Indlela yokuxilonga ye-Ultrasonography

I-Ultrasound iteknoloji yonyango oluphezulu, oluye lwasetyenziswa ngokuqhelekileyo indlela yokuxilonga ngoogqirha abanesikhokelo esihle. I-Ultrasound ihlukaniswe ngohlobo lwe-A (i-oscilloscopic) indlela, uhlobo lwe-B (umfanekiso) indlela, uhlobo lwe-M (i-echocardiography) indlela, uhlobo lwe-fan (i-echocardiography ye-two-dimensional) indlela, indlela ye-Doppler ultrasonic njalo njalo. Enyanisweni, indlela yohlobo lwe-B ihlukaniswe ngamacandelo amathathu: ukutshayela umgca, ukutshayela i-fan kunye ne-arc sweep, oko kukuthi, indlela yohlobo lwe-fan kufuneka ifakwe kwindlela yohlobo lwe-B.

Indlela yodidi

Indlela yohlobo lwe-A isetyenziswa ngokuqhelekileyo ukujonga ukuba ngaba kukho izilonda ezingaqhelekanga ukusuka kwi-amplitude, inani lamaza, kunye nokulandelelana kwamaza kwi-oscilloscope. Kuthembeke ngakumbi ekuxilongweni kwe-hematoma ye-cerebral, i-brain tumors, i-cysts, i-edema yebele kunye nokuvuvukala kwesisu, ukukhulelwa kwangaphambili, i-hydatidiform mole kunye nezinye iinkalo.

Indlela yodidi lwe-B

Indlela yohlobo lwe-B yeyona isetyenziswa ngokuqhelekileyo kwaye inokufumana iipateni ezahlukeneyo ezinqamlezayo zamalungu angaphakathi omntu, zisebenze kakhulu ekuxilongweni kwengqondo, i-eyeball (umzekelo, i-retinal detachment) kunye ne-orbit, i-thyroid, isibindi (ezinjalo. njengokufumanisa umhlaza wesibindi omncinci ongaphantsi kwe-1.5 cm ububanzi), i-gallbladder kunye ne-biliary, i-pancreas, i-spleen, i-obstetrics, i-gynecology, i-urology (izintso, i-bladder, i-prostate, i-scrotum), ukuchongwa kobunzima besisu, izifo ze-intra-abdominal ezinkulu zemithambo yegazi (ezifana ne-aortic aneurysms yesisu, i-inferior vena cava thrombosis), intamo kunye nemilenze yezifo ezinkulu zemithambo yegazi. Imizobo icacile kwaye icacile, ikwenza kube lula ukubona amanxeba amancinci. Funda ngakumbi malungaumatshini we-ultrasound

Indlela yodidi lweM

Indlela yodidi lwe-M kukurekhoda umgama we-echo ukutshintsha ijika phakathi kwayo kunye nodonga lwesifuba (probe) ngokwemisebenzi yentliziyo kunye nezinye izakhiwo emzimbeni. Kwaye ukusuka kule tshathi yegophe, udonga lwentliziyo, i-septum ye-interventricular, i-heart cavity, i-valve kunye nezinye iimpawu zinokubonwa ngokucacileyo. I-ECG kunye neerekhodi zokubonisa imephu yesandi senhliziyo zihlala zongezwa ngexesha elifanayo ukuxilonga izifo ezahlukeneyo zentliziyo. Kwizifo ezithile, ezifana ne-atrial myxoma, le ndlela inezinga eliphezulu lokuthotyelwa.