Can you tell if a breast lump is cancerous from an ultrasound? If an abnormality is seen on mammography or felt by physical exam, ultrasound is the best way to find out if the abnormality is solid (such as a benign fibroadenoma or cancer) or fluid-filled (such as a benign cyst). It cannot determine whether a solid lump is cancerous, nor can it detect calcifications.
Can an ultrasound differentiate between a benign and malignant tumor? Ultrasound can usually help differentiate between benign and malignant tumours based on shape, location, and a number of other sonographic characteristics. If the ultrasound is inconclusive, your doctor may request follow-up ultrasound to monitor the tumor or a radiologist may recommend a biopsy.
Can ultrasound differentiate between benign and malignant breast mass? Conclusion: The data confirms that certain ultrasound features can help differentiate benign from malignant masses.
What percentage of breast ultrasounds are cancer? In their study, Stavros et al reported 98.4% sensitivity of ultrasound in classifying breast masses as indeterminate or malignant .