{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282679657836672.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.2482/haigan.47.337"}},{"identifier":{"@type":"URI","@value":"http://www.jstage.jst.go.jp/article/haigan/47/4/47_4_337/_pdf"}},{"identifier":{"@type":"NAID","@value":"110006419905"}},{"identifier":{"@type":"URI","@value":"https://search.jamas.or.jp/link/ui/2008010630"}}],"dc:title":[{"@language":"en","@value":"Squamous Cell Carcinoma of the Lung in a 17-year-old Boy"},{"@language":"ja","@value":"１７歳で発症した低分化型肺扁平上皮癌の１例"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"<i><b>Background</b></i>. Lung cancer patients aged under 20 are extremely rare. <i><b>Case</b></i>. A 17-year-old boy was referred to our hospital for further examination of a tumor in the left temporal region of the head. Chest CT and bone scintigraphy on admission showed a huge tumor in the left hilar region, and multiple bone metastases including the left cranial bone. A diagnosis of pulmonary blastoma was suspected according to the pathological findings of specimens obtained by transbronchial biopsy. Although systemic chemotherapy was performed, the tumor rapidly progressed and he died. Based histopathological findings of specimens obtained by necropsy, the definitive diagnosis of poorly differentiated squamous cell carcinoma of the lung was established. <i><b>Conclusion</b></i>. Lung cancer should be considered even in patients under 20 who have abnormal chest shadows.<br>"},{"@language":"ja","@value":"<b>背景</b>．20歳未満の若年者肺癌は極めて稀である．<b>症例</b>．17歳，男性．左側頭部腫瘤の精査目的にて当科紹介となった．胸部CTでは左肺門部の巨大な腫瘤を，骨シンチでは左頭蓋骨を含む多発骨転移を認めた．気管支鏡下の観察では左主気管支主幹部が閉塞しており，同部の生検ではpulmonary blastomaが疑われた．cisplatin，etoposideなどによる全身化学療法を行ったが，癌性心膜炎を合併するなど病状は急速に進行し，死亡した．剖検での腫瘍の組織学的検討にて最終的に低分化型の扁平上皮癌と診断した．<b>結論</b>．20歳未満の若年者であっても胸部異常陰影を呈する症例では肺癌を疑って精査を行うことが重要であると考えられた．<br>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001204751634688","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000006344565"}],"foaf:name":[{"@language":"en","@value":"Furukawa Chiyuki"},{"@language":"ja","@value":"古川 千幸"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Division of Respiratory Medicine, Tokushima Red Cross Hospital"},{"@language":"ja","@value":"徳島赤十字病院呼吸器科"},{"@language":"ja","@value":"徳島大学大学院ヘルスバイオサイエンス研究部分子制御内科学分野"},{"@language":"en","@value":"The Department of Internal Medicine and Molecular Therapeutics, Institute of Health Biosciences, The University of Tokushima Graduate School"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009221493325570","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Shinohara Tsutomu"},{"@language":"ja","@value":"篠原 勉"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Division of Respiratory Medicine, Tokushima Red Cross Hospital"},{"@language":"ja","@value":"徳島赤十字病院呼吸器科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009221493325569","@type":"Researcher","foaf:name":[{"@language":"en","@value":"Hanibuchi Masaki"},{"@language":"ja","@value":"埴淵 昌毅"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Division of Respiratory Medicine, Tokushima Red Cross Hospital"},{"@language":"ja","@value":"徳島赤十字病院呼吸器科"},{"@language":"en","@value":"The Department of Internal Medicine and Molecular Therapeutics, Institute of Health Biosciences, The University of Tokushima Graduate School"},{"@language":"ja","@value":"徳島大学大学院ヘルスバイオサイエンス研究部分子制御内科学分野"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03869628"},{"@type":"LISSN","@value":"03869628"},{"@type":"EISSN","@value":"13489992"},{"@type":"NCID","@value":"AN00203978"}],"prism:publicationName":[{"@language":"en","@value":"Haigan"},{"@language":"ja","@value":"肺癌"},{"@language":"en","@value":"JJLC"},{"@language":"en","@value":"Japanese Journal of Lung Cancer"},{"@language":"ja","@value":"肺癌"},{"@language":"en","@value":"Haigan"}],"dc:publisher":[{"@language":"en","@value":"The Japan Lung Cancer Society"},{"@language":"ja","@value":"特定非営利活動法人 日本肺癌学会"}],"prism:publicationDate":"2007","prism:volume":"47","prism:number":"4","prism:startingPage":"337","prism:endingPage":"341"},"reviewed":"false","url":[{"@id":"http://www.jstage.jst.go.jp/article/haigan/47/4/47_4_337/_pdf"},{"@id":"https://search.jamas.or.jp/link/ui/2008010630"}],"availableAt":"2007","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Lung%20cancer","dc:title":"Lung cancer"},{"@id":"https://cir.nii.ac.jp/all?q=Lung%20cancer%20in%20the%20young","dc:title":"Lung cancer in the young"},{"@id":"https://cir.nii.ac.jp/all?q=Poorly%20differentiated%20squamous%20cell%20carcinoma","dc:title":"Poorly differentiated squamous cell carcinoma"},{"@id":"https://cir.nii.ac.jp/all?q=%E8%82%BA%E7%99%8C","dc:title":"肺癌"},{"@id":"https://cir.nii.ac.jp/all?q=%E8%8B%A5%E5%B9%B4%E8%80%85%E8%82%BA%E7%99%8C","dc:title":"若年者肺癌"},{"@id":"https://cir.nii.ac.jp/all?q=%E4%BD%8E%E5%88%86%E5%8C%96%E5%9E%8B%E6%89%81%E5%B9%B3%E4%B8%8A%E7%9A%AE%E7%99%8C","dc:title":"低分化型扁平上皮癌"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1361137043856587776","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Microsatellite Instability in Lung Cancer Patients 40 Years of Age or Younger"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995300110080","@type":"Article","relationType":["references","cites"],"jpcoar:relatedTitle":[{"@value":"DNA Copy Number Changes in Lung Adenocarcinoma in Younger Patients"}]},{"@id":"https://cir.nii.ac.jp/crid/1390025098830676096","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"気胸を契機に発見された若年者肺癌の1例"},{"@language":"en","@value":"Lung Cancer 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