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Radiologic and Pathologic Findings of Atypical Ductal Hyperplasia in the Male Breast: Case Report and Literature Review

남성 유방에서의 비정형유관증식증의 영상 및 병리 소견에 대한 고찰: 증례 보고 및 문헌고찰

  • Ara Ko (Department of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine) ;
  • Hye Shin Ahn (Department of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine) ;
  • Seungho Lee (Department of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine) ;
  • Su Min Ha (Department of Radiology, Chung-Ang University Hospital, Chung-Ang University College of Medicine) ;
  • Min Kyoon Kim (Department of Surgery, Chung-Ang University Hospital, Chung-Ang University College of Medicine) ;
  • Hee Sung Kim (Department of Pathology, Chung-Ang University Hospital, Chung-Ang University College of Medicine)
  • 고아라 (중앙대학교 의과대학 중앙대학교병원 영상의학과) ;
  • 안혜신 (중앙대학교 의과대학 중앙대학교병원 영상의학과) ;
  • 이승호 (중앙대학교 의과대학 중앙대학교병원 영상의학과) ;
  • 하수민 (중앙대학교 의과대학 중앙대학교병원 영상의학과) ;
  • 김민균 (중앙대학교 의과대학 중앙대학교병원 외과) ;
  • 김희성 (중앙대학교 의과대학 중앙대학교병원 병리과)
  • Received : 2020.02.21
  • Accepted : 2020.04.10
  • Published : 2020.11.01

Abstract

In this case report, we present the radiologic and pathologic findings of atypical ductal hyperplasia (ADH) in the male breast. It is well known that a high-risk lesion such as ADH is a precursor of breast cancer in females. However, the clinical significance of these lesions in the male breast is still uncertain because male breasts mainly consist of ducts without lobule formation, unlike the female breast. To our knowledge, imaging findings of ADH in the male breast have not been reported previously, except for a few studies on the pathologic findings of these lesions. Through this paper, we would like to present the possible imaging features of this high-risk lesion in the male breast and review the related literature.

이 증례 보고는, 남성 유방에서의 비정형유관증식증 소견에 대한 영상의학적, 병리학적 소견을 담고 있다. 비정형유관증식증은 고위험 병변에 속하며 유방암의 전구 병변으로 잘 알려져 있다. 하지만, 이런 병변이 남성 유방에서 어떠한 임상적 의미를 갖는지는 잘 알려져 있지 않다. 남성 유방은 여성 유방과 달리 유관이 소엽을 구성하지 않기 때문이다. 지금까지 이러한 전구 병변의 영상 소견과 병리학적 소견을 다룬 문헌은 극소수이다. 이 증례 보고를 통해, 우리는 남성 유방에서 유방암 전구 병변의 가능한 영상 및 병리 소견을 제시하고, 문헌고찰을 하고자 한다.

Keywords

References

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