title: Recurrence of extramedullary plasmacytoma of the breast.
abstract: We present a rare case of a multiple recurrent extramedullary plasmacytoma of the breast and spine that showed aggressive behaviour without bone marrow involvement. A 29-year-old woman initially presented with extramedullary plasmacytoma of the left breast that was treated with radiotherapy. Shortly after, a recurrence appeared in the right breast, spine, and in both breasts, despite treatment with local and systemic therapy.
authors.affiliation: Haematology Department, The Princess Alexandra Hospital, Harlow, Essex, UK.
authors.forename: Khaled
authors.initials: K
authors.lastname: Majadob
authors.forename: Wesam
authors.initials: W
authors.lastname: Al-Sakkaf
authors.forename: Farouk
authors.initials: F
authors.lastname: Rezk
authors.forename: Kris
authors.initials: K
authors.lastname: Zegocki
authors.forename: Faris
authors.initials: F
authors.lastname: Al-Refaie
keywords: aggressive plasmacytoma; breast plasmacytoma; extramedullary plasmacytoma