Tablet-based Mobile Health Ultrasound for Point-of-care Breast Cancer Diagnosis in Nigeria

This study tests whether a tablet-based portable ultrasound device can guide needle biopsies for diagnosing breast cancer in Nigeria, where access to standard imaging equipment is limited. The goal is to improve accuracy and reduce the need for unnecessary surgery. **You may be eligible if...** - You are a woman aged 18 or older - A breast ultrasound has shown a solid mass in your breast that is suspicious for cancer - You would normally undergo a blind biopsy or surgical removal of the mass at the study site **You may NOT be eligible if...** - You are unwilling to provide informed consent - You are under 18 years of age - Your breast mass has already been diagnosed or biopsied using image guidance Talk to your doctor to see if this trial is right for you.