A Case of Bronchial Squamous Cell Carcinoma In Situ Detected by Sputum Cytology
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ID | 37743 |
本文ファイル | |
著者 |
Ishioka, Shinichi
Ishikawa, Nobuhisa
Nishisaka, Takashi
Oguri, Tetsuya
Maeda, Akihiro
Isobe, Takeshi
Yamakido, Michio
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キーワード | Sputum cytology
Thin section CT
De novo carcinogenesis
Squamous cell carcinoma
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NDC |
医学
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抄録(英) | A 64-year-old man underwent a medical checkup in May 1996 and was evaluated as class V using sputum cytology. Chest X-ray examination, bronchoscopy and chest computed tomography (CT) demonstrated no abnormalities. Thereafter, the patient was followed up with chest X-ray, bronchoscopy and chest CT at 3-month intervals. In December 1996, chest CT showed an increased density at the mediastinal side of the left upper bronchus, B1+2. There were no findings on bronchoscopy, but subsequent exfoliative cytology demonstrated keratinized malignant cells in samples obtained from left upper bronchus, B1+2. Although, it was difficult to identify localization of the tumor, left upper lobectomy was performed and the diagnosis of squamous cell carcinoma in situ was finally made. Here, we report on the course of this patient and discuss the diagnostic usefulness of sputum cytology as well as the pathogenesis of lung squamous cell carcinoma.
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掲載誌名 |
Hiroshima Journal of Medical Sciences
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巻 | 48巻
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号 | 4号
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開始ページ | 129
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終了ページ | 132
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出版年月日 | 1999-12
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出版者 | Hiroshima University Medical Press
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ISSN | 0018-2052
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NCID | |
言語 |
英語
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NII資源タイプ |
紀要論文
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広大資料タイプ |
学内刊行物(紀要等)
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DCMIタイプ | text
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フォーマット | application/pdf
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著者版フラグ | publisher
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部局名 |
医歯薬学総合研究科
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他の一覧 |