Indlela Yokuxilonga ye-Ultrasonography

I-Ultrasound iwubuchwepheshe bezokwelapha obuthuthukisiwe, obekuyindlela yokuxilonga evame ukusetshenziswa ngodokotela abanokuqondisa okuhle.I-Ultrasound ihlukaniswe ngohlobo lwe-A (oscilloscopic) indlela, uhlobo lwe-B (imaging) indlela, uhlobo lwe-M (echocardiography) indlela, uhlobo lwabalandeli (i-echocardiography enezinhlangothi ezimbili), indlela ye-Doppler ultrasonic nokunye.Eqinisweni, indlela yohlobo B ihlukaniswe yaba izigaba ezintathu: ukushanela umugqa, ukushanela abalandeli kanye nokushanela kwe-arc, okungukuthi, indlela yohlobo lwabalandeli kufanele ifakwe endleleni yohlobo B.

Indlela yohlobo

Indlela yohlobo luka-A ivame ukusetshenziswa kakhulu ukuze kutholwe ukuthi kukhona yini izilonda ezingavamile ukusuka ku-amplitude, inani lamagagasi, nokulandelana kwamagagasi ku-oscilloscope.Kuthembeke kakhulu ekuxilongweni kwe-cerebral hematoma, izimila zobuchopho, ama-cysts, i-breast edema nokuvuvukala kwesisu, ukukhulelwa kusenesikhathi, imvukuzane ye-hydatidiform nezinye izici.

Indlela yohlobo B

Indlela yohlobo lwe-B iyona esetshenziswa kakhulu futhi ingathola amaphethini ahlukene ahlukene ezithweni zangaphakathi zomuntu, njengoba iphumelele kakhulu ekuxilongeni ubuchopho, inhlamvu yeso (isb. njengokuthola umdlavuza wesibindi omncane ongaphansi kuka-1.5 cm ububanzi), i-gallbladder kanye ne-biliary, amanyikwe, i-spleen, i-obstetrics, i-gynecology, i-urology (izinso, isinye, i-prostate, i-scrotum), ukuhlonza ubuningi besisu, izifo zemithambo yegazi emikhulu ngaphakathi kwesisu ( njenge-aortic aneurysms yesisu, i-inferior vena cava thrombosis), izifo zentamo nezitho ezinkulu zemithambo yegazi.Imidwebo inembile futhi icacile, okwenza kube lula ukubona izilonda ezincane.Funda kabanzi mayelanaumshini we-ultrasound

Indlela yohlobo lwe-M

Indlela yohlobo lwe-M ukurekhoda ijika lokushintsha ibanga le-echo phakathi kwalo nodonga lwesifuba (probe) ngokuya ngemisebenzi yenhliziyo nezinye izakhiwo emzimbeni.Futhi kusukela kuleli shadi lejika, udonga lwenhliziyo, i-interventricular septum, umgodi wenhliziyo, i-valve nezinye izici zingabonakala ngokucacile.I-ECG kanye namarekhodi okubonisa ibalazwe lomsindo wenhliziyo kuvame ukungezwa ngesikhathi esifanayo ukuze kuhlolwe izifo ezihlukahlukene zenhliziyo.Ezifweni ezithile, njenge-atrial myxoma, le ndlela inezinga eliphezulu kakhulu lokuthobela.