Блохина” МЗ РФ; 115478, Москва, Каширское шоссе, д. 24, Российская Федерация Цель: изучить влияние внутрипротоковой фотодинамической терапии на продолжительность и качество жизни неоперабельных больных воротной холангиокарциномой (опухолью Клацкина). <...> Клю че вые сло ва: печень, желчные протоки, рак внепеченочных желчных протоков, гилюсная холангиокарцинома, опухоль Клацкина, холангиостомия, фотодинамическая терапия, внутрипротоковая биопсия, рентгенэндобилиарные вмешательства. , Dolgushin B.I.1 Virshke E.R.1 Moroz E.A.4 , Sergeeva O.N.1 , Kosyrev V.Yu.1 , Frantsev D.Yu.1 , Cherkasov V.A.1 , Pogrebnyakov I.V.1 , Kukushkin A.V.1 , Trofimov I.A.1 , Shishkina N.A.1 1 Research Institute of Clinical and Experimental Radiology, Laboratory of Interventional Radiology; 2 Research Institute of Clinical and Experimental Radiology, Radiology Department; 3 Research Institute of Clinical Oncology, Laboratory of Clinical Cytology of Pathology Department; 4 Research Institute of Clinical Oncology, Autopsy Department of Tumor Pathological Anatomy Department; N.N. Blokhin Russian Cancer Research Centre, 24, Kashirskoe shosse, Moscow, 115478, Russian Federation Aim. <...> To research the influence of intraductal photodynamic therapy (PDT) on the duration and life quality in patients with inoperable hilar cholangiocarcinoma. <...> Key words: liver, bile ducts, cancer of extrahepatic bile ducts, hilar cholangiocarcinoma, Klatskin tumor, cholangiostomy, photodynamic therapy, intraductal biopsy, X-ray endobiliary interventions. <...> Sci., Professor, Corresponding Member of the Russian Academy of Sciences, Head of the Research Institute of Clinical and Experimental Radiology, N.N. Blokhin Russian Cancer Research Centre, Ministry of Healthcare of the Russian Federation. <...> Sci., Photodynamic Therapy Group Leader, Senior Researcher of Interventional Radiology Laboratory, Research Institute of Clinical and Experimental Radiology, N.N. Blokhin Russian Cancer Research Centre, Ministry of Healthcare of the Russian Federation. <...> Frantsev Dmitry Yur`evich – Resident of Clinical and Experimental Radiology Research Institute, N.N. Blokhin Russian Cancer Research Centre, Ministry of Healthcare of the Russian Federation. <...> Sci., Leading Researcher of Radiology Department, Clinical and Experimental Radiology Research Institute, N.N. Blokhin Russian <...>