title: Inflammatory breast cancer: A decade of experience.
abstract: Inflammatory breast cancer (IBC) is an aggressive and rare form of breast cancer. At present, there are no established diagnostic, radiological, pathological or molecular diagnostic criteria for this entity. The aim of this study was to examine the patterns of presentation, treatment and outcomes of IBC in this institution over the course of a decade. This is a retrospective observational study using data from the Royal Perth Hospital from January 2001 to December 2010. Our results identified 57 women with IBC, representing 1.9% of all new breast cancer presentations. Human Epidermal Growth Factor Receptor 2 (HER2)-positive and triple negative tumors were overrepresented (41% and 18%, respectively). Forty-four (77%) patients had early disease at diagnosis, of whom 35 underwent surgery and 16 are relapse-free. All six patients achieving complete pathological response were relapse-free in contrast to 11 (38%) with lesser responses at a median follow-up of 59 months. Median survival in 13 patients with metastatic disease at diagnosis was 21.7 months, with two patients still in remission. Clearly, this small but important group continues to offer management challenges and warrants ongoing study, including better molecular and pathological profiling of tumors to allow improved diagnostic clarity and more effective targeted therapy.
authors.affiliation: Department of General Surgery, Perth, Western Australia, Australia.
authors.forename: Vinicius C
authors.initials: VC
authors.lastname: Do Nascimento
authors.affiliation: Department of General Surgery, Perth, Western Australia, Australia.
authors.forename: Ruben
authors.initials: R
authors.lastname: Rajan
authors.affiliation: Medical Oncology, Royal Perth Hospital, Perth, Western Australia, Australia.
authors.forename: Andrew
authors.initials: A
authors.lastname: Redfern
authors.affiliation: Department of General Surgery, Perth, Western Australia, Australia.|School of Surgery, QEII Medical Centre, Perth, Western Australia, Australia.
authors.forename: Christobel
authors.initials: C
authors.lastname: Saunders
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D058922:Inflammatory Breast Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy; D008875:Middle Aged; D009367:Neoplasm Staging; D012189:Retrospective Studies
keywords: breast cancer; medical oncology; surgical oncology