Scintigraphy sambabka: Tilmaamayaasha iyo dib u eegis ku

In da'da this of daawo-teknoolojiyad sare ayaa isku dayaya inuu la socdo jeer iyo horumarinta habab cusub oo tilmaamaan jidhka bini'aadamka. shuruudaha ugu muhiimsan waa heer sare wargelin ah, ammaanka, fududaato in la isticmaalo iyo kharash yar. Mid ka mid ah habka noocaas ah waa scintigraphy pulmonary. Tilmaamayaasha waayo, nidaamkan waa arrin ballaaran, sidaa darteed waxaa loo adeegsanayaa sida dhachaatiirtas iyo dhakhaatiirta qalliinka. Tani waxay fursad si loo ogaado xeeladaha daawaynta iyo si sax ah ay helaan meelaha dhibaatada.

Sambabada scintigraphy: waa maxay?

Scintigraphy - hab ka mid ah Baadhista X-ray, loo isticmaalo si ay u qiimeeyaan shaqo ee xubnaha aadanaha iyo unugyada. Waxay ka kooban tahay maamulida nidaamka wareegga dhiigga, iyo soo dhaweynta ee isotopes radioactive by shucaaca image duubo, oo ay dhaadheer. Nidaamka laftiisa ayaa la fuliyaa iyadoo la kaashanayo qalabka gaar ah in ay qabsadaan karo iftiinka iyo waxay arki.

scintigraphy sambabka waxaa la sameeyaa si ay u bartaan nidaamka wareegga dhiigga ee sambabada iyo ogaado xadgudubyada hawo. Sida caadiga ah, ugu danbeyn helo xinjiro ama emboli in carqaladeeyo isu socodka caadiga ah ee dhiigga. Inta lagu guda jiro habka, laba hab oo ah qiimeynta xaaladda jirka waxaa loo isticmaali karaa, waxayna ku xiran tahay wixii hawlo saaray ka hor inta dhakhtarka:

- hawo,
- perfusion.

Hawo iyo perfusion scintigraphy

scintigraphy sambabada hawo lagama maarmaan ah si ay u qiimeeyaan shaqo-mareenka, waxa uu muujinayaa socodka hawada soo galay qaabka neefsashada. Si arrintan loo sameeyo, bukaanka waxaa lagu dhiirigelinayaa inay ku neefsatid buufis ahaan ka kooban radioisotopes, kadibna la isticmaalayo camera gamma a daawado horumarkooda ee jirka. gobollada Cold ayaa tilmaamaya in buufis ah in aan sameeyo in. Dhakhtarku wuxuu soo jeedin karaa sababaha suuragalka ah ee this ifafaale: stenosis, buro, joogitaanka dareere ama atelectasis.

Perfusion scintigraphy sambabka la lungemboli iyo cudurada kale ee wareegga dhiigga ogol muuqaalaynta marinnada sambabka oo arag horumar dhiigga ka ventricle saxda ah ee halbowlaha pulmonary. Ka hor inta dhowr bukaan intravenously maamulo "Technetium-99", taas oo decomposes galay isotopes yar iyo shucaaca ka soo geedi socodka diiwaan camera gamma ah. Haddii jidhka oo dhulka, taas oo aan helin walax shucaaca helay, kaasu waa kan ugu badan tahay in Lumen ee markabka laga xannibo by thrombus ama lungemboli.

nidaamka Tilmaamayaasha

Marka magacaabay scintigraphy sambabka? Tilmaamayaasha - thrombophlebitis xididka u qoto dheer oo ka mid ah addimada hoose, ogaanshaha of lungemboli iyo dabagalka firfircoon ee ay daaweynta, si ay u aqoonsadaan sababaha of hypertension pulmonary , iyo in ka badan. Waxa intaa dheer in dhibaatooyin vascular, iyadoo la isticmaalayo scintigraphy go'aan ka gaari kara ee gobolka functional ah iftiin ka hor hawlgalka waqti lumis ah, hubi joogitaanka cudurada sanbabada interstitial, iyo sidoo kale ay goobjoog ka ahaayeen cudurada lagu dhasho ee wadnaha iyo sambabada. Daaweynta qori scintigraphy sambabada in laga saaro ama loo xaqiijiyo chronic obstructive pulmonary disease iyo wadnaha oo shaqadiisa gaba, emphysema, Wadnaxanuun pulmonary, kansarka.

sababo

scintigraphy Sambabka uma baahna bukaanka wax tababar gaar ah, in la barbardhigo hababka ugu invasive, sida echocardiography transesophageal ama Bronchoscopy.

