局所再発により悪性化した腺筋上皮腫の 1 例

福本 咲月; 上田 彩華; 谷村 薫; 後藤 洋伯; 森 聡史; 渡邉 美帆; 原 由起子; 榎本 克久; 多田 敬一郎; 辻村 隆介; 石毛 敏幸; 増田 しのぶ

doi:10.4264/numa.82.3_175

Case Reports:

A Case of Malignant Adenomyoepithelioma due to Local Recurrence

Satsuki Fukumoto, Ayaka Ueda, Kaoru Tanimura, Hironori Goto, Satoshi Mori, Miho Watanabe, Yukiko Hara, Katsuhisa Enomoto, Keiichiro Tada, Ryuusuke Tsujimura, Toshiyuki Ishige, Shinobu Masuda

Author information

Satsuki Fukumoto [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Ayaka Ueda [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Kaoru Tanimura [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Hironori Goto [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Satoshi Mori [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Miho Watanabe [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Yukiko Hara [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Katsuhisa Enomoto [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Keiichiro Tada [Japan]
Department of Breast and Endocrine Surgery, Nihon University School of Medicine [Japan]
Ryuusuke Tsujimura [Japan]
Department of Pathology, Nihon University School of Medicine [Japan]
Toshiyuki Ishige [Japan]
Department of Pathology, Nihon University School of Medicine [Japan]
Shinobu Masuda [Japan]
Department of Pathology, Nihon University School of Medicine [Japan]

Keywords: adenomyoepithelioma, recurrence

JOURNAL FREE ACCESS

2023 Volume 82 Issue 3 Pages 175-178

DOI https://doi.org/10.4264/numa.82.3_175

Details

Abstract

(Case) 57 years old, female. (present case) A left breast mass had been observed approximately one week before. Breast ultrasonography showed a poorly mobile mass of approximately 2 cm in size in the CE region of theleft breast. A needle biopsy was performed, and the mass was removed for adenomyoepithelioma. However, themass recurred and was removed again. Histopathological examination revealed malignant adenomyoepithelioma,and mastectomy and sentinel node biopsy were performed as for breast cancer.(Discussion) It is difficult to diagnose malignant adenomyoepithelioma by preoperative examination. Since thedisease can recur, careful diagnosis and treatment to avoid overinvasiveness are necessary.

Corresponding author

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