Mene ne kashi scintigraphy na kwarangwal?

Kashi scintigraphy kwarangwal - aikin Hanyar ga ganewar asali daga kashi cuta. The aiki manufa na wannan hanya ta'allaka ne da unequal sha na al'ada da kuma mahaukaci kashi nama rediyoaktif miyagun ƙwayoyi. Wannan magani an gudanar a sashi cewa yana da wani mai guba sakamako a kan jikin, amma wannan shi ne abin da ake kira "lakabin" ga pathological nama.

Akwai da yawa iri gwajin shirye-shirye wanda an yi su ne da nazarin wasu jiki tsarin. shi ne mafi kyau don amfani da ƙashi na daga cikin kwarangwal da 99mTc bifosfanaty a kan bangon. A wannan shiri matsakaicin iya shiga ikon cikin kashi tsarin.

A sakamakon da bincike scintigraphy kwarangwal samu biyu-girma image - wannan shi ne quite isa ya gane tsarin munanan kuma pathological tafiyar matakai.

Scintigraphy na kwarangwal na iya zama wani log a cikin wadannan yanayi:

- oncologic Pathology da yiwu metastasis,

- Direct tumoral matakai a cikin ƙasusuwansa,

- samu karaya,

- kamar yadda na lura da masu kuzarin kawo cikas da magani.

Scintigraphy kwarangwal ne da za'ayi a cikin na musamman gamma kyamarori. A tsarin wannan sarari shi ne cewa shi ne iya ba kawai kama da mafi kankantar kwayar photons, amma kuma don su kara karfinsu sau da yawa. A sakamakon kafa m haske flash, wanda aka kama spectrometric musamman na'ura. Kamar haka yana yiwuwa domin sanin rarraba da labeled miyagun ƙwayoyi a ko'ina cikin kwarangwal yankin.

Radiopharmaceutical aka gudanar sa'o'i uku kafin samarwa binciken. A lokacin da wannan lokaci da abu yana da lokaci don yada ta hanyar jini zuwa cikakken duk kasusuwa na kwarangwal. Nan kuma ci gaba kai tsaye zuwa ga ganewar asali, wanda ba ya dauki fiye da awa daya. A sakamakon za a iya kiyasta kusan nan da nan bayan hanya - shi sosai dace duka biyu da haƙuri da kuma likita.

Kashi scintigraphy kwarangwal a wannan lokaci - daya daga cikin rare kuma nemi bayan kashi Pathology bincikowa. A abũbuwan amfãni daga wannan binciken:

- karamin adadin lokaci da kuma kudi ciyar a kan hanya;

- sosai m (ba ka damar ganin alamun malignancy a cikin kashi 'yan watanni kafin su gani a kan radiograph).

- m ga mãsu haƙuri kuma cikakkar lafiya.

Ya kamata a lura da cewa scintigraphy na ƙasũsuwa da aka sanya a Amurka a lokacin baya shekara zuwa miliyan 17. Sa'an nan, cewa mai yiwuwa an ceto, fiye da miliyan 10. Lives. Bayan duk, a yaki da cutar daji ne mafi muhimmanci - farkon ganewar asali.

A kasashen turai, kashi scintigraphy - shi ne ba wani sabon abu da kuma mamaki, a maimakon haka, shi ne mai al'ada Hanyar ganewar asali, wanda yana da za'ayi a kusan duk wani asibitin. A} asashen dake tasowa, wannan binciken da aka dauke su a alatu da kuma yana da za'ayi kawai a manyan cibiyoyin harkokin likita. A kayan aiki ma bar yawa da za a so - shi ne sau da yawa m gamma kamara.

Ya kamata a fahimci cewa scintigraphy za a iya amfani ba kawai ga ganewar asali daga kashi cututtuka. An samu ta fadi da aikace-aikace a cardiology, don gane da cututtukan zuciya. Tsokar scintigraphy yi da dama sauran kwayoyi, amma da manufa na hanyar ne guda.

"Pertechnetate" - labeled takamaiman magani ga ganewar asali na thyroid cututtuka ta amfani da wani gamma kamara.

Har ila yau, akwai daban-daban rediyoaktif kwayoyi, Tropic ga huhu nama da koda glomeruli. Wannan ya sa ya yiwu don gane asali Pathology daga cikin wadannan tsarin a matakin farko.

A general, scintigraphy - a duniya Hanyar ga ganewar asali da yawa pathologies na ciki gabobin, da kuma, mafi m, a nan gaba zai kasance mafi kowa a duk ƙasashe.