![Angioectasia yog dab tsi? Angioectasia yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13865197-what-is-a-angioectasia-j.webp)
Video: Angioectasia yog dab tsi?
![Video: Angioectasia yog dab tsi? Video: Angioectasia yog dab tsi?](https://i.ytimg.com/vi/HKm1b57loMU/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Angioectasia yog tus cwj pwm los ntawm focal tsub zuj zuj ntawm cov hlab ntsha hauv mucosa thiab submucosa ntawm phab ntsa hauv plab [1]. Qhov mob no tuaj yeem tshwm sim nyob txhua qhov chaw ntawm txoj hnyuv (GI), thiab feem ntau tshwm sim hauv txoj hnyuv [2, 3]; txawm li cas los xij, 15% ntawm cov neeg raug xav tias nyob hauv lub plab me me [4].
Kuj nug, Angioectasia ntawm txoj hnyuv yog dab tsi?
Taw qhia. Txoj hnyuv (GI) angioectasias sawv cev dilated, ectatic, nyias-walled hlab ntsha hauv mucosa lossis submucosa thiab yog cov vascular feem ntau anomalies nyob rau hauv GI txoj hnyuv. Angioectasias feem ntau nyob hauv txoj hnyuv thiab tsis tshua pom muaj nyob hauv kab ntawv GI sab saud lossis hauv plab me.
Tom qab ntawd, lo lus nug yog, Puas yog Angioectasia zoo ib yam li Angiodysplasia? Angioectasias tau piav qhia kab mob raws li dilated submucosal leeg nrog overlying ectasia ntawm mucosal venules thiab capillaries. Lub sij hawm angiodysplasia kev kho mob tau siv sib pauv nrog angioectasia txawm hais tias qhov sib npaug ntawm cov ntsiab lus no tau sib cav.
Ib yam li ntawd, koj yuav nug, kev kho mob rau Angiodysplasia yog dab tsi?
Yog xav tau kev kho mob, nws yuav koom nrog: Angiography los pab thaiv cov hlab ntshav uas yog los ntshav lossis xa cov tshuaj los pab ua rau cov hlab ntshav nruj kom tsis txhob ua los ntshav . Hlawv (ceev faj) qhov chaw ntawm cov ntshav nrog cua sov lossis laser siv lub tshuab tsom iav.
Angioectasias plab me me yog dab tsi?
Angioectasia yog sau los ntawm cov hlab ntsha txawv txav uas tsim los ntawm cov hlab ntsha me me uas tsis muaj lub sab hauv sab hauv. Yano-Yamamoto's [7] lees txais kev faib tawm endoscopic ntawm me me - plab vascular lesions cais me me - mob plab angioectasia raws li hom 1 mob (Daim duab.
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