title: Isolated metastatic primary peritoneal carcinoma to the breast: a rare site of disease recurrence.
abstract: Primary breast carcinoma is a common pathology in the UK. It can present with metastatic deposits but it is rare that lesions in the breast are the sole primary or secondary presentation for metastatic cancer from other sources. We present a case of a primary peritoneal cancer recurring  after optimal treatment with a new breast lesion and the diagnostic difficulties that this can cause.
authors.affiliation: City Hospitals Sunderland NHS Foundation Trust, Tyne and Wear, UK. petercoyne@doctors.org.uk
authors.forename: P E
authors.initials: PE
authors.lastname: Coyne
authors.forename: L
authors.initials: L
authors.lastname: Kenny
authors.forename: E
authors.initials: E
authors.lastname: Barnes
authors.forename: R
authors.initials: R
authors.lastname: Westley
authors.forename: E
authors.initials: E
authors.lastname: Ward
authors.forename: M
authors.initials: M
authors.lastname: Jain
authors.forename: O
authors.initials: O
authors.lastname: Iwuchukwu
mesh_terms: D000368:Aged; D001943:Breast Neoplasms / Q000473:pathology / Q000556:secondary*; D002291:Carcinoma, Papillary / Q000473:pathology / Q000556:secondary*; D005260:Female; D006801:Humans; D010534:Peritoneal Neoplasms