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Images from a 50-year-old woman who underwent trisegmentectomy for cholangiocarcinoma. The patient presented with persistent leakage of bile despite PTHC and PTBD (a) Cholangiogram of a segment 3 duct through the sheath demonstrated active leakage of contrast in the perihepatic space (arrow). (b) After glue (n-butyl cyanoacrylate) injection, there was complete obliteration of the fistulous tract (arrow).
