Figure 6(A-G).

41 year old woman with pure mucinous carcinoma in left breast. Axial DWI (b 800s/mm2) shows tumor as high signal intensity in both DWI and ADC map images (A and B) and low signal intensity in corresponding exponential ADC image (C), consistent with no diffusion restriction. ADC and EXPONENTIAL ADC values were 0.00186mm2/s and 0.226 respectively. Lesion shows mixed signal intensity on T2WI (D) and heterogenous enhancement on post contrast study (E). (F) (H&E 10×10) & (G) (H&E 40×10) showing clumps of malignant ductal cells floating in pools of extracellular mucin