Duplex scanning a cikin ganewar asali da jijiyoyin bugun gini cuta

Duplex scanning ne mai hade da wani al'ada duban dan tayi nazarin (B-yanayin) tare da wani Doppler dabaru domin sanin jini ya kwarara da kuma krovoottoka. Irin wannan hade ne sosai tasiri Hanyar ganewar asali a cikin zamani angiology.

Duplex scanning a phlebology yana dauke da "zinariya misali". Modern phlebology a kusan dukkan lokuta amfani da wannan dabara don ganewar asali. Duplex scanning na jijiyoyinmu taimaka wajen ganin da vasculature ga wani gagarumin mikewa, rijista da motsi na jini a cikinsa. Amfani da wannan hanya ba kawai dole ga ganewar asali, amma kuma domin lura da hangen nesa da venous cututtuka.

Akwai daban-daban hanyoyin yin wannan hanya. Nunawa m damar domin sanin kawai babban al'amurran da suka shafi, karamin adadin likita duban dan tayi bincikowa ba tare da tuntubar da mãsu haƙuri a phlebologist iya ba cikakken halayyar jannayẽnsa yanayin. Sanya wa kananan adadin lokaci mai binciken, game da minti 10, misali, Duplex scanning na ƙananan wata gabar jiki (full!) Ya Kamata dauki 40-50 minti. Domin venous Pathology nunawa za a iya amfani da duban dan tayi: shi ba ka damar tsara da bottlenecks, wanda sannan za a kara bincika lokacin Duplex scanning.

More cikakken kuma m bincike ne na biyu Duplex scanning, bayan ziyarar-phlebologist likita wanda zai fayyace zama dole tambayoyi a warware da kuma bayyana. Idan wannan hanya ne da za'ayi kafin ziyararsa, shi ne sau da yawa zama dole to maimaita ta aiwatar kamar yadda a wata liyafar a phlebologist bayyana warware matsalar al'amurran da suka shafi.

A liyafar, da farko duba da ƙafãfunsu domin sanin wuraren da bukatar kulawa ta musamman. Kuma dubawa kamata a da za'ayi a cikin supine matsayin (mafi kyau gani zurfin jannayẽnsa), da kuma a tsaye (a cikin wannan harka - surface). Tare da Na'urar haska an binciki kowane santimita kafafu. Akwai preclinical, saukarwa da cutar, wanda za a iya ƙaddara da taimakon duban dan tayi.

ƙananan reshe venous pool hada da 26 jijiyoyinmu a kowane gefe. M canje-canje ne a cututtuka na jijiyoyinmu na ƙafa.

Kamar yadda aka ambata a sama, Duplex scanning kunshi wani hade da wani ultrasonic B-yanayin da Doppler. A B-yanayin duban dan tayi na'urorin emit a wasu mita cewa ratsa ta cikin masana'anta. daban-daban yawa nama iyaka yana sa duban dan tayi yi tunãni, kuma koma baya ga haska. Wannan haska aiki bugun jini. A mafi girma da nisa tsakanin haska da baki, da karin lokaci ya wuce daga duban dan tayi radiation har ta kama. Saboda haka, akwai wani biyu-girma scanning da maimaitawa na gwajin tasoshin. Doppler bisa wannan sakamako: duban dan tayi karo da motsi barbashi ba kawai nuna, amma kuma ya sauya wasiya da mita, da canji na wannan siga ne na gwargwado ga gudu na motsi abu. A wani binciken da jijiyoyin bugun gini na cibiyar sadarwa na motsi abubuwa - a ja jini Kwayoyin. A halin yanzu mataki shi ne zai yiwu a gina launi cartograms kwarara a cikin jirgin ruwa, wanda aka sauya ta mai tsanani da kuma shugabanci na jini ya kwarara yin amfani da launi. Wannan hanya - mai launi Doppler Taswirar.

Tare da wadannan biyu halaye iya samar da bayanai game da jijiyoyin bugun gini Anatomy, yanayin da ganuwar da lumens, don kimanta canje-canje a cikin su, wa waƙa da canje-canje a hemodynamics. Bugu da kari, wannan hanya ne wadanda ba masu cin zali, kuma ma ba ka damar gane asali a manyan yawan jijiyoyin bugun gini cuta.