{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T12:40:06Z","timestamp":1793018406400,"version":"4.5.0"},"reference-count":18,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T00:00:00Z","timestamp":1779235200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["62575235"],"award-info":[{"award-number":["62575235"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Photodiagnosis and Photodynamic Therapy"],"published-print":{"date-parts":[[2026,6]]},"DOI":"10.1016\/j.pdpdt.2026.105519","type":"journal-article","created":{"date-parts":[[2026,5,21]],"date-time":"2026-05-21T06:57:53Z","timestamp":1779346673000},"page":"105519","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["A fiber balloon catheter for uniform light delivery in intraductal photodynamic therapy of bile duct tumors"],"prefix":"10.1016","volume":"59","author":[{"given":"Yiwen","family":"Lu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gaoqi","family":"Liu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meng","family":"Zhao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Le","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rongqian","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yi","family":"Lyu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaogang","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lihui","family":"Pang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rongfeng","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.pdpdt.2026.105519_bib0001","doi-asserted-by":"crossref","first-page":"e153","DOI":"10.1097\/MCG.0000000000001524","article-title":"Photodynamic Therapy (PDT), Radiofrequency Ablation (RFA) with biliary stents in palliative treatment of unresectable extrahepatic cholangiocarcinoma: a systematic review and meta-analysis","volume":"56","author":"Mohan","year":"2022","journal-title":"J. Clin. Gastroenterol."},{"key":"10.1016\/j.pdpdt.2026.105519_bib0002","doi-asserted-by":"crossref","DOI":"10.1016\/j.pdpdt.2023.103318","article-title":"Photodynamic therapy combined with systemic chemotherapy for unresectable extrahepatic cholangiocarcinoma: a systematic review and meta-analysis","volume":"41","author":"Yu","year":"2023","journal-title":"Photodiagnosis. Photodyn. Ther."},{"issue":"5","key":"10.1016\/j.pdpdt.2026.105519_bib0003","first-page":"1150","article-title":"Control of semiconductor laser photodynamic equipment and application in the treatment of tumors","volume":"41","author":"Li","year":"2021","journal-title":"Appl. Laser."},{"key":"10.1016\/j.pdpdt.2026.105519_bib0004","doi-asserted-by":"crossref","DOI":"10.1016\/j.pdpdt.2022.102712","article-title":"Benefits and safety of photodynamic therapy in patients with hilar cholangiocarcinoma: a meta-analysis","volume":"37","author":"Chen","year":"2022","journal-title":"Photodiagnosis. Photodyn. Ther."},{"issue":"2","key":"10.1016\/j.pdpdt.2026.105519_bib0005","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1111\/php.13219","article-title":"Light sources and dosimetry techniques for photodynamic therapy","volume":"96","author":"Kim","year":"2020","journal-title":"Photochem. Photobiol."},{"issue":"4","key":"10.1016\/j.pdpdt.2026.105519_bib0006","doi-asserted-by":"crossref","first-page":"1201","DOI":"10.1016\/S0022-5347(05)00701-9","article-title":"Photodynamic therapy for urological malignancies: past to current approaches","volume":"175","author":"Pinthus","year":"2006","journal-title":"J. Urol"},{"issue":"5","key":"10.1016\/j.pdpdt.2026.105519_bib0007","doi-asserted-by":"crossref","first-page":"434","DOI":"10.1002\/(SICI)1097-0347(199908)21:5<434::AID-HED9>3.0.CO;2-B","article-title":"The importance of in situ light dosimetry for photodynamic therapy of oral cavity tumors","volume":"21","author":"Tan","year":"1999","journal-title":"Head. Neck."},{"issue":"5","key":"10.1016\/j.pdpdt.2026.105519_bib0008","doi-asserted-by":"crossref","first-page":"619","DOI":"10.1111\/j.1751-1097.1987.tb04822.x","article-title":"Light dosimetry for photodynamic therapy by whole bladder wall irradiation","volume":"46","author":"Star","year":"1987","journal-title":"Photochem. Photobiol"},{"issue":"3","key":"10.1016\/j.pdpdt.2026.105519_bib0009","doi-asserted-by":"crossref","first-page":"248","DOI":"10.1002\/(SICI)1096-9101(1997)20:3<248::AID-LSM3>3.0.CO;2-Q","article-title":"Bladder PDT with intravesical clear and light scattering media: effect of an eccentric isotropic light source on the light distribution","volume":"20","author":"van Staveren","year":"1997","journal-title":"Lasers. Surg. Med."