I-ultrasound of arteries ephezulu

p> I-Ultrasound yeimvini kunye nemithambo yeengcambu ezisezantsi (i-Doppler) yindlela yokuphanda usebenzisa ama-ultrasonic waves. Le nkqubo ikuvumela ukuba uhlole imeko yomlenze. Ngoncedo lwayo, unako nje kwimibandela embalwa ukujonga ukuba isalathiso kunye nokukhawuleza kwegazi kuphuma njani emithanjeni, kwaye ukuchonga ukwephulwa kweentlobo ezahlukeneyo kwimisebenzi yabo kunye nesakhiwo.

Kufuneka nini ukuba udlulise i-ultrasound yemilenze?

I-ultrasound ye-arteries imilenze engezantsi inceda ukufumanisa izifo ezinjenge- thrombosis kunye nemivilini ye-varicose. Uphando luyalelwe kwakhona xa kuyimfuneko ukucwangcisa ngokuchanekileyo unyango lokuphelisa i-atherosclerosis okanye i-endarteritis.

Izibonakaliso ze-ultrasound yemithambo yeemida eziphantsi zi:

• edema ;
• ukukhathala ngokukhawuleza nokuhamba okufutshane;
• ubuhlungu obukhulu, ukubetha kunye nosizi;
• i-asterisks e-varicose ebonakala phantsi kwesikhumba;
• izilonda elukhumbeni.

Kunconywa ukuba kwenzeke kulabo abanesifo sikashukela kwaye banomzimba obunzima.

Unjani i-ultrasound yemilenze?

I-ultrasound yeimvini kunye nemithambo yeemida ezingaphantsi ayifuni ukulungiswa kwangaphambili. Ngaphambi kwenkqubo, akukho mfuneko yokukhansela amalungiselelo asetyenziswa ukuphatha iimpahla zemilenze. Ukuba isigulane sigqoba ngaphantsi kweengubo zangaphantsi, kuyakufuneka isuswe, kuba isistim kufuneka sidibanise nesikhumba.

Ngaphambi kokuqala i-ultrasound kwimida engezantsi, i-gel ekhethekileyo isetyenziswa. Okokuqala, uviwo lweemvini kunye nemithambo yegazi luqhutyelwa kwindawo ephakamileyo, kunye nemilenze yomibini iguqa ngamadolo. Emva koko, ugqirha uyabahlola xa isigulane sisesigxina. Iiparitha zee-radiation ze-ultrasound yemithambo yezandla ezingezantsi zikhethwe ngesandla, ngenxa yokuba zixhomekeke ekujuleni kwendawo yeempahla, kunye nezidanga ezifunekayo zazo. Kwiimeko ezininzi, ubude buvela kwi-6 ukuya kwi-12 MHz. Iimvini ezinde zilungele ukuhlola ngeentloko ezisezantsi.