Renal scintigraphy: chii icho, nzira yekugadzirira uye kuti inoitwa sei

Zvemukati

• Maitiro ekugadzirira bvunzo
• Maitiro etsvo scintigraphy anoitwa sei
• Ma scintigraphy anoitwa sei pamwana

Renal scintigraphy bvunzo inoitwa nemagineti resonance imaging iyo inobvumidza iwe kuongorora chimiro uye kushanda kweitsvo. Kune izvi, zvinodikanwa kuti chinhu chine mwaranzi, chinonzi radiopharmaceutical, chigadziriswe zvakananga mutsinga, inopenya mumufananidzo wakawanikwa panguva yekuongorora, uchibvumira kuona kwemukati meitsvo.

Renal scintigraphy inogona kuverengerwa zvinoenderana nekuti mifananidzo yacho inowanikwa sei mu:

• Yakasimba renal scintigraphy, mune iyo mifananidzo inowanikwa mune imwechete nguva nemunhu akazorora;
• Dynamic renal scintigraphy, mune mifananidzo ine simba inowanikwa kubva mukugadzira kusvika mukubvisa weti.

Bvunzo iyi inoratidzirwa nachiremba wezveuropi kana nephrologist kana shanduko murudzi rwekutanga weti bvunzo kana maawa makumi maviri nemana ekuongorora weti zvichionekwa izvo zvinogona kuratidza shanduko muitsvo. Heano maitiro ekuziva zviratidzo zvechinetso cheitsvo.

Maitiro ekugadzirira bvunzo

Kugadzirira kwetsvo scintigraphy kunosiyana zvichienderana nerudzi rwekuongorora uye izvo izvo chiremba anotarisira kuongorora, zvisinei, zvakajairika kuti zvakakosha kuti dundira rizere kana risina chinhu. Kana dundira richida kuzara, chiremba anogona kuratidza kunwa kwemvura bvunzo isati yaitwa kana kuisa serum yakananga mutsinga. Kune rimwe divi, kana zvichidikanwa kuti uwane dundira risina chinhu, chiremba anogona kuratidza kuti munhu anoita weti pamberi pebvunzo.

Kune mamwezve marudzi eiyo scintigraphy umo iyo dundira inofanira kugara isina chinhu uye, mune dzakadai, zvingave zvakafanira kuisa chirongwa chedundira kuti ubvise chero weti iri mukati menduru.

Izvo zvakare zvakakosha kuti ubvise chero mhando yezvishongo kana zvigadzirwa zvesimbi usati watanga bvunzo, sezvo zvichikanganisa mhedzisiro yeiyo scintigraphy. Kazhinji kune yakasimba renal scintigraphy, chiremba anoraira kumisa diuretic mishonga maawa makumi maviri nemaviri pamberi pekuongorora kana pazuva rimwe chete.

Maitiro etsvo scintigraphy anoitwa sei

Nzira yekuita renal scintigraphy inosiyana maererano nerudzi rwayo:

Static scintigraphy:

1. Radiopharmaceutical DMSA yakajowa mutsinga;
2. Munhu anomirira angangoita maawa mana kusvika kumatanhatu kuti radiopharmaceutical iungane muitsvo;
3. Munhu wacho anoiswa mumuchina weMRI kana akawana mifananidzo yeitsvo.

Dynamic renal scintigraphy:

• Munhu anoita weti ndokuzorara pakamubhedha;
• Iyo radiopharmaceutical DTPA inojowa kuburikidza neiyo tsinga;
• Mushonga unopihwawo kuburikidza nemutsinga kukurudzira kuumbwa kweweti;
• Mifananidzo yeitsvo inowanikwa kuburikidza nemagineti resonance imaging;
• Murwere anozoenda kuchimbuzi kuti awine uye mufananidzo mutsva weitsvo unowanikwa.

Ipo bvunzo ichiitwa uye mifananidzo yacho iri kuunganidzwa zvakakosha kuti munhu arambe asina kusimba sezvinobvira. Mushure mekubaya kweiyo radiopharmaceutical, zvinokwanisika kuti unzwe kugwinha kudiki mumuviri uye kunyange kuravira kwesimbi mumuromo. Mushure mekuongorora, zvinotenderwa kunwa mvura kana zvimwe zvinwiwa kunze kwezvinwiwa zvinodhaka uye kuita weti kakawanda kubvisa iyo yakasara yeiyo radiopharmaceutical.

Ma scintigraphy anoitwa sei pamwana

Itsvo scintigraphy mumucheche inowanzoitwa mushure mehutachiona hwehutachiona hwemwana kana hwemwana kuongorora mashandiro eitsvo yega yega uye kuvepo kana kusavapo kweitsvo mavanga ayo ari mhedzisiro yehutachiona hutachiona. Kuti uite renal scintigraphy, kutsanya hakuna basa uye maminetsi mashanu kusvika kugumi pasati pabvunzo mwana anofanira kunwa magirazi maviri kusvika mana kana 300 - 600 ml yemvura.

Scintigraphy haifanire kuitwa kune vakadzi vane nhumbu uye avo vari kuyamwisa vanofanirwa kurega kuyamwisa uye vadzivise kusangana nemwana kweanenge maawa makumi maviri nemana mushure mekuongororwa.