Xa usiva igama elithi "ultrasound," ngaba umfanekiso kamama okhulelweyo ejonge umntwana wakhe phambi kogqirha ufika engqondweni? Yinyani leyo, yindlela esihlala siyibona ngayo. Kodwa ubusazi na ukuba olu vavanyo lwe-ultrasound luvavanyo lwezonyango olubaluleke kakhulu olusetyenziselwa ezinye izinto ezininzi? Makhe sithethe ngayo yonke le nto ngokulula namhlanje.
Ngamafutshane, yintoni le ultrasound?
I-Ultrasound luvavanyo olukhethekileyo lwezonyango olusetyenziselwa ukujonga amalungu kunye nezicubu ezithambileyo ngaphakathi emizimbeni yethu. Ngamanye amaxesha lubizwa ngokuba yi-sonography. Lubandakanya ukuthumela amaza esandi avakala kakhulu, angavakaliyo ezindlebeni zethu, emzimbeni kunye nokubukela imifanekiso evelayo kwiscreen sekhompyutha. Oku kufana nendlela amalulwane asebenzisa ngayo isandi ukubhabha ebusuku.
Yintoni umahluko phakathi kwe-X-ray kunye ne-ultrasound?
Nangona zombini ezi zizilingo ezibonakala ngaphakathi emzimbeni, indlela ezisebenza ngayo yahlukile.
- I-X-reyi: Oku kusebenzisa umlinganiselo omncinci wemitha. Ilungile kakhulu ekujongeni izinto eziqinileyo ezifana namathambo.
- I-Ultrasound: Oku kusebenzisa amaza esandi. Ngoko ke, akukho kuvezwa kwimitha. Oku kulungele kakhulu ukujonga amalungu ezicubu ezithambileyo njengezintso, isibindi kunye nesibeleko.
I-ultrasound ligama lovavanyo. Umfanekiso esiwufumanayo kolo vavanyo ubizwa ngokuba yi-sonogram.
Isebenza njani le scan?
Khawucinge nje, le yindlela elula kakhulu. Ngexesha lovavanyo, ingcali yezonyango (edla ngokuba yi-sonographer) ibeka isixhobo esincinci eluswini lwakho ize isishukumise. Esi sixhobo sibizwa ngokuba yi-transducer.
1. Okokuqala, ijeli ifakwa kumphezulu wolusu lwakho. Oku kususa umoya ophakathi kwe-transducer kunye nolusu, okwenza kube lula ukuba amaza esandi angene emzimbeni.
2. Emva koko i-transducer ithumela amaza esandi esingavakaliyo iindlebe zethu emzimbeni.
3. La maza esandi abetha amalungu angaphakathi aze abuyele umva (njengesandi).
4. Ezi mpendulo zibuyayo zibanjwa yi-transducer ngokwayo, kwaye idatha ithunyelwa kwikhompyutha.
5. Ikhompyutha isebenzisa loo datha ukwenza umfanekiso ophilayo welungu elifanelekileyo kwisikrini.
Ingcali ye-radiology okanye ugqirha wakho uza kuyixilonga le sifo ngokujonga le mifanekiso.
Zisetyenziselwa ntoni ii-ultrasound?
Ii-ultrasound scans azipheleli nje ekukhulelweni. Zisetyenziselwa izinto ezahlukeneyo.
| Imeko yokusetyenziswa | Inkcazo |
|---|---|
| Ngexesha lokukhulelwa | Isetyenziselwa ukujonga ukukhula komntwana, ukubetha kwentliziyo yakhe, kunye nendawo ami kuyo, ukufumanisa ukuba kukho amawele na, ukumisela umhla wokuzalwa, ukufumanisa isini somntwana, kunye nokujonga naziphi na iingxaki. |
| Ukuxilongwa | Isetyenziselwa ukuxilonga izifo zamalungu omzimba ezifana nentliziyo, imithambo yegazi, isibindi, inyongo, izintso, isibeleko, ama-ovari, i-thyroid gland, amabele kunye namasende. |
| Njengoncedo kwiinkqubo zonyango | Ngamanye amaxesha, isiqwenga sesicwili sinokuthathwa kwindawo ethile emzimbeni (umz., iNeedle Biopsy ), kwaye inaliti inokukhokelwa kuloo ndawo kanye kusetyenziswa i-ultrasound. |
| Njengonyango | Iteknoloji ye-ultrasound ngamanye amaxesha isetyenziselwa ukunyanga iimeko ezifana neengxaki ezithile zezicubu ezithambileyo, amatye ezintso, kunye ne-uterine fibroids. |
Ezinye iintlobo ezikhethekileyo ze-ultrasound
Ngokuhambela phambili kwetekhnoloji, ngoku kukho iintlobo ezikhethekileyo ze-ultrasound.
