Introduction
Image guided core needle and vacuum assisted biopsies provide tissue diagnosis for suspicious breast lesions detected on mammography ultrasound or MRI. Choice of guidance modality depends on lesion visibility and location. Accurate sampling and specimen handling are essential for diagnostic yield.
Technique Selection
Ultrasound guided biopsy is preferred when lesions are sonographically visible due to real time visualization and convenience. Stereotactic guidance is used for mammographic only lesions and MRI guided biopsy for MRI only findings. Vacuum assisted devices obtain larger samples and reduce sampling error for calcifications and small lesions.
Specimen Handling and Reporting
Proper labeling and communication with pathology including imaging correlation and clinical history improve diagnostic accuracy. Radiology pathologic concordance review ensures appropriate management when results are discordant. Clear documentation of biopsy technique and complications supports clinical care.
Patient Experience and Outcomes
Minimally invasive biopsies reduce need for surgical excision for benign disease and expedite diagnosis and treatment planning for malignancy. Pain management and patient education improve tolerance and satisfaction. Multidisciplinary coordination ensures timely follow up and treatment.