},{"issue":"2","key":"10.1016\/j.pdpdt.2026.105519_bib0010","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1016\/S0090-4295(02)02164-7","article-title":"Whole bladder photodynamic therapy with 5-aminolevulinic acid using a white light source","volume":"61","author":"Waidelich","year":"2003","journal-title":"Urology"},{"issue":"2","key":"10.1016\/j.pdpdt.2026.105519_bib0011","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/S1011-1344(96)07363-0","article-title":"Systems for light application and dosimetry in photodynamic therapy","volume":"36","author":"Beyer","year":"1996","journal-title":"J. Photochem, Photobiol, B Biol"},{"issue":"1","key":"10.1016\/j.pdpdt.2026.105519_bib0012","doi-asserted-by":"crossref","first-page":"58","DOI":"10.1002\/(SICI)1096-9101(2000)26:1<58::AID-LSM9>3.0.CO;2-V","article-title":"Optical integrating balloon device for photodynamic therapy","volume":"26","author":"Dwyer","year":"2000","journal-title":"Lasers. Surg. Med."},{"issue":"3","key":"10.1016\/j.pdpdt.2026.105519_bib0013","doi-asserted-by":"crossref","first-page":"158","DOI":"10.1016\/j.pdpdt.2010.06.001","article-title":"Targeted laryngeal photodynamic therapy with a balloon diffusing light source","volume":"7","author":"Grossman","year":"2010","journal-title":"Photodiagnosis. Photodyn. Ther."},{"issue":"2","key":"10.1016\/j.pdpdt.2026.105519_bib0014","doi-asserted-by":"crossref","first-page":"207","DOI":"10.1016\/S1052-5157(18)30308-8","article-title":"Photodynamic therapy for Barrett's esophagus","volume":"7","author":"Overholt","year":"1997","journal-title":"Gastrointest, Endosc, Clin, N. Am"},{"key":"10.1016\/j.pdpdt.2026.105519_bib0015","series-title":"Proceedings of SPIE\u2013the International Society for Optical Engineering","article-title":"An IR navigation system for real-time treatment guidance of Pleural PDT","volume":"7886","author":"Zhu","year":"2011"},{"issue":"4","key":"10.1016\/j.pdpdt.2026.105519_bib0016","doi-asserted-by":"crossref","DOI":"10.1117\/1.2335429","article-title":"Review of tissue simulating phantoms for optical spectroscopy, imaging and dosimetry","volume":"11","author":"Pogue","year":"2006","journal-title":"J. Biomed. Opt."},{"issue":"5","key":"10.1016\/j.pdpdt.2026.105519_bib0017","doi-asserted-by":"crossref","first-page":"370","DOI":"10.1055\/s-1999-31","article-title":"A new long-range through-the-scope balloon applicator for photodynamic therapy in the esophagus and cardia","volume":"31","author":"Gossner","year":"1999","journal-title":"Endoscopy"},{"key":"10.1016\/j.pdpdt.2026.105519_bib0018","doi-asserted-by":"crossref","DOI":"10.1016\/j.pdpdt.2021.102320","article-title":"Light delivery device modelling for homogenous irradiation distribution in photodynamic therapy of non-spherical hollow organs","volume":"34","author":"Tan","year":"2021","journal-title":"Photodiagnosis. Photodyn. Ther."}],"container-title":["Photodiagnosis and Photodynamic Therapy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1572100026001869?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1572100026001869?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T12:25:08Z","timestamp":1793017508000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1572100026001869"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6]]},"references-count":18,"alternative-id":["S1572100026001869"],"URL":"https:\/\/doi.org\/10.1016\/j.pdpdt.2026.105519","relation":{},"ISSN":["1572-1000"],"issn-type":[{"value":"1572-1000","type":"print"}],"subject":[],"published":{"date-parts":[[2026,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"A fiber balloon catheter for uniform light delivery in intraductal photodynamic therapy of bile duct tumors","name":"articletitle","label":"Article Title"},{"value":"Photodiagnosis and Photodynamic Therapy","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.pdpdt.2026.105519","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"105519"}}