%0 Journal Article %T Primary Non-Hodgkin B Cell Lymphoma in a Man %A Sh.M.I. Alhabshi %A Z. Ismail %A Sh.A. Arasaratnam %J Iranian Journal of Radiology %D 2011 %I Tehran University of Medical Sciences %X Malignant breast lymphoma is a rare condition and primary breast lymphoma is extremely rare in"nthe male population. We present a case of a 26-year-old man (transgender) who presented with a large palpable mass in the right breast. This mass was rapidly growing in size associated with right axillary lymphadenopathy. Ultrasound and MRI findings were consistent with BIRADS IV lesion which was suspicious of malignancy. Core biopsy was performed and histopathology confirmed the diagnosis of primary non Hodgkin B cell lymphoma of the breast. %K Keywords: Breast Lymphoma %K Non Hodgkin Lymphoma %K Male Breast %K Ultrasound %K MRI %U http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/18533.pdf&manuscript_id=18533