Hafiz Nurdiansyah et al. 2025. ANALYSIS OF ULTRASOUND EXAMINATION WITH HISTOPATHOLOGICAL READINGS IN BREAST CANCER PATIENTS AT PROF. DR. CHAIRUDDIN P. LUBIS HOSPITAL USU MEDAN. MEDALION Journal: Medical Research, Nursing, Health and Midwife Participation. 6, 2 (Jun. 2025), 213–220. DOI:https://doi.org/10.59733/medalion.v6i2.201.