Tose tinoziva kuti kuongororwa kwemifananidzo yezvokurapa, kusanganisira X-rays, ultrasound,MRI, mushonga wenyukireya uye X-rays, inzira dzinokosha dzekuongorora chirwere uye dzinoita basa rakakosha mukuona zvirwere zvisingaperi uye kurwisa kupararira kwezvirwere. Ehe, zvakafanana zvinoshandawo kuvakadzi vane pamuviri hwakasimbiswa kana husina kusimbiswa..Zvisinei, kana nzira idzi dzekutora mifananidzo dzikashandiswa kumadzimai ane pamuviri kana kuti anoyamwisa, vanhu vazhinji vanozonetseka nezvedambudziko, richakanganisa hutano hwemwana ari mudumbu kana mwana here? Zvingakonzera matambudziko akawanda kuvakadzi vakadaro pachavo here?
Zvinoenderana nemamiriro ezvinhu. Nyanzvi dzeX-ray nevanopa hutano vanoziva nezvenjodzi dzekurapa dzekuona nemwaranzi uye njodzi dzekuona nemwaranzi kuvakadzi vane pamuviri nevana vari mudumbu. Semuenzaniso, X-ray yechipfuva inoisa mwana asati aberekwa pamwaranzi yakapararira, nepo X-ray yemudumbu ichiisa mukadzi ane pamuviri pamwaranzi yekutanga. Kunyange zvazvo kuratidzwa nemwaranzi kubva mumifananidzo iyi yekurapa kungave kudiki, kuramba uchiratidzwa kunogona kukanganisa amai nemwana ari mudumbu. Chiyero chikuru chemwaranzi chinogona kuwanikwa nevakadzi vane pamuviri i100.msV.
Asi zvakare, mifananidzo iyi yezvekurapa inogona kubatsira vakadzi vane pamuviri, ichibatsira vanachiremba kupa kuongororwa kwakarurama uye kunyora mishonga yakakodzera. Pamusoro pezvose, zvakakosha pahutano hwevakadzi vane pamuviri nevana vavo vasati vaberekwa.
Ndezvipi njodzi uye matanho ekuchengetedza enzira dzakasiyana dzekurapa dzekutora mifananidzo?Ngationgororei izvozvo.
Matanho
1.CT
CT Zvinosanganisa kushandiswa kwemwaranzi ionizing uye zvine basa guru pakuzvitakura, nekushandiswa kweCT scans kuchiwedzera ne25% kubva muna 2010 kusvika 2020, zvichienderana nehuwandu hwakakodzera. Nekuti CT ine chekuita nekuwanda kwemwaranzi yemwana ari mudumbu, zvakakosha kufunga nezvedzimwe nzira pakufunga nezvekushandisa CT muvarwere vane pamuviri. Kudzivirira lead inzira inodiwa yekudzivirira njodzi yemwaranzi yeCT.
Ndezvipi zvimwe zvakanakira kupfuura CT?
MRI inoonekwa senzira yakanakisisa yekurapa CT. Hapana humbowo hunoratidza kuti madhigirii emwaranzi ari pasi pe100 mGy panguva yekuzvitakura ane chekuita nekuwedzera kwezvirwere zvekuzvarwa nazvo, kuberekwa kwemwana akafa, kupfupfudzika kwepamuviri, kukura, kana kuremara kwepfungwa.
2.MRI
Kana tichienzanisa neCT, mukana mukuru weMRIndeyekuti inogona kuongorora nyama dzakadzika uye dzakapfava mumuviri pasina kushandisa ionizing radiation, saka hapana matanho ekudzivirira kana kupesana kune varwere vane pamuviri.
Pose panowanikwa nzira mbiri dzekufungidzira, MRI inofanira kufungwa nezvayo uye kusarudzwa nekuda kwekusaonekwa kwayo kwakaderera. Kunyangwe zvimwe zvidzidzo zvakaratidza mhedzisiro yedzidziso yemwana ari mudumbu pakushandisa MRI, senge teratogenicity, kupisa kwenyama, uye kukuvara kweacoustic, hapana humbowo hwekuti MRI inogona kukuvadza mwana ari mudumbu. Kana ichienzaniswa neCT, MRI inogona kunyatsoongorora nyama yakapfava yakadzika pasina kushandisa contrast agents.
