Breast Cancer Followed by Second Malignancy
Hiroshima Journal of Medical Sciences 32 巻 4 号
549-553 頁
1983-12 発行
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タイトル ( eng ) |
Breast Cancer Followed by Second Malignancy
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タイトル ( jpn ) |
2次悪性腫瘍を伴なった乳癌
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作成者 |
Yamane Motoi
Nishiki Masayuki
Amano Kuniki
Nakatsuka Hirofumi
Okumichi Tsuneo
Ezaki Haruo
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収録物名 |
Hiroshima Journal of Medical Sciences
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巻 | 32 |
号 | 4 |
開始ページ | 549 |
終了ページ | 553 |
収録物識別子 |
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
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抄録 |
Among 232 cases of operable breast cancer treated by the 2nd Department of Surgery, Hiroshima University School of Medicine, between 1963 and 1982, 7 cases (3.0%) were followed by a second primary malignancy. Eighty six percent of the second primary malignancies were found in digestive systems. The incidence of a second primary malignancy was 6.1%* (5/82) in the irradiated group and 1.3%* (2/150) in the non-irradiated group (*P<0.05). These results, however, cannot instantly be accepted because the second primary malignancy in 4 cases out of 5 in the irradiated group was found in the non-irradiated sites. Moreover, this was not a complete case control study. The effect of postoperative irradiation therapy on the incidence of second primary malignancy is expected to be elucidated by a prospective randomized study. Only 2 cases out of the 7 cases followed by a second primary malignancy could undergo curative operation and only one case survived for 5 years after the operation, which fact suggests the importance of early diagnosis and treatment.
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著者キーワード |
Breast cancer
Second malignancy
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内容記述 |
This paper was presented at the 38th Japanese Research Society for Mammary ·Cancer on 6th August 1983, Sendai, Japan.
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NDC分類 |
医学 [ 490 ]
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言語 |
英語
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資源タイプ | 紀要論文 |
出版者 |
Hiroshima University School of Medicine
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発行日 | 1983-12 |
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
[PMID] 6678908
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