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hydrothorax in 2 patients (14.2%); near hepatic biloma in 1 case (7.1%). 1 patient (7.1%) had a recurrence of obstructive jaundice due to germination of endobiliary stent in late period after stenting. Lethal outcome appeared in 1 patient. Conclusion: Conclusion: antegrade miniinvasive technologies in tumor lesions of the proximal bile ducts allow timely and effectively stop biliary hypertension and to determine further treatment strategy.

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