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Updated: Oct 3, 2025
Endoscopic Bilateral Nipple-sparing Mastectomy via a Single Axillary Incision with Immediate Pre-pectoral Implant-based Breast Reconstruction
Published on: May 17, 2024
Borderline phyllodes tumor arising in accessory breast tissue at the axilla
Sarunthorn Lapkittichot1, Prakasit Chirappapha2, Naparat Rermluk3
1Division of Diagnostic Radiology, Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Bangkok 10400, Thailand.
Abstract:
Accessory breast tissue is an anatomical variation which occurs during embryogenic development. It appears most frequently at the axilla. Benign and malignant processes in general breast tissue can occur in accessory breast tissue. We report a case of 76-year-old female presented with palpable, huge mass at the right axilla which pathology of the mass was borderline phyllodes tumor. Phyllodes tumors arising in accessory breast tissue is an extremely rare condition. And this case study showed more detail on phyllodes tumor which would encourage the advance in management of the disease.
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