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Breast Implant–Associated Anaplastic Large-Cell Lymphoma: Long-Term Follow-Up of 60 Patients

2013; Lippincott Williams & Wilkins; Volume: 32; Issue: 2 Linguagem: Inglês

10.1200/jco.2013.52.7911

1527-7755

Roberto N. Miranda, Tariq N. Aladily, H. Miles Prince, Rashmi Kanagal‐Shamanna, Daphne de Jong, Luis Fayad, Mitual Amin, Nisreen Haideri, Govind Bhagat, Glen S. Brooks, David A. Shifrin, Dennis P. O’Malley, Chan Y. Cheah, Carlos E. Bacchi, Gabrıela Gualco, Shiyong Li, John A. Keech, Ephram P. Hochberg, Matthew J. Carty, Summer E. Hanson, Eid B. Mustafa, Steven Sanchez, John T. Manning, Zijun Y. Xu‐Monette, Alonso R. Miranda, Patricia S. Fox, Roland L. Bassett, Jorge J. Castillo, Brady Beltrán, Jan Paul de Boer, Zaher Chakhachiro, Dongjiu Ye, Douglas Clark, Ken H. Young, L. Jeffrey Medeiros,

Breast Lesions and Carcinomas

Breast implant-associated anaplastic large-cell lymphoma (ALCL) is a recently described clinicopathologic entity that usually presents as an effusion-associated fibrous capsule surrounding an implant. Less frequently, it presents as a mass. The natural history of this disease and long-term outcomes are unknown.We reviewed the literature for all published cases of breast implant-associated ALCL from 1997 to December 2012 and contacted corresponding authors to update clinical follow-up.The median overall survival (OS) for 60 patients was 12 years (median follow-up, 2 years; range, 0-14 years). Capsulectomy and implant removal was performed on 56 of 60 patients (93%). Therapeutic data were available for 55 patients: 39 patients (78%) received systemic chemotherapy, and of the 16 patients (28%) who did not receive chemotherapy, 12 patients opted for watchful waiting and four patients received radiation therapy alone. Thirty-nine (93%) of 42 patients with disease confined by the fibrous capsule achieved complete remission, compared with complete remission in 13 (72%) of 18 patients with a tumor mass. Patients with a breast mass had worse OS and progression-free survival (PFS; P = .052 and P = .03, respectively). The OS or PFS were similar between patients who received and did not receive chemotherapy (P = .44 and P = .28, respectively).Most patients with breast implant-associated ALCL who had disease confined within the fibrous capsule achieved complete remission. Proper management for these patients may be limited to capsulectomy and implant removal. Patients who present with a mass have a more aggressive clinical course that may be fatal, justifying cytotoxic chemotherapy in addition to removal of implants.