (hypothyroidism), hlola amaqhubu. |
| Isifo Sezinso | Hlola ukuthi izinso zihlanza kahle kangakanani igazi, ukuthi kukhona yini izithiyo ekugelezeni komchamo, nokuthi ngabe kukhona yini izibazi ezibangelwa ukutheleleka. |
| Umdlavuza | Ukuthola ukuthi umdlavuza ususakazekele kwezinye izingxenye zomzimba (i-metastasis) nokubona ukuthi ukwelashwa kuphumelele kangakanani. I-PET scan nayo iwuhlobo olukhethekile lwe-scan. |
| Abanye | Thola amahlule egazi emaphashini, ukusebenza kwenyongo, ezinye izimo zobuchopho, kanye nezifo zegazi. |
Ngaphezu kwalokho, lobu buchwepheshe busetshenziswa futhi ekwelapheni ezinye izinhlobo zomdlavuza. Bubizwa ngokuthi "i-Radioimmunotherapy." Kulokhu, izinto ezisebenzisa imisebe zithunyelwa ngqo emangqamuzaneni omdlavuza bese zibhujiswa.
Yini okufanele ngiyenze ngaphambi nangosuku lokuhlolwa?
Lokhu kungaba umbuzo omkhulu engqondweni yakho, kodwa asikho isidingo sokulungiselela okuningi kakhulu ngalokhu.
Ukulungiselela ngaphambi kokuhlolwa
Akukho mthetho ojwayelekile walokhu. Indlela okudingeka uzilungiselele ngayo izohluka kuye ngohlobo lokuskena onakho .
- Kwezinye izikena, ungase ucelwe ukuthi ungadli noma uphuze lutho ngaphandle kwamanzi amahora ayisithupha ngaphambi kokuhlolwa.
- Ezinye iziskeni zingase zingabi nemikhawulo yokudla noma yeziphuzo.
- Into ebaluleke kakhulu ongayenza ngalesi sikhathi ukuhlala uthule futhi uzolile . Njengoba nje uthatha isithombe, uma uthutha, isithombe singase singacaci.
- Ukuskena ngokuvamile kuthatha cishe imizuzu engama-30-60.
- Ngezinye izikhathi kunezikhathi lapho izithombe zithathwa khona isikhathi esingaphezu kosuku olulodwa, izinsuku eziningana.
- Umthamo wemisebe: Inani lemisebe elitholwa ngumzimba wakho phakathi nalesi skeni liphansi kakhulu. Lingase libe ngaphansi kwalelo elitholwa yi-CT scan. I-tracer ishiya umzimba zingakapheli amahora noma izinsuku ezimbalwa.
- Ukungezwani komzimba: Ingozi yokungezwani komzimba ne-tracer iphansi kakhulu. Kodwa-ke, uma kukhona ukungezwani komzimba nanoma yini, kubalulekile ukutshela udokotela wakho kusengaphambili.
- Akubuhlungu: Lokhu akubuhlungu njengokuhlinzwa. Abukho ubuhlungu ngaphandle kokufakwa kwenaliti encane.
- Ukutholwa kwezifo kusenesikhathi: Njengoba kushiwo ngaphambili, izinguquko ekusebenzeni kwesitho zingatholakala kusenesikhathi, okuvumela ukuthi isifo sitholakale ngaphambi kokuba sibe sibi kakhulu.
- Ulwazi olunembile: Ungathola ulwazi olunembile kakhulu nolunemininingwane olungenakutholakala kwezinye izivivinyo.
- Ukuvimbela ukuhlinzwa okungadingekile: Ngezinye izikhathi kudingeka ukuhlinzwa kokuhlola ukuze kutholakale isifo. Kodwa ukuskena okufana nalokhu kungaqeda leso sidingo.
- Ungesabi igama elithi 'nuclear'. Inani le-radioactive tracer elisetshenziswe kulokhu lincane kakhulu, futhi liphephile.
- Lokhu kuskena akubheki ukuma kwesitho sakho, kodwa kunalokho 'umsebenzi' waso. Lokhu kuvumela ukutholakala kwesifo kusenesikhathi.
- Lokhu akulona ukuhlolwa okubuhlungu. Okudingeka ukwenze nje ukulala unganyakazi ngaphansi kwesithwebuli.
- Cela udokotela wakho noma isibhedlela ukuthi akunike imiyalelo ethile yokuthi yini okufanele uyenze ngaphambi kokuhlolwa. Akuzona zonke izikena ezidinga ukulungiswa okufanayo.
- Udokotela wakho uzokuchazela imiphumela. Unganqikazi ukubuza noma yimiphi imibuzo noma ukukhathazeka ongase ube nakho ngaleso sikhathi.
Ngakho-ke, kungcono ukuthola imiyalelo ecacile ngalokhu kudokotela wakho noma esibhedlela/esikhungweni sokuskena lapho kwenziwa khona ukuhlolwa. Landela ngqo lokho abakushoyo.
Kwenzekani ngesikhathi sokuhlolwa?
Uzojovwa nge-tracer bese ucelwa ukuthi ulinde isikhathi esithile ukuze imuncwe yi-organ. Lesi sikhathi siyahlukahluka kusukela ekuskeni kuya ekuskeni. Kungaba imizuzu embalwa. Entweni efana nokuskena kwamathambo, kungathatha amahora ama-2-3.
Uzobe usuyiswa ekamelweni lokuskena bese ulaliswa engxenyeni efana nombhede yomshini. Ikhamera ye-gamma izobekwa phezu kwengxenye efanele yomzimba wakho bese uqala ukuthatha izithombe.
Ingabe zikhona izingozi kulokhu? Yiziphi izinzuzo?
Kuvamile ukuzizwa wesaba uma uzwa igama elithi 'radioactive', kodwa empeleni ingozi iphansi kakhulu.
Kunezinzuzo eziningi zalolu vivinyo:
Ngemva kokuhlolwa
Ngokuvamile, ungaqhubeka nemisebenzi yakho evamile ngemva kokuskena. Akukho mingcele kulokho okudlayo noma okuphuzayo. Udokotela wakho uzokweluleka ukuthi uphuze amanzi amaningi usuku lonke. Lokhu kuzosiza i-tracer esele emzimbeni wakho ukuthi ikhishwe ngokushesha ngomchamo wakho.
Ukuskena kwakho kuzohlolwa nguchwepheshe futhi kuzolungiswa umbiko. Uma umbiko usutholwe udokotela wakho okwelaphayo, uzokufonela akuchazele imiphumela.
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