Fig. 5From: Association between ultrasound findings, tumor type, grade, and biological markers in patients with breast cancerB mode US shows oval-shaped hypoechoic solid mass with lobulated margin, parallel orientation, and posterior enhancement, and it measures about 40 × 24 mm assessed as BIRADS 4b. Pathology: true cut biopsy revealed DCIS (grade 2). Biological markers: ER positive, PR positive, HER/neu-2 negative, and Ki67 negativeBack to article page