Kuyini ithambo scintigraphy we skeleton?

Bone scintigraphy skeleton - indlela ukusebenza for sitholakele isifo ithambo. Isimiso ezisebenza le ndlela itholakala ukumuncwa ngokungalingani evamile futhi ukuqothuka kwezinwele okungavamile ithambo izicubu izidakamizwa enemisebe. Lesi sidakamizwa iqondiswa ngesikhathi umthamo ukuthi akunamthelela enobuthi emzimbeni, kodwa lena okuthiwa "label" ukuze izicubu sokugembula.

Kunezinhlobo eziningi test amalungiselelo okuyinto zenzelwe ekutadisheni izinhlelo ezithile emzimbeni. kungcono ukusebenzisa amathambo asemzimbeni nge 99mTc bifosfanaty ezindongeni. Kulesi ukulungiselela esiphezulu eyenza umuntu acabange eseZwini amandla ku isakhiwo ithambo.

Ngenxa yalokho we zokuxilonga scintigraphy skeleton etholwe isithombe ezimbili-ntathu - lokhu kwanele ngempela ukuthola kwezinso kwesakhiwo izinqubo sokugembula.

Scintigraphy we skeleton kungaba log kwalezi zimo:

- zokugula oncologic nge kungenzeka Ukudlulela

- Direct izinqubo tumoral emathanjeni,

- waphuka,

- njengoba okwashiwo Dynamics ukwelashwa.

Scintigraphy skeleton wenziwa ekhethekile gamma amakhamera. Isakhiwo lesi sikhala ukuthi akagcini ngokuba namandla wasithatha izinhlayiyana eziningi zokukhanya amancanyana, kodwa futhi ukwandisa amandla izikhathi eziningana zazo. Okuholela kwakhiwa flash okuqinile ukukhanya, ovaleleke spectrometric umshini ekhethekile. Ngakho kungenzeka ukunquma ukusatshalaliswa izidakamizwa esinelebuli kuso sonke isifunda skeleton.

Radiopharmaceutical iqondiswa amahora amathathu ngaphambi cwaningo ezihlongozwayo. Kwakuphakathi nalesi sikhathi ketshezi has isikhathi ukusakaza ngemithambo yegazi ukuze ngokuphelele zonke amathambo asemzimbeni. Badlule ngqo sitholakele, okuyinto akuthathi isikhathi esingaphezu kwehora. Umphumela kungenziwa kulinganiselwa cishe ngokushesha ngemva kokuhlinzwa - kulula kakhulu kogulayo nakudokotela.

Bone scintigraphy skeleton okwamanje - omunye ethandwa kakhulu futhi kwafunwa ithambo zokugula ukuhlola. Izinzuzo kulolu cwaningo:

- esincane isikhathi nemali esetshenziselwe ukukhokhela inqubo;

- kakhulu ulwazi (likuvumela ukuthi ubone izimpawu umdlavuza ngo ithambo kwezinyanga ezimbalwa ngaphambi ngeso yabo phezu radiograph);

- kobuhlungu isiguli nokuphepha ngokuphelele.

Kufanele kuqashelwe ukuthi scintigraphy lamathambo senziwa e-United States phakathi nonyaka owandulele laya ezigidini ezingu-17. Nalapha futhi, engase nisindisiwe kuka-10 million. Izimpilo. Phela, in the ekulwisaneni nomdlavuza kubalulekile kakhulu - ekuhlonzweni.

Emazweni aseNtshonalanga, ithambo scintigraphy - akusiyo into entsha futhi akumangalisi, kunalokho, kuba indlela evamile ukuxilongwa, okuyinto eyenziwa cishe yimuphi umtholampilo. Emazweni kancane athuthukile, kulolu cwaningo kubhekwa ukuba ukunethezeka Kwenziwa kuphela izikhungo ezinkulu zokwelapha. Imishini futhi kushiya okuningi okufanele oyifunayo - ngokuvamile ephelelwe yisikhathi gamma ikhamera.

Kufanele kuqondwe ukuthi scintigraphy ingasetshenziswa hhayi kuphela izifo amathambo. It ithole isicelo kwayo kabanzi e nezenhliziyo, ukuthola isifo senhliziyo. scintigraphy myocardial owazenza nezinye izidakamizwa eziningana, kodwa isimiso indlela uyefana.

"Pertechnetate" - esinelebuli izidakamizwa ethize ukuze kuhlonzwe izifo yegilo usebenzisa ikhamera gamma.

Futhi, kukhona izidakamizwa ezahlukene enemisebe, tropic kuya izicubu wamaphaphu futhi glomeruli kwezinso. Lokhu kwenza kube nokwenzeka ukuxilonga zokugula lwalezi nhlelo ngesikhathi izigaba sokuqala.

Ngokuvamile, scintigraphy - indlela jikelele sitholakele pathologies eziningi izitho zangaphakathi, cishe, esikhathini esizayo kuyoba kwande kuwo wonke amazwe.