Figure 1From: Intraductal papilloma in an axillary lymph node of a patient with human immunodeficiency virus: a case report and review of the literature Ultrasound imaging and photomicroscopy of the axillary intraductal papilloma. A Ultrasound imaging of the axillary lymph node. B and C: Histological appearance of the intraductal papilloma in the left axillary lymph node, magnification ×10. D: Illustration of duct-like epithelial structures in the adjacent lymphoid tissue considered to represent ectopic breast tissue, magnification ×20. E-G: Immunohistochemical staining profile of the intraductal papilloma with mixed positivity to cytokeratin 5 (E), smooth muscle myosin (F) and p63 (G), magnification ×20.Back to article page