Ma'anar huhu scintigraphy

Ma'anar huhu scintigraphy

La huhu scintigraphy gwaji ne da ke duba yadda ake rarraba iska da jini a cikin huhu da gano ciwon huhu. Har ila yau, muna magana akan scintigraphy na huhu na samun iska (iska) da perfusion (jini).

Scintigraphy shine a dabarar hoto wanda ya kunshi gudanarwa ga mara lafiya a rediyoaktif tracker, wanda ke yaduwa a cikin jiki ko a cikin sassan da za a bincika. Don haka, majiyyaci ne ke fitar da radiation da na'urar za ta dauka (ba kamar rediyo ba, inda radiation ke fitar da na'urar).

 

Me yasa ake duban huhu?

Ana amfani da wannan gwajin idan akwai wanda ake zargin embolism na huhu, don tabbatarwa ko ƙaryatãwa game da cutar.

Cutar kumburin huhu tana faruwa ne ta hanyar a suturar jini (thrombus) wanda ba zato ba tsammani ya hana a na jijiya. Alamun ba su takamaimai ba: ciwon ƙirji, rashin lafiya, bushewar tari, da sauransu. Idan ba a kula da su ba, kumburin ƙwayar cuta na iya zama m a cikin kashi 30% na lokuta. Don haka gaggawar likita ce.

Don tabbatarwa ko kawar da cutar, likitoci na iya amfani da gwaje-gwajen hoto, musamman CT angiography ko scintigraphy na huhu.

Hakanan za'a iya rubuta wannan jarrabawar:

  • idan akwai cutar huhu na kullum, don kimanta tasirin magani ko bin juyin halitta;
  • don yin lissafi a cikin lamaringajeriyar numfashi mara misaltuwa.

Jarrabawar

Scintigraphy na huhu baya buƙatar shiri na musamman kuma ba shi da zafi. Duk da haka, yana da mahimmanci don sanar da likita duk wani yiwuwar ciki.

Kafin gwajin, ma'aikatan kiwon lafiya suna allurar samfurin rediyo dan kadan a cikin jijiya a hannun majiyyaci. Samfurin yana haɗe da tarin furotin (albumin) wanda zai kwana a cikin tasoshin huhu, wanda ke ba da damar ganin su.

Don ɗaukar hotuna, za a umarce ku ku kwanta akan teburin jarrabawa. Kyamara ta musamman (kyamara-gamma ko kyamarar scintillation) za ta motsa da sauri sama da kai: dole ne ku shaƙar iskar gas ta amfani da abin rufe fuska (krypton radioactive gauraye da oxygen) don ba ku damar ganin alveoli na huhu. Ta wannan hanyar, likita zai iya lura da rarraba iska da jini a cikin huhu.

Ya isa ya kasance ba ya motsi tsawon mintuna goma sha biyar yayin siyan hotunan.

Bayan binciken, yana da kyau a sha ruwa da yawa don sauƙaƙe kawar da samfurin.

 

Wane sakamako za mu iya tsammani daga duban huhu?

Scintigraphy na huhu na iya bayyana rashin daidaituwa iska da jini a cikin huhu.

Dangane da sakamakon, likita zai ba da shawarar magani mai dacewa da bibiya. Idan akwai kumburin huhu, ana buƙatar kulawar gaggawa, inda za a ba ku maganin rigakafi don narkar da jini.

Wasu gwaje-gwaje na iya zama dole don samun ƙarin bayani (x-ray, CT scan, PET scan, gwajin numfashi na aiki, da sauransu).

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