Breast lymphoma: on MRI
Left breast mass.
Left breast MRI
Loading Stack -
0 images remaining
Oval shaped mass between lower quadrants (45 mm), with quite sharp margins. The mass is hyperintense in T2 acquisitions, hypointense in T1 acquisitions. The lesion presents a quite homogeneous enhancement with a II type curve (plateau). The lesion is hyperintense in DWI acquisitions (b value=1000), with ADC (maps not shown) 0.00055 mm2/s . No skin involvement is noted.
Histology showed a large B-cells non Hodgkin lymphoma. There wasn't clinical involvment of axillary lymphnodes.
Breast lymphoma is a rare neoplasm accounting about 0.15% of all breast neoplasm and 2% of extranodal lymphomas.
ADC was quite low suggesting a malignant mass.