Finding a lump, receiving a call after a routine mammogram or hearing that you need additional imaging can be stressful. One of the first questions many of my patients ask is...
What is HER2-Positive Breast Cancer? Symptoms, Treatment and Prognosis
HER2-Positive Breast Cancer at a Glance About 15 to 20 percent of breast cancers are HER2-positive. HER2-positive cancers tend to grow faster than some other breast cancers. Targeted HER2 therapies...
October 2, 2026
7 min read




