title: Intraductal fibroadenoma under the nipple in an 11-year-old female.
abstract: Recently, Chung et al. have reported the detailed clinicopathological features of an extremely rare case sharing similar histopathological characteristics with fibroadenomas, phyllodes tumours, intraductal papillomas or ductal adenomas, given the name of intraductal fibroadenomatosis, as an unusual variant of intracanalicular fibroadenoma. Herein we demonstrated a very unusual case of intraductal fibroadenoma of the breast with admixture of components of intracanalicular type fibroadenoma or benign phyllodes tumour and a smaller amount of intraductal papilloma, occupying the one duct and some adjacent ductules, presenting as a well-demarcated nodule.
authors: Fumiko
authors: F
authors: Hayano
authors: Department of Pathology and Cell Biology, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu 807-8555, Japan. sousuke@med.uoeh-u.ac.jp.
authors: Sohsuke
authors: S
authors: Yamada
authors: Shigeo
authors: S
authors: Nakano
authors: Teruo
authors: T
authors: Watanabe
authors: Yasuyuki
authors: Y
authors: Sasaguri
authors: Sunao
authors: S
authors: Koga
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D002648:Child; D005260:Female; D018226:Fibroadenoma / Q000378:metabolism / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D042361:Mammary Glands, Human / Q000473:pathology; D018193:Neoplasms, Complex and Mixed / Q000378:metabolism / Q000473:pathology*; D009558:Nipples / Q000473:pathology*; D018300:Papilloma, Intraductal / Q000378:metabolism / Q000473:pathology*; D003557:Phyllodes Tumor / Q000378:metabolism / Q000473:pathology*
chemical_list: D014408:Biomarkers, Tumor