MR Spectroscopy and Diffusion Weighted Imaging Findings of Primary Non-Hodgkin Lymphoma of the Breast: Two Case Reports
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Primary non-Hodgkin lymphoma (NHL) of the breast is a very rare disease, and the mammographic and ultrasonographicfindings of breast lymphoma are variable. There are several reports of magnetic resonance (MR) imaging findings inpatients with breast lymphomas; however, few reports have described the findings observed on MR spectroscopy or thefeatures of diffusion weighted (DW) imaging. The authors report the findings of classical MR imaging, MR spectroscopyand DW imaging of a 48-year-old woman and a 40-year-old woman with primary non-Hodgkin’s lymphoma of breasts. Mammography and breast ultrasonography revealed a mass with circumscribed margin. The mass showed strongenhancement after contrast injection on MR imaging. DW imaging showed reduced diffusion and high-amplitude choline(Cho) peak at 3.22 ppm was detected by single voxel MR spectroscopy which was consistent with malignancy
Abstract
Primary non-Hodgkin lymphoma (NHL) of the breast is a very rare disease, and the mammographic and ultrasonographicfindings of breast lymphoma are variable. There are several reports of magnetic resonance (MR) imaging findings inpatients with breast lymphomas; however, few reports have described the findings observed on MR spectroscopy or thefeatures of diffusion weighted (DW) imaging. The authors report the findings of classical MR imaging, MR spectroscopyand DW imaging of a 48-year-old woman and a 40-year-old woman with primary non-Hodgkin’s lymphoma of breasts. Mammography and breast ultrasonography revealed a mass with circumscribed margin. The mass showed strongenhancement after contrast injection on MR imaging. DW imaging showed reduced diffusion and high-amplitude choline(Cho) peak at 3.22 ppm was detected by single voxel MR spectroscopy which was consistent with malignancy
참고문헌 (16)
- Abbondanzo SL, "Primary diffuse large B-cell lymphoma of the breast. A clinicopathologic study of 31 cases", Pathol Res Pract, 192, pp.37~43 (1996)
- Wiseman C, "Primary lymphoma of the breast", Cancer, 29, pp.1705~1712 (1972)
- Ferguson DJ, "Intraepithelial lymphocytes and macrophages in the normal breast", Virchows Arch A Pathol Anat Histopathol, 407, pp.369~378 (1985)
- Yang WT, "Breast lymphoma: imaging findings of 32 tumors in 27patients", Radiology, 245, pp.692~702 (2007)
- Lyou CY, "Mammographic and sonographic findings of primary breast lymphoma", Clin Imaging, 31, pp.234~238 (2007)
- Surov A, "Primary and secondary breast lymphoma: prevalence, clinical signs and radiological features", Br J Radiol, 85, pp.e195~e205 (2012)
- Demirkazik FB, "MR imaging features of breast lymphoma", Eur J Radiol, 42, pp.62~64 (2002)
- Mussurakis S, "MR imaging of primary non-Hodgkin’s breast lymphoma. A case report", Acta Radiol, 38, pp.104~107 (1997)
- Darnell A, "Primary lymphoma of the breast: MR imaging features. A case report", Magn Reson Imaging, 17, pp.479~482 (1999)
- Yoshikawa MI, "Relation between cancer cellularity and apparent diffusion coefficient values using diffusion-weighted magnetic resonance imaging in breast cancer", Radiat Med, 26, pp.222~226 (2008)
- Ei Khouli RH, "Diffusionweighted imaging improves the diagnostic accuracy of conventional 3.0-T breast MR imaging", Radiology, 256, pp.64~73 (2010)
- Matsubayashi RN, "MR imaging of malignant primary breast lymphoma: including diffusion-weighted imaging, histologic features, and a literature review", Jpn J Radiol, 31, pp.668~676 (2013)
- Mountford C, "Proton MRS of the breast in the clinical setting", NMR Biomed, 22, pp.54~64 (2009)
- Begley JK, "In vivo proton magnetic resonance spectroscopy of breast cancer: a review of the literature", Breast Cancer Res, 14, pp.207~ (2012)
- Bartella L, "Proton MR spectroscopy with choline peak as malignancy marker improves positive predictive value for breast cancer diagnosis: preliminary study", Radiology, 239, pp.686~692 (2006)
- Demirkan B, "Primary non-hodgkin lymphoma of breast in a patient with rectal carcinoma and magnetic resonance spectroscopic examination", Breast, 14, pp.169~174 (2005)