There were 21 cases 84% of biliary duct stenosis, out of which 16 patients 64% had anastomotic stenosis and 5 20% had non-anastomotic stenosis.
Se presentaron 21 casos 84% de estenosis de la vía biliar, de los cuales 16 pacientes 64% tuvieron estenosis anastomóticas y 5 20% estenosis no anastomóticas.