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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
キーワード
Sputum cytology
Thin section CT
De novo carcinogenesis
Squamous cell carcinoma
NDC
医学
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.
掲載誌名
Hiroshima Journal of Medical Sciences
48巻
4号
開始ページ
129
終了ページ
132
出版年月日
1999-12
出版者
Hiroshima University Medical Press
ISSN
0018-2052
NCID
言語
英語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
医歯薬学総合研究科
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