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The tracheal tumor was removed via incision, followed by intraluminal PDT, with subsequent repair and right lower lobectomy.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/intraoperative-photodynamic-therapy-for-tracheal-mass-in-non-small-cell-lung-cancer-a-case-report/378968/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/intraoperative-photodynamic-therapy-for-tracheal-mass-in-non-small-cell-lung-cancer-a-case-report/378968.png","ImageObject",300,407,{"name":42,"@type":43},"Margaret","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-29","2026-09-24",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",13,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"Why are treatment guidelines for tracheal neoplasms limited?","Question",{"text":63,"@type":64},"Tracheal neoplasms represent fewer than 0.1% of malignancies and have no established treatment guidelines.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What treatment approach was used for concurrent tracheal and lung tumors in the case?",{"text":68,"@type":64},"The patient received surgical excision with reconstruction plus intraoperative photodynamic therapy (PDT), followed by additional postoperative PDT.",{"name":70,"@type":61,"acceptedAnswer":71},"What were the postoperative outcomes reported at three months?",{"text":72,"@type":64},"Bronchoscopy showed normal tracheal mucosa with only a scar at the resection site, with no evidence of tumor recurrence in the trachea or lung.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},378968,1790518258,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,110,115,120,123,127],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":108,"slug":109},7,40,"healthcare",{"id":111,"doc_module":4,"doc_module_name":25,"category_name":112,"show_sort_weight":113,"slug":114},8,"Research & Report",30,"research-report",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":117,"show_sort_weight":118,"slug":119},9,"Religion & Spirituality",20,"religion-spirituality",{"id":118,"doc_module":4,"doc_module_name":25,"category_name":121,"show_sort_weight":118,"slug":122},"World Cup","world-cup",{"id":124,"doc_module":4,"doc_module_name":25,"category_name":125,"show_sort_weight":124,"slug":126},10,"Lifestyle","lifestyle",{"id":128,"doc_module":4,"doc_module_name":25,"category_name":129,"show_sort_weight":97,"slug":130},19,"General","general",{"code":4,"msg":82,"data":132},{"doc_id":79,"user_id":133,"nickname":42,"user_avatar":134,"doc_module":4,"category_id":107,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":107,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},137451207643,"https://ap-avatar.wpscdn.com/davatar_3d24733baf745e90a7e4bdd5f77d97b2","| W | J | C | C | World Journal of\u003Cbr>Clinical Cases |\n| --- | --- | --- | --- | --- |\n\nSubmit a Manuscript: [https://www.f6publishing.com](https://www.f6publishing.com) World J Clin Cases 2023 June 6; 11(16): 3915-3920  \nDOI: 10.12998/wjcc.v11.i16.3915 ISSN 2307-8960 (online)  \nCASE REPORT  \nIntraoperative photodynamic therapy for tracheal mass in non-small cell lung cancer: A case report  \nHee Suk Jung, Hyun Jung Kim, Kwan Wook Kim  \nSpecialty type: Medicine, research and experimental  \nProvenance and peer review:  \nUnsolicited article; Externally peer reviewed.  \nPeer-review model: Single blind  \nPeer-review report’s scientific quality classification  \nGrade A (Excellent): 0  \nGrade B (Very good): B  \nGrade C (Good): C  \nGrade D (Fair): 0  \nGrade E (Poor): 0  \nP-Reviewer: Liu ZW, China; Yu F, China  \nReceived: March 17, 2023  \nPeer-review started: March 17, 2023  \nFirst decision: March 28, 2023  \nRevised: April 6, 2023  \nAccepted: May 6, 2023  \nArticle in press: May 6, 2023  \nPublished online: June 6, 2023  \nHee Suk Jung, Hyun Jung Kim, Kwan Wook Kim, Department of Thoracic and Cardiovascular Surgery, CHA Bundang Medical Center, Seongnam-si 13496, South Korea  \nCorresponding