{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T18:07:08Z","timestamp":1777918028590,"version":"3.51.4"},"reference-count":19,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2007,4,1]],"date-time":"2007-04-01T00:00:00Z","timestamp":1175385600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tumori"],"published-print":{"date-parts":[[2007,4]]},"abstract":"<jats:sec>\n                    <jats:title>Aims and background<\/jats:title>\n                    <jats:p>Conventional radiotherapy in inoperable cholangiocarcinoma is limited by radiotolerance of the surrounding tissues. The aim of our dosimetric study was an evaluation of intensity-modulated radiotherapy in the treatment of inoperable bile duct carcinoma.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Four patients with inoperable cholangiocarcinoma treated by self-expandable stent placed to the biliary tree and radiotherapy were studied. The rotational technique, conformal 3D BOX technique and intensity-modulated radiotherapy plan were compared. Dose volume histograms and the normal tissue complication probability concept were used for comparison. The stent was used for target motion verification.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The intensity-modulated radiotherapy plans showed favorable dose distribution in planning target volume and remarkable sparing of organs at risk.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The intensity-modulated radiotherapy technique in bile duct carcinomas deserves further research and clinical evaluation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/030089160709300305","type":"journal-article","created":{"date-parts":[[2018,2,27]],"date-time":"2018-02-27T03:50:39Z","timestamp":1519703439000},"page":"257-263","source":"Crossref","is-referenced-by-count":2,"title":["The Technique of Intensity-Modulated Radiotherapy in the Treatment of Cholangiocarcinoma"],"prefix":"10.1177","volume":"93","author":[{"given":"Ji\u0159\u00ed","family":"Petera","sequence":"first","affiliation":[{"name":"Department of Oncology and Radiotherapy, Charles University Medical School and Teaching Hospital, Hradec Kr\u00e1lov\u00e9, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zdenek","family":"Pap\u00edk","sequence":"additional","affiliation":[{"name":"Department of Oncology and Radiotherapy, Charles University Medical School and Teaching Hospital, Hradec Kr\u00e1lov\u00e9, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Milan","family":"Zouhar","sequence":"additional","affiliation":[{"name":"Department of Oncology and Radiotherapy, Charles University Medical School and Teaching Hospital, Hradec Kr\u00e1lov\u00e9, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Jansa","sequence":"additional","affiliation":[{"name":"Department of 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