- I-Doppler Ultrasound: Oku kunokujonga ukuhamba kwegazi, isantya, kunye nendlela elihamba ngayo igazi kwimithambo yethu yegazi. Oku kubaluleke kakhulu ekufumaneni izinto ezifana nokuqhekeka kwegazi.
- I-Ultrasound ye-3D/4D: Nangona iskeni eqhelekileyo ivelisa umfanekiso othe tyaba (2D), lo uvelisa umfanekiso onemilinganiselo emithathu (3D). I-4D ithetha ukuba ungawubona umfanekiso we-3D ngexesha langempela. Ezi zisetyenziselwa ukubona ngokucacileyo izinto ezifana nobuso bomntwana ngexesha lokukhulelwa.
- I-Echocardiogram: Olu luvavanyo lwe-ultrasound olusetyenziselwa ngokukodwa ukujonga ukusebenza kwentliziyo.
Kwenzeka ntoni ngaphambi nasemva kokuhlolwa kwe-ultrasound?
Ukulungiselela olu scan kulula kakhulu.
Ngaphambi kokuskena
Ugqirha uza kukunika imiyalelo ethile ngokuxhomekeke kuhlobo lweskeni oza kuyenza.
- Ukuba ujongwa isisu (isisu), ungacelwa ukuba uzile ukutya iiyure ezimbalwa .
- Ukuba ujongwa isinqe (umz. isibeleko, isinyi), ungacelwa ukuba usele iiglasi ezimbalwa zamanzi uze ugcwalise isinyi sakho kakuhle . Oku kungenxa yokuba isinyi esipheleleyo sivumela amanye amalungu ukuba abonakale ngokucacileyo.
- Nxiba impahla ekhululekileyo enokususwa lula.
Ngexesha lokuskena
Olu luvavanyo olungenabuhlungu oluhlala luthatha imizuzu engama-30 ukuya kwiyure e-1 . Ngelixa ulele ebhedini, ijeli ifakwa kuloo ndawo kwaye i-transducer ishukunyiswa phezu komphezulu wolusu. Ngamanye amaxesha i-transducer ekhethekileyo inokufuneka ifakwe nge-vaginal (`Transvaginal ultrasound`) okanye nge-rectum (`Transrectal ultrasound`). Oku kuvumela imifanekiso ecacileyo. Ugqirha wakho uza kukuchazela oku kwangaphambili.
Emva kokuskena
Xa uvavanyo luphelile, ungagoduka njengesiqhelo. Ngaphandle kokuba unikwe i-anesthesia, akukho mqathango wokuba uqhube, utye, okanye usele.
Ixesha eliza kuthathwa ukufumana iziphumo liya kwahluka ngokuxhomekeke kuhlobo lweskeni oye wayenza. Kwiskeni yokukhulelwa, ungafumana iziphumo ngoko nangoko. Kwezinye iiskeni zokuxilonga, kungathatha usuku okanye ezimbini ukuba ingcali ye-radiologist ihlole imifanekiso ize ithumele ingxelo kugqirha wakho.
Ingaba oku kukhuselekile? Zithini iingenelo?
Ewe, i-ultrasound luvavanyo olukhuselekileyo kakhulu . Ngokwaziwa okwangoku, ayinazo iziphumo ebezingalindelekanga eziyingozi xa isetyenziswa ngokuchanekileyo.
Iingenelo eziphambili zoku zezi:
- Akukho ntlungu: Akukho mfuneko yeenaliti okanye ukusika.
- Ayisebenzisi imitha: Ikhuselekile koomama abakhulelweyo kwanabantwana abancinci kuba ayibachaphazeli kwimitha efana ne-X-ray okanye i-CT scans.
- Ukubona ngcono izicwili ezithambileyo: Iingxaki zezicwili ezithambileyo ezingabonakaliyo kwi-X-ray zinokubonakala ngokucacileyo.
- Ixabiso liphantsi kwaye kulula ukulisebenzisa: Lixabiso liphantsi xa lithelekiswa nezinye iintlobo ze-scan, kwaye uninzi lwezibhedlele eSri Lanka zinale ndawo.
Umyalezo Wokuya Ekhaya
- I-ultrasound scan ayisebenzisi imitha, kodwa isebenzisa amaza esandi avakala rhoqo angevayo endlebeni yomntu.
- Olu vavanyo alupheleli nje ekukhulelweni, kodwa lukwasetyenziselwa ukuxilonga izifo kwizitho ezahlukeneyo zomzimba.
- Le yindlela yovavanyo ekhuselekileyo kakhulu, engenabuhlungu, kwaye ayingenisi ntlungu kangako.
- Ukuba ucwangciselwe ukwenza i-ultrasound scan, landela imiyalelo kagqirha wakho yendlela yokulungiselela kwangaphambili.
💬 Comments (0)
Akukho zimvo zithunyelweyo okwangoku. Faka uluvo lwakho apha okokuqala.
Faka uluvo lwakho