Fig. 1From: Detection of recurrent breast carcinoma using unenhanced breast MRIFemale patient aged 50 years with history of left breast cancer underwent conservative breast surgery and then presented by palpable left breast mass. a Axial STIR image showed retroareolar lesion of intermediate signal intensity. b Axial T1WI, the lesion appeared of low signal intensity. c, d DWI and ADC map, the lesion appeared restricted with a mean ADC value = 0.9 × 10–3 mm2/s. e Subtraction MR image showed heterogeneously enhancing irregular shaped retroareolar mass. Pathological diagnosis revealed recurrent grade II invasive duct carcinomaBack to article page