Iyini i-Bone Scintigraphy futhi yenziwa kanjani?

-Delile

• Kwenziwa kanjani
• Yenzelwe ini
• Uwuqonda kanjani umphumela

I-Bone scintigraphy ukuhlolwa kwe-imaging diagnostic okusetshenzisiwe, kaningi, ukuhlola ukusatshalaliswa kokwakheka kwamathambo noma umsebenzi wokulungisa kabusha kuwo wonke amathambo, namaphoyinti okuvuvukala abangelwa izifo, isifo samathambo, ukuphuka, izinguquko ekujikelezeni kwegazi kungabonakala. Ithambo, ukuhlolwa kwethambo okufakelwa noma ukuphenya izimbangela zobuhlungu bethambo, isibonelo.

Ukwenza lolu vivinyo, i-radiopharmaceutical efana ne-Technetium noma i-Gallium, okuyizinto ezinemisebe ye-radioactive, kufanele ijovwe emthanjeni. Lezi zinto zikhangwa izicubu zamathambo ezinesifo noma umsebenzi ngemuva kwamahora angaba ngu-2, angabhaliswa kusetshenziswa ikhamera ekhethekile, ethola ukusebenza kwemisebe yomzimba futhi yakhe isithombe samathambo.

Kwenziwa kanjani

I-Bone scintigraphy iqalwa ngomjovo ngomthambo we-radiopharmaceutical, okuthi noma ukhipha imisebe ye-radioactive, wenziwe ngomthamo ophephile wokusetshenziswa kubantu. Ngemuva kwalokho, umuntu kufanele alinde isikhathi sokutholwa kwento ngamathambo, okuthatha cishe amahora angama-2-4, futhi umuntu kufanele afundiswe nge-hydration yomlomo phakathi nesikhathi somjovo we-radiopharmaceutical nokuthola isithombe.

Ngemuva kokulinda, isiguli kufanele sichame ukukhipha isinye bese silala phansi ku-stretcher ukuqala ukuhlolwa, okwenziwa kwikhamera ekhethekile eqopha izithombe zamathambo kukhompyutha. Izindawo ezigxilwe kakhulu yi-radiopharmaceutical, okusho ukusabela okukhulu komzimba esifundeni, njengoba kukhonjisiwe esithombeni.

Ukuhlolwa kwamathambo kungenziwa esifundeni esithile noma kuwo wonke umzimba futhi, ngokujwayelekile, ukuhlolwa kuhlala phakathi kwemizuzu engama-30-40. Isiguli akudingeki sizile ukudla, sinakekele ngokukhethekile, noma simise umuthi. Kodwa-ke, emahoreni angama-24 kulandela ukuhlolwa, isiguli akufanele sithintane nabesifazane abakhulelwe noma izingane, ngoba zingazwela kwi-radiopharmaceutical ekhishwa ngalesi sikhathi.

Ngaphezu kwalokho, kunezigaba ezintathu ze-scintigraphy, ezenziwa lapho kunesidingo sokuhlola izithombe ze-scintigraphy ngezigaba. Ngakho-ke, esigabeni sokuqala kuhlolwa ukugeleza kwegazi ezakhiweni zamathambo, esigabeni sesibili kubhekwa ibhalansi yegazi esakhiweni samathambo futhi, ekugcineni, kuhlolwe izithombe zokutholwa kwamathambo nge-radiopharmaceutical.

Yenzelwe ini

I-Bone scintigraphy ingakhonjiswa ukukhomba ezimweni ezilandelayo:

• I-scintigraphy yamathambo: ucwaningo lwama-metastases amathambo abangelwa izinhlobo ezahlukahlukene zomdlavuza, njengesifuba, i-prostate noma i-lung, ngokwesibonelo, nokukhomba izindawo zokushintshwa kwethambo metabolism. Ukuqonda kangcono ukuthi yini imastastase nokuthi yenzeke nini;
• I-Three-Phase Bone Scintigraphy: ukukhomba izinguquko ezibangelwa i-osteomyelitis, i-arthritis, izicubu zamathambo eziyinhloko, ukuqhekeka kwengcindezi, ukuphuka okufihliwe, i-osteonecrosis, i-reflex sympathy sympathy, i-bone infarction, ukusebenza kwamathambo nokuhlolwa kwamathambo okufakelwa. Ibuye isetshenziselwe ukuphenya izimbangela zobuhlungu bamathambo lapho izimbangela zingakhonjwanga ngokunye ukuhlolwa.

Lokhu kuhlolwa kuyaphikiswa kwabesifazane abakhulelwe noma ngesikhathi sokuncelisa, futhi kufanele kwenziwe kuphela ngemuva kweseluleko sezokwelapha. Ngaphandle kokuthwetshulwa kwamathambo, kunezinye izinhlobo ze-scintigraphy ezenziwa ezithweni ezahlukahlukene zomzimba, ukukhomba izifo ezahlukahlukene. Bheka okuningi ku-Scintigraphy.

Uwuqonda kanjani umphumela

Umphumela we-bone scintigraphy unikezwa ngudokotela futhi imvamisa uqukethe umbiko ochaza okwabonwayo nezithombe ezathathwa ngesikhathi sokuhlolwa. Lapho ehlaziya izithombe, udokotela ufuna ukubuka izifunda ezibizwa ngokuthi zifudumele, okuyizona ezinombala ogqame kakhulu, okukhombisa ukuthi indawo ethile yethambo imunce imisebe eminingi, okuphakamisa ukwanda komsebenzi wendawo.

Izindawo ezibandayo, okuyilezo ezibonakala zicace bha ezithombeni, nazo ziyahlolwa ngudokotela, futhi zikhomba ukuthi bekukhona ukumuncwa okuncane kwe-radiopharmaceutical ngamathambo, okungasho ukwehla kokugeleza kwegazi kusayithi noma ubukhona be isibonelo, isimila esibi.