Zvisinei, mishonga inobva kugadolinium, imwe yemishonga miviri mikuru inoshandiswa muMRI, yakaratidzwa kuti ine njodzi kuvakadzi vane pamuviri. Vakadzi vane pamuviri dzimwe nguva vanonzwa matambudziko makuru kune michina yekuongorora mifananidzo, zvakaita sekunonoka kunonoka, bradycardia yenguva refu, uye kusununguka nguva isati yakwana.
3. Ultrasonography
Ultrasound haibudisiwo mwaranzi ionizing. Hapana mishumo yekiriniki inoratidza migumisiro yakaipa yekurapwa kweultrasound pavarwere vane pamuviri nevana vavo vasati vaberekwa.
Chii chinoonekwa neultrasound bvunzo kuvakadzi vane pamuviri? Chekutanga, inogona kusimbisa kana mukadzi ane pamuviri ane pamuviri zvechokwadi; Tarisa zera nekukura kwemwana ari mudumbu uye verenga zuva rekuzvarwa, uye tarisa kurova kwemoyo wemwana ari mudumbu, matauriro emhasuru, kufamba, uye kukura kwese. Pamusoro pezvo, tarisa kana amai vane pamuviri vane mapatya, vana vatatu kana kupfuura, tarisa kana mwana ari mudumbu ari panzvimbo yekutanga asati asununguka, uye tarisa kana mazamu nechibereko zvakajairika.
Mukupedzisa, kana michina nemidziyo ye ultrasound zvakagadzirwa nemazvo, maitiro e ultrasound haapi njodzi kuhutano hwevakadzi vane pamuviri nevana vasati vaberekwa.
4. Mwaranzi yeNyukireya
Kufungidzira nezvemishonga yenyukireya kunosanganisira kubaya murwere ne radiopharma, iyo inopararira mumuviri wese uye inoburitsa mwaranzi panzvimbo yakatarwa mumuviri. Vanaamai vazhinji vanonetseka pavanonzwa izwi rekuti nuclear radiation, asi kuratidzwa kwemwaranzi yemwana mudumbu nemushonga wenuclear kunoenderana nezvinhu zvakasiyana-siyana, zvakaita sekuburitswa kwemwana naamai, kutorwa kwe radiopharmaceuticals, uye kugoverwa kwe radiopharmaceuticals mudumbu, huwandu hwe radioactive tracers, uye rudzi rwemwaranzi inoburitswa ne radioactive tracers, uye hazvigone kuverengerwa.
Mhedziso
Muchidimbu, mifananidzo yezvekurapa inopa ruzivo rwakakosha nezvemamiriro ehutano. Munguva yekuzvitakura, muviri wemukadzi unogara uchichinja uye unowanzobatwa nezvirwere zvakasiyana-siyana. Kuongororwa uye mishonga yakakodzera yevakadzi vane pamuviri zvakakosha kuhutano hwavo nehwevana vavo vasati vaberekwa. Kuti vaite sarudzo dziri nani uye dzine ruzivo rwakawanda, vanachiremba veX-ray nevamwe vanachiremba vanofanirwa kunzwisisa zvakazara mabhenefiti nemigumisiro yakaipa yemifananidzo yakasiyana yezvekurapa uye kuratidzwa kwemwaranzi pavakadzi vane pamuviri. Pose apo varwere vane pamuviri nevana vavo vanoberekwa vanoonekwa nemwaranzi panguva yemifananidzo yezvekurapa, vanachiremba veX-ray navanachiremba vanofanira kupa tsika dzakajeka mune imwe neimwe nzira. Njodzi dzemwana ari mudumbu dzine chekuita nemifananidzo yezvekurapa dzinosanganisira kukura zvishoma nezvishoma kwemwana ari mudumbu, kupererwa nepamuviri, kusashanda zvakanaka kweuropi, kukura kusina kujairika kwevana, uye kukura kwetsinga. Nzira yemifananidzo yezvekurapa inogona kusakuvadza varwere vane pamuviri nevana vari mudumbu. Zvisinei, kugara vachiratidzwa nemwaranzi uye mifananidzo kwenguva refu kunogona kuva nemigumisiro yakaipa pavarwere nevana vari mudumbu. Nokudaro, kuitira kuderedza njodzi yemifananidzo yezvekurapa uye kuona kuchengetedzeka kwemwana ari mudumbu panguva yekuongorora mifananidzo, mapato ese anofanira kunzwisisa mwero wengozi yemwaranzi pamatanho akasiyana ekuzvitakura.
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Nguva yekutumira: Kukadzi-27-2024
