Izikena eziphathwayo ze-ultrasound zeyesibini ifomathi yemifanekiso esetyenziswa ngokuqhelekileyo kunyango lwezilwanyana.Ukusetyenziswa kwezilwanyana umatshini we-ultrasound ophathwayo usetyenziswa kakhulu ekukhulelweni kwezilwanyana, uvavanyo lwe-musculoskeletal.U-Eaceni ngumvelisi wescanner ophathwayo we-ultrasound.
Ultrasonography kwizilwanyana
Kwiyeza lezilwanyana, i-ultrasonography yifomathi yesibini eyaziwayo kakhulu.Ngokusekwe kwipateni yee-echoes ebonakaliswa kwizicubu kunye namalungu afotwayo, ivelisa imifanekiso yezakhiwo zomzimba kusetyenziswa amaza esandi se-ultrasonic anoluhlu lwamaza olungama-1.5 ukuya kwi-15 megahertz (MHz) .
Eyona ndlela iqhelekileyo yeskena esiphathwayo se-ultrasound yi-B-mode greyscale scan.Umqa we-acoustic uveliswa yi-transducer edibana nesilwanyana kwaye idityaniswe ngokuvakalayo nesilwanyana ngejeli yothumelo.I-Ultrashort pulses yesandi iqondiswe kwisilwanyana, emva koko inzwa itshintshela ukufumana imodi.Ukusebenzisa ulwazi oluvela kwii-echoes ezininzi, isilwanyana sisebenzisa umatshini we-ultrasound ophathwayo wenza umfanekiso omele indlela izicubu ezibukeka ngayo xa zisikwe kwindiza efanayo yesampulu ye-anatomical.
Izikena eziphathekayo ze-ultrasound azinakusetyenziselwa ukuskena umoya okanye izicubu zethambo.Umqa wesandi ubonakaliswe ngokupheleleyo kwi-soft tissue / interface yegesi kwaye ifakwe kwi-soft tissue / interface yethambo.Irhasi kunye namathambo "ayisithunzi" nawaphi na amanye amalungu angaphandle kwawo.Irhasi yamathumbu inokuthintela ukubonwa kwamalungu esisu akufutshane, kwaye intliziyo kufuneka ifanekiselwe kwiindawo ezingadingi imitha yesandi ukuba idlule emiphungeni.
Izikena eziphathwayo ze-ultrasound zikwasetyenziswa ngokubanzi ukuvavanya izicubu ezithambileyo zenkqubo ye-musculoskeletal.Kwi-equines, isilwanyana sisebenzisa umatshini we-ultrasound ophathwayo usetyenziselwa ukufumanisa nokuvavanya iinyembezi kwiintambo kunye nemigqaliselo yemilenze.Uvavanyo lwamalungu kunye ne-periarticular skeletal margins kwizilwanyana ezinkulu nezincinci nazo zenziwa ngokubanzi kwaye zivelise ulwazi olungafumanekiyo kunye novavanyo oluqhelekileyo lwe-radiological.Kakade ke, isilwanyana sisebenzisa umatshini weultrasound ophathwayo awunakusetyenziswa ekuhloleni ithambo ngokwalo, ngoko ezi ndlela zimbini zokucinga ziyahambisana.Kwizilwanyana ezincinci, umonakalo wezicubu ezithambileyo kwiigaments, i-tendon, i-capsules edibeneyo, kunye ne-articular cartilage yegxala kunye namadolo adibeneyo abonwa lula ngumhloli onamava.
Ukusetyenziswa kwezilwanyana umatshini ophathwayo we-ultrasound unokusetyenziselwa ukukhokela izixhobo ze-biopsy ukufumana izicubu zoxilongo oluthile lwezifo kwaye ukhuselekile kwaye uxilongo ngakumbi kune-biopsy eyimfama.Oku kuthintela imfuno yokuhlolwa kotyando oluvulekileyo kwiimeko ezininzi.I-Ultrasound-guided biopsy kunye ne-lesion aspiration nayo inokwenziwa kwizilwanyana ezinkulu ngaphandle kwe-anesthesia jikelele.
I-Echocardiography
Njengoko kukhankanyiwe ngasentla, eyona ndlela iqhelekileyo yeskena esiphathwayo se-ultrasound yi-B-mode greyscale scan.Ngaphandle koko i-echocardiogram luvavanyo lwe-ultrasound yentliziyo.Ngaphambili, yenziwe ngokusebenzisa i-M-mode format ebonisa ulwazi lwe-ultrasound.Isandi esincinci sesandi siqikelelwa entliziyweni, kwaye iipateni ze-echo kunye nokuqina ziboniswa kwiscreen esiqhubekayo, esifana nefomathi ye-ECG eqhelekileyo, ukuvavanya iipateni zentshukumo kunye ne-amplitudes yeendonga zegumbi zentliziyo kunye neevalvu, kunye izakhiwo ezihambelanayo ecaleni kwendlela yomqadi.ubukhulu.Ifomati ye-M inesisombululo esiphezulu kakhulu sexeshana, iyenza ifaneleke ngokukodwa ukuvavanya izakhiwo ezihamba ngokukhawuleza ezifana namaphepha evalve yentliziyo.
Ukuchasana kweUltrasonography (CUES)
Ii-agent ezichasene ne-Ultrasound zonyusa ukubonakaliswa kwegazi kunye naziphi na izicubu apho igazi lihamba khona.Ukwandiswa kokubonakala kwegazi ngokuqhelekileyo kufezekiswa ngokufaka okanye ukwenza amaqamza amancinci amancinci kwiplasma.Ukunyuka kwe-echo intensity kuhambelana nenani legazi elihamba ngezicubu.Amaqamza omoya afunxwa ngokukhawuleza yiplasma kwaye ke ngoko awabeki yingozi ye-embolic.Ukukwazi ukuvavanya i-tissue vascularity inikeza ulwazi olongezelelweyo malunga nohlobo lwezilonda ezikhoyo.Nangona kunjalo, zibiza kakhulu, ezithintela ukusetyenziswa kwazo kuzo zonke iimeko kodwa ezikhethekileyo okanye uphando oluxhaswa ngemali.
U-Eaceni ngumvelisi wescanner ophathwayo we-ultrasound.Sizibophelele kwi-innovation kwi-diagnostic ultrasound kunye ne-imaging yonyango.Iqhutywa zizinto ezintsha kunye nokukhuthazwa yimfuno yabathengi kunye nokuthenjwa, i-Eaceni ngoku isendleleni eya ekubeni luphawu olukhuphisanayo kwezempilo, lwenza ukuba ukhathalelo lwezempilo lufikeleleke kwihlabathi jikelele .
Ixesha lokuposa: Feb-13-2023
