title: Benign mixed tumour of the breast and breast skin, two cases with diagnostic difficulties.
abstract: We present two cases of pleomorphic adenoma, one that developed in the breast parenchyma and the other in the breast skin, with their histopathological differential diagnosis.
authors.affiliation: Department of Pathology, Istanbul Research and Training Hospital, Istanbul, Turkey.
authors.forename: Canan
authors.initials: C
authors.lastname: Kelten
authors.affiliation: Department of Pathology, Istanbul Research and Training Hospital, Istanbul, Turkey.
authors.forename: Ceren
authors.initials: C
authors.lastname: Boyaci
authors.affiliation: Department of General Surgery, Istanbul Research and Training Hospital, Istanbul, Turkey.
authors.forename: Didem Can
authors.initials: DC
authors.lastname: Trabulus
authors.affiliation: Department of General Surgery, Istanbul Research and Training Hospital, Istanbul, Turkey.
authors.forename: Seher
authors.initials: S
authors.lastname: Sirin
mesh_terms: D008949:Adenoma, Pleomorphic / Q000175:diagnosis* / Q000473:pathology; D000368:Aged; D001940:Breast / Q000473:pathology*; D001943:Breast Neoplasms / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D012867:Skin / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000473:pathology