Inqubo ye-circulatory ingaphazanyiswa ngenxa yokwakhiwa kwe-thrombi, isifo sokuqina kwesifo sofuba kanye nezinye izifo zemithambo yegazi kanye nemithanjeni. Ukuthola ulwazi oluningiliziwe kuzokwenza kube lula ukuhlola kahle. Ukuze wenze lokhu, i-ultrasound dopplerography imisiwe.
Le ndlela ibonisa isimo se-circulatory system ngesikhathi sangempela, ngokukhishwa kolwazi oluzwakalayo nokucacile nokulinganisa izinga lokugeleza kwemifudlana eyingozi kanye neyomhlaba. Inqubo ayikho into ephikisanayo futhi ayibuhlungu ngokuphelele.
I-ultrasonic dopplerography yezimpahla zamaphethelo aphansi
Ukuhlolwa kungadingeka uma kukhona inkambo yezinqubo zegazi ekuhlinzekeni kwegazi, ikakhulukazi lapho kukhona khona okungavamile kule mikhumbi, uyaphawula:
- ukuguga njalo kwemilenze;
- ubuhlungu ngesikhathi sokuhamba nokugijima;
- Ukuqhaqhazela ngaphandle kokubangela okusobala;
- ubuthakathaka bemilenze;
- uzizwa ubanda emilenzeni.
I-ultrasonic dopplerography yezinto zingase zidingeke ezifweni ezinjalo:
- Ukwehla kwesifo sofuba, okubangelwa ukufakwa kwamathambo e-plaque ezindongeni.
- ukuqeda ukuphela kwe-endarteritis , ehambisana nokuvuvukala emithanjeni encane nemikhumbi yonyawo nomlenze ophansi;
- i-diabetes mellitus, lapho i-atherosclerosis ikhulunywa khona futhi ingathinti imishanguzo enkulu kuphela, kodwa futhi i-capillaries.
I-ultrasonic dopplerography ye-veins yemiphetho ephansi
Lapho kukhona izinkinga nemithanguzo zifakazela:
- ukuvuvukala;
- ubomvu besikhumba;
- imivuthwandaba ekhulisiwe ephuma ngaphandle;
- ukubonakala kwe-asterisks yamasongo;
- izilonda ezingahambi isikhathi eside.
I-Dopplerography ikuvumela ukuthi uhlole ububanzi bemifino bese ubona ukuthi kukhona ama-blood clots. Udokotela uthola ulwazi hhayi kuphela ngemithanjeni kulezi zindawo, kodwa futhi ngokujulile okutholakala (i-femoral, iliac, njll). Kulokhu, izifo ezinjalo zitholakala:
- i-thrombosis, eyabangelwa ukuhlanganiswa kwesibani semifino;
- i-varicose , eyakhiwe ngenxa ye-stagnation yegazi.
I-ultrasonic dopplerography yemikhumbi ye-cerebral
I-UZGD kuleli cala inqunyelwe iziguli ezithinta umsindo ezindlebeni, ukukhanya emehlweni, ukuleleka, ukukhathala, izinguquko ekuzweleni kanye nemishini engasebenzi kahle. Ukusebenzisa inqubo, ungabona:
- aneurysms;
- i-spasm yemithambo yegazi;
- ezinye izinkinga zokugeleza kwegazi ebuchosheni.
Udokotela uhlola amathuba okuba nesifo sohlangothi kanye nezingozi zezinkinga ekuhlinzekeni kokuhlinzwa.