Xeromammography : a Study of 59 Cancers and 204 Non-Cancerous Lesions of the Breast

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タイトル ( eng )
Xeromammography : a Study of 59 Cancers and 204 Non-Cancerous Lesions of the Breast
タイトル ( jpn )
ゼロマンモグラー : 59例の乳癌および204例の非癌性乳腺疾患の検討
作成者
Nishiki Masayuki
Yamane Motoi
Amano Kuniki
Okumichi Tsuneo
Matsuyama Toshiya
Ezaki Haruo
収録物名
Hiroshima Journal of Medical Sciences
33
2
開始ページ 167
終了ページ 171
収録物識別子
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
抄録
Of female patients who were subjected to mammary gland xeromammography at the 2nd Dept. of Surgery, Hiroshima University School of Medicine for a period from 1979 to 1983, 59 patients with palpable breast cancer and 204 non-cancerous patients confirmed pathologically were studied mainly in regard to direct signs.

The incidence of cancer was relatively high in P2 and DY (so-called high-risk) parenchymal pattern groups, indicating necessity of minute interpretation of mammograms in these two groups. As for direct signs of breast cancer, the incidence of tumor shadow was 77.9% (46/59) and that of calcification including microcalcification (21 cases) was 42.9% (25/59) in cancer patients.

The false negative rate of xerommography was 13.6% (8/59), attributable to misinterpretation in 4 cases and to mammograms themselves which were completely normal in the remaining 4 cases. The mean age of the false negative cases seemed to be younger than that of whole cancer cases (59 cases) while neither histopathological findings nor parenchymal patterns significantly correlated with the results.
著者キーワード
Xeromammography
Breast cancer
Risk factor
NDC分類
医学 [ 490 ]
言語
英語
資源タイプ 紀要論文
出版者
Hiroshima University School of Medicine
発行日 1984-06
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
[PMID] 6480381