Zinthu zofunika kudziwa zokhudza ultrasound!

Mukamva mawu oti "ultrasound," kodi mumakumbukira chithunzi cha mayi wapakati akuyang'ana mwana wake pamaso pa dokotala? Zoona, ndi momwe timachiwonera nthawi zambiri. Koma kodi mumadziwa kuti ultrasound scan iyi ndi mayeso ofunikira kwambiri azachipatala omwe amagwiritsidwa ntchito pazinthu zambiri? Tiyeni tikambirane zonsezi mwachidule lero.

Mwachidule, kodi ultrasound iyi ndi chiyani?

Ultrasound ndi mayeso apadera azachipatala omwe amagwiritsidwa ntchito poyang'ana ziwalo ndi minofu yofewa mkati mwa matupi athu. Nthawi zina amatchedwa sonography. Amaphatikizapo kutumiza mafunde amphamvu kwambiri, omwe samveka m'makutu mwathu, m'thupi ndikuwona zithunzi zomwe zatuluka pa kompyuta. Izi zikufanana ndi momwe mileme imagwiritsira ntchito mawu pouluka usiku.

Kodi kusiyana pakati pa X-ray ndi ultrasound ndi kotani?

Ngakhale kuti zonsezi ndi mayeso omwe amawonekera mkati mwa thupi, momwe amagwirira ntchito ndi osiyana.

• X-ray: Izi zimagwiritsa ntchito mphamvu yochepa ya kuwala. Ndi yabwino kwambiri poyang'ana zinthu zolimba monga mafupa.
• Ultrasound: Izi zimagwiritsa ntchito mafunde a phokoso. Chifukwa chake, palibe kukhudzidwa ndi kuwala kwa dzuwa. Izi ndizoyenera kwambiri poyang'ana ziwalo zofewa monga impso, chiwindi, ndi chiberekero.

Kodi kusanthula kumeneku kumagwira ntchito bwanji?

Tangoganizirani, iyi ndi njira yosavuta kwambiri. Pa nthawi yoyezetsayi, katswiri wa zachipatala (nthawi zambiri katswiri wa sonographer) amaika chipangizo chaching'ono pakhungu lanu ndikuchisuntha. Chipangizochi chimatchedwa transducer.

1. Choyamba, gel imayikidwa pamwamba pa khungu lanu. Izi zimachotsa mpweya pakati pa transducer ndi khungu, zomwe zimapangitsa kuti mafunde a phokoso azitha kulowa mosavuta m'thupi.

2. Kenako chosinthira mawu chimatumiza mafunde a phokoso omwe makutu athu sangamve m'thupi.

3. Mafunde a phokoso awa amagunda ziwalo zomwe zili mkati ndipo amabwereranso (monga momwe mawu amamvekera).

4. Ma echo obwerera awa amajambulidwa ndi transducer yokha, ndipo deta imatumizidwa ku kompyuta.

5. Kompyuta imagwiritsa ntchito deta imeneyo kuti ipange chithunzi cha chiwalo choyenera pazenera.

Katswiri wa radiology kapena dokotala wanu adzazindikira matendawa poyang'ana zithunzi izi.

Kodi ma ultrasound amagwiritsidwa ntchito pa chiyani?

Kujambula kwa ultrasound sikuti kumangokhudza mimba yokha. Kumagwiritsidwa ntchito pazinthu zosiyanasiyana.

Mitundu ina yapadera ya ultrasound

Ndi kupita patsogolo kwa ukadaulo, tsopano pali mitundu yapadera kwambiri ya ultrasound.

• Doppler Ultrasound: Izi zitha kuwona momwe magazi amayendera, liwiro lake, komanso komwe magazi amalowera m'mitsempha yathu yamagazi. Izi ndizofunikira kwambiri pozindikira zinthu monga magazi kuundana.
• Ultrasound ya 3D/4D: Ngakhale kuti scan yokhazikika imapanga chithunzi chathyathyathya (2D), iyi imapanga chithunzi cha magawo atatu (3D). 4D imatanthauza kuti mutha kuwona chithunzi cha 3D nthawi yomweyo. Izi zimagwiritsidwa ntchito kuti muwone bwino zinthu monga nkhope ya mwana panthawi ya mimba.
• Echocardiogram: Iyi ndi njira yoyesera ya ultrasound yomwe imagwiritsidwa ntchito makamaka pofufuza momwe mtima umagwirira ntchito.

Kodi chimachitika ndi chiyani musanayambe komanso mutatha ultrasound?

Kukonzekera kusanthula kumeneku n'kosavuta kwambiri.

Musanayambe kujambula

Dokotala adzakupatsani malangizo enieni kutengera mtundu wa scan yomwe mwachita.

• Ngati mukujambula mimba (m'mimba), mungapemphedwe kuti musale kudya kwa maola angapo .
• Ngati mukujambula m'chiuno (monga chiberekero, chikhodzodzo), mungapemphedwe kuti mumwe magalasi ochepa a madzi ndikudzaza chikhodzodzo chanu bwino . Izi zili choncho chifukwa chikhodzodzo chonse chimalola ziwalo zina kuwoneka bwino.
• Valani zovala zabwino zomwe zingachotsedwe mosavuta.

Pa nthawi yojambula

Iyi ndi njira yoyesera yopanda ululu yomwe nthawi zambiri imatenga pakati pa mphindi 30 ndi ola limodzi . Mukagona pabedi, gel imayikidwa pamalopo ndipo transducer imasunthidwa pamwamba pa khungu. Nthawi zina transducer yapadera ingafunike kuyikidwa kudzera mu nyini (`Transvaginal ultrasound`) kapena kudzera mu rectum (`Transrectal ultrasound`). Izi zimathandiza kuti zithunzi zikhale zomveka bwino. Dokotala wanu adzakufotokozerani izi pasadakhale.

Pambuyo pa kusanthula

Mayeso akatha, mutha kupita kunyumba monga mwachizolowezi. Pokhapokha mutapatsidwa mankhwala oletsa kupweteka, palibe choletsa pa kuyendetsa galimoto, kudya, kapena kumwa.

Nthawi yomwe imatenga kuti mupeze zotsatira zimasiyana malinga ndi mtundu wa scan yomwe mudachita. Pa scan ya mimba, mutha kupeza zotsatira nthawi yomweyo. Pa scan zina zodziwira matenda, zingatenge tsiku limodzi kapena awiri kuti katswiri wa radiology ayang'anenso zithunzizo ndikutumiza lipoti kwa dokotala wanu.

Kodi izi ndi zotetezeka? Kodi ubwino wake ndi wotani?

Inde, ultrasound ndi njira yotetezeka kwambiri yoyezera. Malinga ndi zomwe zikudziwika pano, ilibe zotsatirapo zoyipa ikagwiritsidwa ntchito moyenera.

Ubwino waukulu wa izi ndi:

• Palibe ululu: Palibe chifukwa chogwiritsa singano kapena kudula.
• Sizimawononga ma radiation: Ndi zotetezeka kwa amayi apakati komanso ana aang'ono chifukwa sizimawaika pachiwopsezo cha ma radiation monga X-ray kapena CT scans.
• Kuwona bwino minofu yofewa: Mavuto a minofu yofewa omwe sangaonekere pa X-ray amatha kuwoneka bwino.
• Mtengo wotsika komanso wosavuta kuchita: Ndi wotsika mtengo poyerekeza ndi mitundu ina ya ma scan, ndipo zipatala zambiri ku Sri Lanka zili ndi malo ochitira izi.