Ultrasound result: At the 2 o clock position approximately 6 cm from the nipple , there is a hypoechoic solid-appearing nodule measuring 3x5x7 mm in diameter. Its echogenicity is similar to but slightly less than that of the glandular tissue . It is flattened in an AP direction. There is slight lobulation along the anterior margin, along with slight posterior shadowing. it is not vascular . It is surrounded by fibroglandular tissue. No other cystic or solid mass is seen nor is there ductal dilatation. Do I have cancer??????