A Case of Bronchial Squamous Cell Carcinoma In Situ Detected by Sputum Cytology

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タイトル ( eng )
A Case of Bronchial Squamous Cell Carcinoma In Situ Detected by Sputum Cytology
作成者
Ishioka Shinichi
Ishikawa Nobuhisa
Nishisaka Takashi
Oguri Tetsuya
Maeda Akihiro
Isobe Takeshi
Yamakido Michio
収録物名
Hiroshima Journal of Medical Sciences
48
4
開始ページ 129
終了ページ 132
収録物識別子
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
抄録
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.
著者キーワード
Sputum cytology
Thin section CT
De novo carcinogenesis
Squamous cell carcinoma
NDC分類
医学 [ 490 ]
言語
英語
資源タイプ 紀要論文
出版者
Hiroshima University Medical Press
発行日 1999-12
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0018-2052
[NCID] AA00664312