BACKGROUND: Primary lymphoma of the breast has been reported to have a high local and central nervous system recurrence (CNS) rate, suggesting the need for consolidation radiotherapy and CNS prophylaxis. A retrospective study was done to evaluate the institutional experience in this patient population. METHODS: In all, 37 patients with lymphoma involving the breast at initial diagnosis and managed at Stanford University from 1981-2005 were included. Diagnostic tissue biopsies were obtained either from the breast mass or an involved lymph node. Treatment and response data, patterns of recurrence, and outcomes were reviewed. RESULTS: Diffuse large B cell lymphoma (DLBCL) was the most common histologic subtype seen in 18 of 37 (49%) patients. Follicular and marginal zone subtypes were seen in 38%. Most patients presented with an incidental breast mass in stage I(E) or II(E). Four (11%) patients presented with bilateral breast involvement, with only 1 patient presenting with CNS disease. DLBCL patients received doxorubicin-based chemotherapy, with 70% receiving involved field radiotherapy and a single patient receiving intrathecal therapy. No recurrences occurred in the involved breast and a single parenchymal CNS recurrence was recorded. Among the DLBCL patients, the 5-year progression-free survival (PFS) was 61%, with a median follow-up of 3.8 years (range, 5 months to 19 years) and the 5-year overall survival (OS) was estimated at 82%. Patients with indolent lymphoma had an estimated 5-year PFS of 76% and an OS of 92%. CONCLUSIONS: DLBCL of the breast was successfully treated with doxorubicin-based chemotherapy alone or with involved field radiotherapy in an estimated 61% of patients at 5 years. A single CNS recurrence was observed in our series of patients, most of whom presented with limited disease. Copyright (c) 2007 American Cancer Society.
BACKGROUND:Primary lymphoma of the breast has been reported to have a high local and central nervous system recurrence (CNS) rate, suggesting the need for consolidation radiotherapy and CNS prophylaxis. A retrospective study was done to evaluate the institutional experience in this patient population. METHODS: In all, 37 patients with lymphoma involving the breast at initial diagnosis and managed at Stanford University from 1981-2005 were included. Diagnostic tissue biopsies were obtained either from the breast mass or an involved lymph node. Treatment and response data, patterns of recurrence, and outcomes were reviewed. RESULTS: Diffuse large B cell lymphoma (DLBCL) was the most common histologic subtype seen in 18 of 37 (49%) patients. Follicular and marginal zone subtypes were seen in 38%. Most patients presented with an incidental breast mass in stage I(E) or II(E). Four (11%) patients presented with bilateral breast involvement, with only 1 patient presenting with CNS disease. DLBCL patients received doxorubicin-based chemotherapy, with 70% receiving involved field radiotherapy and a single patient receiving intrathecal therapy. No recurrences occurred in the involved breast and a single parenchymal CNS recurrence was recorded. Among the DLBCL patients, the 5-year progression-free survival (PFS) was 61%, with a median follow-up of 3.8 years (range, 5 months to 19 years) and the 5-year overall survival (OS) was estimated at 82%. Patients with indolent lymphoma had an estimated 5-year PFS of 76% and an OS of 92%. CONCLUSIONS: DLBCL of the breast was successfully treated with doxorubicin-based chemotherapy alone or with involved field radiotherapy in an estimated 61% of patients at 5 years. A single CNS recurrence was observed in our series of patients, most of whom presented with limited disease. Copyright (c) 2007 American Cancer Society.
Authors: S Rizzo; L Preda; G Villa; S Brambilla; G Pruneri; A Alietti; E Cassano; G Martinelli; M Bellomi Journal: Radiol Med Date: 2009-06-26 Impact factor: 3.469
Authors: Alexandra Thomas; Brian K Link; Sean Altekruse; Paul A Romitti; Mary C Schroeder Journal: J Natl Cancer Inst Date: 2017-06-01 Impact factor: 13.506
Authors: Elvira La Mantia; Monica Cantile; Giuseppina Liguori; Maurizio Di Bonito; Annarosaria De Chiara; Massimiliano D'Aiuto; Giuseppe Pannone; Renato Franco; Gerardo Botti Journal: J Med Case Rep Date: 2012-07-23