Ultrasonografía Doppler dúplex color en la valoración del riesgo de sangrado por varices esofágicas en pacientes cirróticos

摘要: The risk of variceal bleeding (VB) in patients with cirrhosis and esophageal varices may be determined by the portal pressure gradient. value Color Duplex Doppler Ultrasonography (CDDU) identification at for has been discussed literature. In bleeding, CDDU did not detect who presented during a mean follow-up 7 months. However, low Congestion Index ( 9 were lower bleeding. was higher (0.09 vs. 0.057 (p = 0.03) vein velocity these (10.7 14).