Laakiin ka hor inta nidaamka waa lagama maarmaan in la allergoproby walax shucaaca in la isticmaalo daraasadda. Tani waa si looga fogaado weerar ee anaphylaxis waqti marka bukaanka noqon doonaa camera gamma gudahood. Si aad u joojiso falcelinta xasaasiyad badan ka adag tahay in looga hortago waa.

Haddii baari noqon doonaa qof dumar ah, waa in ay baaritaan dumarka inuu meesha ka saaro uur suurto gal ah, ama aad u sheegtid dhakhtarkaaga in ilmuhu naaska, sida radioisotopes hesho dhammaan cabitaanno ah, oo ay ku jiraan caano.

Waxaa laguma talinayo in ka yar afar saac ka hor howlqabadka, qaadatid muqaadiraad ama bismuth, barium, maadaama ay tani saamayn ku yeelan kara natiijada baadhitaanka.

Geedi socodka ah ee scintigraphy

Sida laga soo xigtay dib u eegista, scintigraphy sambabada qaadataa labaatan daqiiqo. In si ay u sameeyaan daraasad perfusion ah, bukaan-socodka waxaa la weydiiyay in ay qaataan meel qotoma (sida sawirka ka fiican noqon doonaa). Bukaanka intravenously maamula daroogada, taas oo ka kooban isotopes shucaaca, ka dibna uu bilaabo scan si aad u aragto horumar ka qayb dhiigga. Waxay si yar u heli doonaa xataa weelashii ugu dhuuban yihiin.

In fulinta scintigraphy hawo ah, bukaan neefsanayo buufiyo ee sida dheer sida nuurka oo aan ku rakibi doonaa dheelitirka ee gaasaska. Qurub shucaaca bilaabaan inay sii muuq, iyo kamarad qabsadaan karo shucaaca ka soo kuwa meelaha gaaska ayaa helay. Haddii ka dib, kuwaas oo laba hab tusay meesha ay jirto cillad ah perfusion, laakiin hawo ayaa wali ah mid caadi ah, lungemboli bukaanka u badan tahay.

dhibaatooyin

Haddii qofku waa xasaasiyad, isotopes of calamado, ay xanuun iyo raaxo la'aan uu dareemi doontaa oo keliya marka uu qofkale maqaarka. Inta lagu guda jiro daraasadda bukaanka gobolka ee caafimaadka si lagu qanci karo. Lallabo, madax-xanuun, wareer waa leexashooyinkaasi ka caadi ah, taas oo ka wanaagsan in aad dhakhtarkaaga.

Ha ka baqin iyo shucaaca, sababtoo ah waa dhowr jeer ka hooseeya la mid ah inta lagu guda jiro si raajito loogu xisaabiyaa ama magnetic resonance imaging. Dabcan, cidna ma dhihi karto in daraasadda waa dhammaataan ammaan ah, laakiin saynisyahano ka shaqaynaynaa su'aalahan ilaa maantadan la joogo.

Reviews tusto: mararka qaar ay dhacdo in natiijada scintigraphy sambabka loo fasiri karaa aragtiyaha kala duwan. Xaaladaha noocaas ah, si loo xaqiijiyo cudurka lagama maarmaan ah in angiopulmonography. Under gacanta ugu CT in qulqulka bukaan socodka (sida caadiga ah ka dib markii uu sanka halbowlaha pulmonary) dhiig wakiilka bedelkeeda ay maamusho taas oo ay u guurayaan dhex weelashii sambabada, buuxinta oo dhan meesha bannaan ee la heli karo. Markaas, taxane ah oo images of dhaqdhaqaaqa iftiinka. Haddii dhakhtarka arko goob halkaas oo ma jiraan wax hannaankii vascular, ka dibna, u badan tahay, waxaa jira lungemboli ah.

надежным методом диагностики. Bukaan-socodka odhan scintigraphy sambabada waa wargelin ah, lagu kalsoonaan karo oo aan xanuun lahayn hab lagu ogaanayo.