Results: 48 males 60% and 32 females 40% with an overall average age of 66±6 years and ages ranging from 47 years old to 78 years old were diagnosed with inoperable malignant distal biliary stricture.
Se evaluaron 48 60% hombres y 32 mujeres promedio 66±6 años con obstrucción maligna biliar distal inoperable.