author: Kwan Wook Kim, MD, PhD, Surgeon, Department of Thoracic and Cardiovascular Surgery, CHA Bundang Medical Center, 59, Yatap-ro, Bundang-gu, SeongnamJ-si 13496, [South Korea.](South Korea. mujin100km@cha.ac.kr)[ mujin100km@cha.ac.kr](South Korea. mujin100km@cha.ac.kr)  \nAbstract  \nBACKGROUND  \nTracheal neoplasms represent less than 0.1% of all malignancies and have no established treatment guidelines. Surgical resection with reconstruction is the primary treatment. This study demonstrates successful treatment of concurrent lung and tracheal tumors using surgical excision and intraoperative photodynamic therapy (PDT), highlighting the effectiveness and safety of this approach.  \nCASE SUMMARY  \nA 74-year-old male with a history of smoking and chronic obstructive pulmonary disease was diagnosed with tracheal squamous cell carcinoma and right lower lobe adenocarcinoma. A multidisciplinary team created a treatment plan involving tumor resection and PDT. The tracheal tumor was removed through a tracheal incision and this was followed by intraluminal PDT. The trachea was repaired and a right lower lobectomy was performed. The patient received a second PDT treatment postoperatively and was discharged 10 d after the tracheal surgery, without complications. He then underwent platinum-based chemotherapy for lymphovascular invasion of lung cancer. Three-month postoperative bronchoscopy revealed normal tracheal mucosa with a scar at the resection site and no evidence of tumor recurrence in the trachea or lung.  \nCONCLUSION  \nOur case of concurrent tracheal and lung cancers was successfully treated with surgical excision and intraoperative PDT which proved safe and effective in this patient.  \nKey Words: Tracheal neoplasm; Non-small cell lung carcinoma; Pulmonary surgical procedure; Photochemotherapy; Prognosis; Case report  \n©The Author(s) 2023. Published by Baishideng Publishing Group Inc. All rights reserved.  \n WJCC  [https://www.wjgnet.com](https://www.wjgnet.com) 3915 June 6, 2023  Volume 11  Issue 16   \nJung HS et al. Photodynamic therapy for tracheal mass  \nCore Tip: This case report presents successful treatment of a rare case of concurrent tracheal and lung cancers in a 74-year-old male patient using surgical excision and intraoperative photodynamic therapy (PDT) . This approach proved to be safe and effective, resulting in complete regression of the tracheal tumor. The patient's treatment included a combination of lobectomy, tracheal tumor excision, and intraluminal PDT, demonstrating the potential of this approach in managing such complex cases.  \nCitation: Jung HS, Kim HJ, Kim KW. Intraoperative photodynamic therapy for tracheal mass in non-small cell  \nlung cancer: A case report. World J Clin Cases 2023; 11(16): 3915-3920  \nURL: [https://www.wjgnet","cbCaihIlyUtuKiS7","https://ap.wps.com/l/cbCaihIlyUtuKiS7","pdf",3672224,"English","# Abstract\n## Background\n## Case Summary\n## Conclusion\n# Introduction\n# Case Presentation\n## Chief complaints\n## History of present illness\n## History of past illness\n## Personal and family history\n## Physical examination","[{\"question\":\"Why are treatment guidelines for tracheal neoplasms limited?\",\"answer\":\"Tracheal neoplasms represent fewer than 0.1% of malignancies and have no established treatment guidelines.\"},{\"question\":\"What treatment approach was used for concurrent tracheal and lung tumors in the case?\",\"answer\":\"The patient received surgical excision with reconstruction plus intraoperative photodynamic therapy (PDT), followed by additional postoperative PDT.\"},{\"question\":\"What were the postoperative outcomes reported at three months?\",\"answer\":\"Bronchoscopy showed normal tracheal mucosa with only a scar at the resection site, with no evidence of tumor recurrence in the trachea or lung.\"}]","Intraoperative photodynamic therapy for tracheal mass in non-small cell lung cancer - A case report | PDF",1790233469,18]